prompt stringlengths 140 2.04k | completion stringclasses 8 values | dataset stringclasses 4 values |
|---|---|---|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do some flowers become?
A. apples
B. bees
C. seeds
D. plants
E. sunlight
F. Tropical
G. solar flares
H. bushes
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What might parents pass on to their offspring?
A. Broken bones.
B. coded genes
C. chromosomes
D. messengers
E. Scrambled Eggs.
F. Freckles.
G. Rug burns.
H. hormones
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which statement is true for linear regression?
A. A linear regression model can be expressd as an inner product between feature vectors and a weight vector.
B. Linear regression, when using 'usual' loss functions, works fine when the dataset contains many outliers.
C. A good fit with linear regression implies a causal relationship between inputs and outputs.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Weight initialization) The choice of weight initialization will not impact the optimization behavior of the neural network.
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens do the sound during a resonance?
A. it dissipates
B. amplified, it becomes louder
C. it echoes
D. it becomes quieter
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Maintaining the order of document identifiers for vocabulary construction when partitioning the document collection is important
A. in the index merging approach for single node machines
B. in the map-reduce approach for parallel clusters
C. in both
D. in neither of the two
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Stream ciphers often use a nonce to \dots
A. simplify the key schedule.
B. reduce the size of the secret key.
C. avoid the reuse of the key stream.
D. improve the efficiency of the automaton.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Backpropagation) Training via the backpropagation algorithm always learns a globally optimal neural network if there is only one hidden layer and we run an infinite number of iterations and decrease the step size appropriately over time.
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A basic statement in RDF would be expressed in the relational data model by a table
A. with one attribute
B. with two attributes
C. with three attributes
D. cannot be expressed in the relational data model
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During photosynthesis what organelle is used by plants to change sunlight into chemical energy?
A. golgi apparatus
B. ribosome
C. chloroplasts
D. mitochondria
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the cipher defined by $$\begin{array}{llll} C : & \{0,1\}^{4} & \rightarrow & \{0,1\}^{4} \\ & x & \mapsto & C(x)=x \oplus 0110 \\ \end{array} $$ The value $LP^C(1,1)$ is equal to
A. $0$
B. $1/4$
C. $1/2$
D. $1$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The tendency of an object to resist a change in its motion is called what?
A. isolation
B. inertia
C. kenetic force
D. stabilization
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a type of cell that supports neurons and maintains their environment?
A. neurofilament cell
B. glial cell
C. interneuron cell
D. axon cell
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What man-made structures orbit all of the inner planets as well as jupiter and saturn?
A. moons
B. comets
C. space shuttles
D. satellites
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of these is a closed set?
A. $\mathbb{Z}$ with the addition.
B. $\mathbb{Z}^\star$ with the addition.
C. $\mathbb{Z}^\star$ with the substaction.
D. $\mathbb{Z}-\{0\}$ with the division.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the largest group of animals?
A. sharks
B. insects
C. tortoises
D. crocodiles
E. people
F. fur seals
G. animals
H. protected
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In which of the following groups is the decisional Diffie-Hellman problem (DDH) believed to be hard?
A. In $\mathbb{Z}_p$, with a large prime $p$.
B. In large subgroup of smooth order of a ``regular'' elliptic curve.
C. In a large subgroup of prime order of $\mathbb{Z}_p^*$, such that $p$ is a large prime.
D. In $\mathbb{Z}_p^*$, with a large prime $p$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What tissue consists of cells that form the body’s structure?
A. fibrous
B. reproductive
C. connective
D. congenital
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do electric devices require to function?
A. grass
B. water
C. rays or beams
D. An object is seen
E. Power plants
F. wood
G. an electron lens
H. photons
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can ultimately result when species are introduced to a new place and prey on other species?
A. extinction
B. over population
C. depletion
D. elimination
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Untreated botulism is typically fatal because muscles required for breathing fail to contract when the release of what chemical is blocked?
A. hydrogen
B. acetylcholine
C. monoxide
D. carbon dioxide
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What step are bees essential in during the sexual reproduction of plants?
A. pre-flowering
B. death
C. fertilization
D. Energy.
E. food and shelter
F. hydration
G. Animal survival
H. survival
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what forms large colonies in shallow tropical water?
A. Most plants
B. passenger pigeons
C. orchids
D. honeybees
E. calcite shells
F. trout
G. sharks
H. humans
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The vector sum of all the torques acting on an object is called what?
A. peak capacity
B. torque load
C. homeostasis
D. net torque
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What effect occurs when a few individuals start, or found, a new population?
A. convergent
B. divergent
C. founder
D. pioneer
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can't light do when hitting a mirror?
A. adding heat
B. refract or absorb.
C. It decreases
D. reflect
E. move to different locations
F. direct damage to the lungs
G. bounce light back
H. show a reflection
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what reproduces by laying eggs?
A. h2o
B. chickens
C. mammals
D. bacteria
E. platypus
F. insects
G. humans
H. animals
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of energy used heat from magma within the earth to heat homes or produce steam that turns turbines?
A. robust energy
B. thermal energy
C. renewable energy
D. geothermal energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered
A. Extinct
B. Near-threatened
C. Vulnerable
D. Endangered
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In plants, pigment molecules absorb only visible light for photosynthesis. the visible light seen by humans as white light actually exists in a what?
A. rainbow of colors
B. transparency
C. vacuum
D. invisible spectrum
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A newborn baby has a soft spot on the top of its head. over the next few months, the soft spot gradually does what?
A. grows
B. weakens
C. shrinks
D. hardens
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what produces asexually by budding?
A. h2o
B. Most plants
C. insects
D. graptolites
E. humans
F. swamp vegetation
G. simple eukaryotes
H. bioaerosols
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In Text Representation learning, which of the following statements is correct?
A. Learning GloVe vectors can be done using SGD in a streaming fashion, by streaming through the input text only once.
B. Every recommender systems algorithm for learning a matrix factorization $\boldsymbol{W} \boldsymbol{Z}^{\top}$ approximating the observed entries in least square sense does also apply to learn GloVe word vectors.
C. FastText performs unsupervised learning of word vectors.
D. If you fix all word vectors, and only train the remaining parameters, then FastText in the two-class case reduces to being just a linear classifier.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the ability to change or move matter?
A. energy
B. temperature
C. volume
D. density
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sara sorted her marbles into glass ones and marbles made of crystal. This is an example of
A. classifying
B. weighing
C. clarifying
D. justifying
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Porpoises move fastest in
A. dungeons
B. lava
C. deserts
D. saltwater
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what adults have radial symmetry?
A. sea urchins
B. graptolites
C. humans
D. fur seals
E. barnacles
F. insects
G. h2o
H. gastropod shells
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
We consider a classification problem on linearly separable data. Our dataset had an outlier---a point that is very far from the other datapoints in distance (and also far from margins in SVM but still correctly classified by the SVM classifier).
We trained the SVM, logistic regression and 1-nearest-neighbour models on this dataset.
We tested trained models on a test set that comes from the same distribution as training set, but doesn't have any outlier points.
For any vector $ v \in \R^D$ let $\| v\|_2 := \sqrt{v_1^2 + \dots + v_D^2}$ denote the Euclidean norm. The hard-margin SVM problem for linearly separable points in $\R^D$ is to minimize the Euclidean norm $\| \wv \|_2$ under some constraints.
What are the additional constraints for this optimization problem?
A. $y_n \ww^ op x_n \geq 1 ~ orall n \in \{1,\cdots,N\}$
B. $\ww^ op x_n \geq 1 ~ orall n \in\{1,\cdots,N\}$
C. $y_n + \ww^ op x_n \geq 1 ~ orall n \in \{1,\cdots,N\}$
D. $ rac{y_n}{\ww^ op x_n }\geq 1 ~ orall n \in \{1,\cdots,N\}$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many major massive extinctions have been since life began on earth?
A. five
B. four
C. one
D. three
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the common name for a simple harmonic oscillator, which basically consists of a small object suspended on a wire or string?
A. yo-yo
B. pendant
C. pendulum
D. metronome
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $X$, $Y$, and $K$ be respectively the plaintext, ciphertext, and key distributions. $H$ denotes the Shannon entropy. Considering that the cipher achieves \emph{perfect secrecy}, tick the \textbf{false} assertion:
A. $X$ and $Y$ are statistically independent
B. $H(X,Y)=H(X)$
C. VAUDENAY can be the result of the encryption of ALPACINO using the Vernam cipher.
D. $H(X|Y)=H(X)$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $n$ be a positive integer. The Fermat test most likely outputs ``prime'' \dots
A. only when $n$ is prime.
B. only when $n$ is non-prime.
C. when $n$ is prime or when $n$ is not a Carmichael number.
D. when $n$ is prime or when $n$ is a Carmichael number.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When a male directly deposits sperm in a female during mating, this is considered what type of fertilization?
A. external
B. mechanical
C. dual
D. internal
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Burning trees produces most of the same pollutants as burning what?
A. fossil fuels
B. carbon
C. coal fuels
D. fossil compounds
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is fourty percent of the total mass of organisms at a trophic level?
A. worms
B. carbon
C. Energy
D. leaves
E. blood
F. fungi
G. Energy.
H. food
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods, allowing the heart to fill with blood for the next cycle?
A. cardiac muscle
B. nervous muscle
C. smooth muscle
D. skeletal muscle
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can produce electricity?
A. rivers
B. animal transport
C. tidal caves
D. Nematoda
E. rays or beams
F. animals
G. cactuses
H. photons
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Most terrestrial vertebrates have what type of lungs?
A. internal
B. external
C. mechanical
D. extra
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Influenza is a type of what, where glycoproteins attach to a host epithelial cell?
A. nucleus disease
B. atoms disease
C. viral disease
D. recent disease
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assertion about Diffie and Hellman.
A. They wrote an article entitled ``\emph{New directions in Cryptography}'' in 1976.
B. They introduced the notion of ``\emph{trapdoor permutation}''.
C. They proposed a key agreement protocol.
D. They invented RSA.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What might have more radiation?
A. cats
B. grass
C. water
D. cigarettes
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To which expression is the following for-loop translated? for x <- xs if x > 5; y <- ys yield x + y
A. xs.flatMap(x => ys.map(y => x + y)).withFilter(x => x > 5)
B. xs.withFilter(x => x > 5).map(x => ys.flatMap(y => x + y))
C. xs.withFilter(x => x > 5).flatMap(x => ys.map(y => x + y))
D. xs.map(x => ys.flatMap(y => x + y)).withFilter(x => x > 5)
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal{C}$ be a binary $(6,3)$ linear code containing the codewords $\mathbf{x}_1 = 011011$, $\mathbf{x}_2 = 101101$ and $\mathbf{x}_3 = 111000$. True or false: A generator matrix for the code is egin{equation*} G = egin{pmatrix} 1 &0 &0 &0 &1 &1 \ 0 &1 &0 &0 &0 &1 \ 0 &0 &1 &0 &1 &1 \end{pmatrix} \end{equation*}
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Snowmelt can help form what?
A. calories
B. lakes
C. rivers
D. sunlight
E. streams
F. moonlight
G. soils
H. erosion
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is/are true about fuzzing?
A. Black box fuzzing may struggle to find inputs that reach deep into the program.
B. The quality of initial seeds matters in mutational fuzzing.
C. In structure-aware fuzzing, the mutator should only generate
inputs that comply with all the format rules.
D. Fuzzing is complete as soon as all code is covered.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is formed when light hits water and refracts in different wavelengths?
A. Rainbows
B. photons
C. patch reefs
D. an object
E. Clouds
F. coral reefs
G. The light disappears
H. Lightning
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a renewable source?
A. electricity from coal power plants
B. oils made from whale blubber
C. energy from the yellow dwarf star closest to us
D. gasoline made from fossils
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Grooves in the ground are a sign of
A. sink holes
B. erosion
C. water accumulation
D. high traffic
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider an RSA encryption where the $(p, q)$ are determined as $(53, 61)$. True or false: $(e,d) = (7, 223)$ are valid encoding/decoding exponents.
A. False
B. True
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement.
A. The order of an element is always multiple of the order of its group.
B. An ideal $I$ of commutative ring $R$ is a subgroup closed under multiplication by all elements of $R$.
C. Given a prime $p$, we have $a^{p} = a$ for every $a \in \mathbb{Z}_p$.
D. Any element of order $\varphi(n)$ is a generator of $\mathbb{Z}_n^*$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In which sphere of the atmosphere do the northern and southern lights occur?
A. stratosphere
B. lithosphere
C. thermosphere
D. ionosphere
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cephalochordates have a notochord and nerve cord but not a?
A. backbone
B. brain
C. nervous system
D. digestive system
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what changes the amount of daylight?
A. converting electricity to heat
B. the sun increasing
C. fall moving to winter
D. The bending of a ray of light
E. summer sausage
F. global warming
G. Electrical energy
H. birds hibernating
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $S_{0},S_{1},S_{2},\dots$ be an infinite sequence produced by a source $\mathcal{S}$. All $S_{n}$ take values in $\{0,1\}$, and $S_{n+1}$ depends only on $S_n$, that is, $p_{S_{n+1} | S_0, \dots, S_n}(s_{n+1} | s_0, \dots, s_n) = p_{S_{n+1} | S_n}(s_{n+1} | s_n)$. The probability $p_{S_{n+1}|S_{n}}$ is schematically represented in the graph below: egin{center} ikzset{ state/.style = { draw, circle, minimum size = 20pt, font = ontsize{12}{12}\selectfont, } } egin{tikzpicture}[> = latex]
ode[state] (a) {$0$};
ode[state, right of = a] (b) {$1$}; \path[->] (a) edge[bend left, above] node {$1/2$} (b); \path[->] (a) edge[loop left] node {$ rac{1}{2}$} (); \path[->] (b) edge[bend left, below] node {$1/4$} (a); \path[->] (b) edge[loop right] node {$ rac{3}{4}$} (); \end{tikzpicture} \end{center} For instance, the edge from $0$ to $1$ means that $p_{S_{n+1}|S_{n}}(1|0) = rac{1}{2}$. We also have that $p_{S_0}(0)=1$. True or false: For every $n\geq 0$, $H(S_n|S_0,\ldots,S_{n-1})
eq H(S_n|S_{n-1}) $.
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of invertebrates are jellyfish and corals known as?
A. cnidarians
B. sponges
C. cephalopods
D. nautilus
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What about the temperature may cause water vapor to condense overnight and in the early morning?
A. It reaches the dew point
B. It reaches Kelvin point
C. Movement of an air mass
D. Warm air moving into cold air
E. It reaches evaporation point
F. Temperature changing
G. preventing heat transfer
H. It is too dark to measure
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. Moore's Law ...
A. is partly a reason why some existing cryptosystems are insecure.
B. was stated by the founder of Intel.
C. assumes the number of transistors per CPU increases exponentially fast with time.
D. implies that the heat generated by transistors of CPU doubles every 18 months.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When using bootstrapping in Random Forests, the number of different data items used to construct a single tree is:
A. Smaller than the size of the training data set with high probability
B. Of order square root of the size of the training set with high probability
C. The same as the size of the training data set
D. Depends on the outcome of the sampling process, and can be both smaller or larger than the training set
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A machine is any device that makes work easier by doing what?
A. removing barriers
B. changing a force
C. changing molecules
D. moving things
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fossils are formed when remains of living things are what?
A. buried in mud
B. break off
C. covered over time
D. Physical weathering
E. By coral exoskeletons
F. It remains dormant
G. saved in a box
H. kept in the dark
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Compared to the plain RSA cryptosystem and for equivalent key sizes, the plain Elgamal cryptosystem has\dots
A. a simpler key generation algorithm.
B. a simpler encryption algorithm.
C. a simpler decryption algorithm.
D. shorter ciphertexts.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can protect the body from harmful substances?
A. the body's largest organ
B. layers of fat
C. Electric devices
D. bones
E. sunburns
F. hard outer covering
G. deoxyribonucleic acid
H. muscle
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the inverse of 28 in $\mathbf{Z}_{77}$?
A. $0$
B. $1$
C. $36$
D. $49$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what state is a liquid in when frozen?
A. vapor
B. dense
C. gas
D. cooled
E. steam
F. solid
G. boiling
H. cold
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is broken down from larger to smaller pieces by weather in weathering?
A. glass
B. basalt
C. calcite
D. soils
E. fire
F. water
G. air
H. sand
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
where are mushrooms found?
A. ocean
B. mountains
C. vegetation
D. loose dirt
E. limestone
F. compost
G. metal
H. loose soil
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a unit for measuring heat energy?
A. kg
B. m
C. s
D. F
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following are true regarding the lengths of integers in some base \(b\) (i.e., the number of digits base \(b\)) in different bases, given \(N = (FFFF)_{16}\)?
A. \((N)_2\) is of length 16
B. \((N)_{10}\) is of length 40
C. \((N)_4\) is of length 12
D. \((N)_4\) is of length 4
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can stay hidden in a hibernating state inside the body?
A. infections
B. blood cells
C. fungi
D. insects
E. viruses
F. honeybees
G. plasma
H. barnacles
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What interacting with wind over long periods of time results in sand?
A. rocks
B. soils
C. metal
D. rivers
E. wood
F. deserts
G. erosion
H. water
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is the fourth planet from the sun?
A. earth
B. jupiter
C. mars
D. mars
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are substances that the body needs for energy, building materials, and control of body processes?
A. nutrients
B. acids
C. molecules
D. carbons
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Who is likeliest to overuse hot water?
A. a rabbit
B. a squirrel
C. a bird
D. the Johnson family
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Using salt for UNIX passwords \ldots
A. allows to speed up the verification for the server.
B. makes the protocol secure against computationally unbounded adversary.
C. allows to transmit the password over a non confidential channel without compromising the security.
D. helps preventing dictionary attacks.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what has a positive impact on an animal 's ability to be a carrier for life?
A. four limbs
B. staying frosty
C. staying isolated
D. prolactin release
E. staying warm
F. staying mad
G. coded genes
H. organic molecules
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of the narrow tube that begins at the stomach and ends at the large intestine?
A. small stomach
B. small intestine
C. pancreas
D. small tissues
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plants need what?
A. worms to survive
B. Exfoliation
C. heat energy
D. fungi to survive
E. humans to survive
F. hydrate their cells
G. Chemical energy
H. fertilizer to survive
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What over geologic time above the level of the species is more than repeated microevolution rounds ?
A. forces
B. animals
C. heat or cold
D. Leptospirosis
E. movement
F. relocation
G. evolution
H. root growth
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements are correct?
A. One iteration of standard SGD for SVM costs roughly $\Theta(D)$, where $D$ is the dimension.
B. Unions of convex sets are convex.
C. Hinge loss (as in SVMs) is typically preferred over L2 loss (least squares loss) in classification tasks.
D. In PCA, the first principal direction is the eigenvector of the data matrix $\boldsymbol{X}$ with largest associated eigenvalue.
E. MSE (mean squared error) is typically more sensitive to outliers than MAE (mean absolute error).
F. One iteration of standard SGD for logistic regression costs roughly $\Theta(N D)$, where $N$ is the number of samples and $D$ is the dimension.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which object would be best at heating up in the sunlight?
A. a clear solar panel
B. a black solar panel
C. a white solar panel
D. an invisible solar panel
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is successful reproduction?
A. A clay tablet splits into two identical halves
B. A bird chirps to its mate
C. A doe runs beside her fawn
D. A smaller iceberg splits from a larger one
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select \emph{incorrect} statement. Complexity analysis of an attack consideres
A. time complexity.
B. memory complexity.
C. probability of success.
D. difficulty to understand a corresponding journal paper.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plants and fish oils contain
A. fish oils exist in plants
B. plants and fish oils are same
C. plants produce fish oil
D. fatty acids
E. chemicals
F. hydrocarbons
G. share properties
H. Energy
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A model predicts $\mathbf{\hat{y}} = [1, 0, 1, 1, 1]$. The ground truths are $\mathbf{y} = [1, 0, 0, 1, 1]$.
What is the accuracy?
A. 0.5
B. 0.75
C. 0.8
D. 0.875
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mantle convection causes what?
A. demolitions
B. global warming
C. earthquakes
D. forest fires
E. erosion
F. tsunamis
G. heat energy
H. heating liquids
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The statistical distance between two distributions is \dots
Question Options:
1. unrelated to the advantage of a distinguisher.
2. a lower bound on the advantage of \emph{all} distinguishers (with a unique sample).
3. an upper bound on the advantage of \emph{all} distinguishers (with a unique sample).
4. an upper bound on the advantage of all distinguishers making statistics on the obtained samples.
A. unrelated to the advantage of a distinguisher.
B. a lower bound on the advantage of \emph{all} distinguishers (with a unique sample).
C. an upper bound on the advantage of \emph{all} distinguishers (with a unique sample).
D. an upper bound on the advantage of all distinguishers making statistics on the obtained samples.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The largest absorption of heat comes during the vaporization of what?
A. ice
B. magma
C. liquid water
D. carbon dioxide
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A homogeneous mixture with tiny particles in it is known as what?
A. element
B. solution
C. structure
D. plasmid
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a lack of illumination would result in which of these?
A. the restroom overflowing with water
B. a principal's door being locked
C. a student unable to view what he is writing
D. a teacher being unable to transport to school
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do birds court and defend territories?
A. Summer
B. sound
C. ligt
D. singing
E. mechanical
F. movement
G. exercise
H. autumn
Answer: | D | qasc |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.