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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
how do insects talk?
A. water
B. murmur
C. mostly
D. slow
E. magma
F. sound
G. move
H. eyes
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Threatening behavior causes a fight-or-flight response in what?
A. Whales
B. dogs
C. hair
D. Birds
E. humans
F. hats
G. bacteria
H. bears
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What eventually decomposes?
A. Carbon
B. food
C. bushes
D. fungus
E. Fungi
F. time
G. metal
H. space
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Meadow vales are
A. carnivores
B. hard of hearing
C. very large
D. potatoes
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $G_1, G_2, G_3$, be valid generator matrices of dimensions $\mathbb F^{k_i imes n_i}$, all over the same field $\mathbb F$. Recall that ``valid'' means that for all $i$, $k_i \leq n_i$ and $ ext{rank}(G_i) = k_i$. True or false: Assuming $k_1 = k_2 + k_3$, the matrix $egin{pmatrix} G_1 &\vline &egin{matrix} G_2 &\vline &0\ \cline{1-3} 0 &\vline &G_3 \end{matrix} \end{pmatrix}$ is also a valid generator matrix.
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.
Which of the following is correct regarding community detection?
A. High betweenness of an edge indicates that the communities are well connected by that edge
B. The Louvain algorithm attempts to minimize the overall modularity measure of a community graph
C. High modularity of a community indicates a large difference between the number of edges of the community and the number of edges of a null model
D. The Girvan-Newman algorithm attempts to maximize the overall betweenness measure of a community graph
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What occurs when some members of a species become geographically separated?
A. divergent speciation
B. symbiotic speciation
C. allopatric speciation
D. reflective speciation
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plain RSA (with an $\ell$-bit modulus) \dots
A. is commonly used in practice.
B. decrypts in $O(\ell^2)$ time.
C. encrypts in $O(\ell)$ time.
D. has homomorphic properties.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textit{correct} assertion.
A. In a finite field $K$, every element has exactly two square roots.
B. In a finite field $K$, 1 has exactly one square roots and it is 1.
C. The set of quadratic residues in $\mathbb{Z}_n$ is a field.
D. An element can have more than two square roots in $\mathbb{Z}_n$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can have motility?
A. animals
B. chloroplasts
C. insects
D. blood cells
E. mitochondria
F. ducks
G. humans
H. an amoebae
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of power does not produce any pollutants, but produces waste that can be difficult to dispose of?
A. nuclear
B. solar
C. biofuel
D. electrical
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause objects to repel each other?
A. fake magnets
B. smell
C. identical charges
D. sunlight
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is an appropriate method for fighting skewed distributions of class labels in
classification?
A. Include an over-proportional number of samples from the larger class
B. Use leave-one-out cross validation
C. Construct the validation set such that the class label distribution approximately matches the global distribution of the class labels
D. Generate artificial data points for the most frequent classes
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pick the \emph{false} statement.
A. A ring is always commutative: $ab=ba$
B. A ring is always associative: $(ab)c=a(bc)$
C. A ring is always distributive: $a(b+c)=ab+ac$, $(a+b)c=ac+bc$
D. A ring is always Abelian: $a+b = b+a$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
While normal light microscopes can magnify objects up to about 1,500 times, what advanced instruments can magnify objects up to 1,000,000 times?
A. magnetic microscopes
B. electron microscopes
C. micro microscopes
D. electric microscopes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Hormones produced by what gland in the neck increase the rate of metabolism in cells throughout the body?
A. thyroid
B. pituitary
C. kidney
D. thymus
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement. The brute force attack \dots
A. can be applicable after decades according to Moore's law.
B. can break a cipher with a $128$-bit key on your PC today.
C. has higher worst case complexity than average case complexity.
D. refers to a way of getting the secret key, exhaustively.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
People can listen and talk to each other over long distances using what?
A. Neuron.
B. power
C. microscope
D. microphone
E. electricity
F. dictaphone
G. telephone
H. waves
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Flow of what can introduce alleles that are advantageous or ones that are disadvantageous?
A. babies
B. genes
C. eggs
D. larvae
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What tool, used to locate underwater objects, utilizes ultrasound in a way that is similar to echolocation?
A. sonar
B. scanning
C. radar
D. GPS
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} statement regarding RSA Cryptosystem.
A. $(e,N,\varphi(N))$ are the public parameters.
B. $e$ is a valid public key if $\gcd(e,N)=1$.
C. Encryption and decryption are performed with the same key.
D. $ed \equiv 1 \pmod{\varphi(N)}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What creates fantastic rock formations?
A. ligt
B. frustrated journalists
C. mines
D. solar flares
E. nektar
F. painting flowers
G. making
H. wind
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Most animals are in which clade?
A. metazoa
B. bilateria
C. synapsids
D. eutheria
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can transform electricity?
A. heating liquids
B. movement of tectonic plates
C. tectonic plates being pushed together
D. Warm air moving into cold air
E. animals with backbones
F. Light passing through water
G. The bending of a ray of light
H. electric motors and stoves
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The regulation of gene expression is extremely important during the development of what?
A. protein
B. organism
C. cells
D. tissues
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For security reasons, you accept the performance and memory overhead
introduced by common sanitizers and deploy them in your user-facing
production server software.
Assuming that all memory safety bugs in your software are detected by the
sanitizers, which of the following properties do the sanitizers provide to
your code?
A. Confidentiality of the program data
B. Integrity of the program data
C. Availability of the program
D. Accountability of accesses to the program
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Assume we enforce CFI for function returns. Which of the following statements are true?
A. CFI on returns will make control-flow hijacking harder
B. CFI on returns is too coarse-grained and may give the adversary sufficient valid targets for an exploit
C. CFI on returns ensures that only the single valid target is allowed
D. CFI on returns cannot support exceptions
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Meiosis in the sporophyte produces haploid cells called what?
A. ions
B. seeds
C. fibers
D. spores
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The number of plaintext/ciphertext pairs required for a differential cryptanalysis is\dots
A. $\approx DP$
B. $\approx \frac{1}{DP}$
C. $\approx \frac{1}{DP^2}$
D. $\approx \log \frac{1}{DP}$
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 benefit of LDA over LSI?
A. LSI is sensitive to the ordering of the words in a document, whereas LDA is not
B. LDA has better theoretical explanation, and its empirical results are in general better than LSI’s
C. LSI is based on a model of how documents are generated, whereas LDA is not
D. LDA represents semantic dimensions (topics, concepts) as weighted combinations of terms, whereas LSI does not
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cnidarians have a simple digestive system with a single opening surrounded by what type of structures, which are used to capture prey?
A. antennae
B. claws
C. spines
D. tentacles
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To constrain an object of an RDF statement from being of an atomic type (e.g., String), one has to use the following RDF/RDFS property:
A. rdf:type
B. rdfs:range
C. rdfs:domain
D. rdfs:subClassOf
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An object made out of gold will be what?
A. deadly
B. forever
C. organic
D. unique
E. ligt
F. not dense
G. gaseous
H. dense
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The amount of water in the ocean compared to fifty years ago is
A. fluctuating
B. larger
C. smaller
D. the same
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some prokaryotes form spores for survival called what?
A. rhizomes
B. buds
C. endospores
D. gymnosperms
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some minerals originated from a material that was
A. hard
B. clear
C. light
D. far away
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
By picking up polypropylene we can make our ecosystem
A. ugly
B. worse
C. dead
D. better
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $f:\R^D
ightarrow\R$ be an $L$-hidden layer multi-layer perceptron (MLP) such that
\[
f(xv)=\sigma_{L+1}ig(\wv^ op\sigma_L(\Wm_L\sigma_{L-1}(\Wm_{L-1}\dots\sigma_1(\Wm_1xv)))ig),
\]
with $\wv\in\R^{M}$, $\Wm_1\in\R^{M imes D}$ and $\Wm_\ell\in\R^{M imes M}$ for $\ell=2,\dots, L$, and $\sigma_i$ for $i=1,\dots,L+1$ is an entry-wise activation function. For any MLP $f$ and a classification threshold $ au$ let $C_{f, au}$ be a binary classifier that outputs YES for a given input $xv$ if $f(xv) \leq au$ and NO otherwise. space{3mm}
Assume $\sigma_{L+1}$ is the element-wise extbf{sigmoid} function and $C_{f, rac{1}{2}}$ is able to obtain a high accuracy on a given binary classification task $T$. Let $g$ be the MLP obtained by multiplying the parameters extbf{in the last layer} of $f$, i.e. $\wv$, by 2. Moreover, let $h$ be the MLP obtained by replacing $\sigma_{L+1}$ with element-wise extbf{ReLU}. Finally, let $q$ be the MLP obtained by doing both of these actions. Which of the following is true?
ReLU(x) = max\{x, 0\} \
Sigmoid(x) = rac{1}{1 + e^{-x}}
A. $C_{g, rac{1}{2}}$ may have an accuracy significantly lower than $C_{f, rac{1}{2}}$ on $T$
B. $C_{h, 0}$ may have an accuracy significantly lower than $C_{f, rac{1}{2}}$ on $T$
C. $C_{q, 0}$ may have an accuracy significantly lower than $C_{f, rac{1}{2}}$ on $T$
D. $C_{g, rac{1}{2}}$, $C_{h, 0}$, and $C_{q, 0}$ have the same accuracy as $C_{f, rac{1}{2}}$ on $T$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following probability distributions are members of the exponential family:
A. Cauchy distribution: $p(y|y_0,\gamma) = rac{1}{\pi \gamma [1 + ( rac{y-y_0}{\gamma})^2]}$.
B. Poisson distribution: $p(y|\mu) = rac{e^{-y}}{y!}\mu^y$.
C. Uniform distribution over $[0,\eta], \eta>0$: $p(y|\eta) = rac{1}{\eta} 1_{y \in [0,\eta]}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
silver sage may use unsaturated fatty acids to store what?
A. Joules
B. pollen
C. nutrients
D. saturated fatty acids
E. heat
F. gold
G. energy.
H. energy
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements about coverage-guided fuzzing is/are correct?
A. Redundant seeds in the corpus will reduce fuzzing efficiency.
B. Counting the number of times the covered code has been executed
provides a more fine-grained view of program behavior than only
"covered/not covered" binary code coverage.
C. Due to the coverage feedback, a small random perturbation of a
seed can have a significant impact on further exploration.
D. Fuzzers that have higher code coverage always find more
bugs.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person wanting to continue to use a man-made box will
A. throw it in the trash
B. put it in the garbage
C. burn it in a fire
D. find new uses for it
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pick the \emph{false} statement.
A. A ring is always commutative: $ab=ba$
B. A ring is always associative: $(ab)c=a(bc)$
C. A ring is always distributive: $a(b+c)=ab+ac$, $(a+b)c=ac+bc$
D. A ring is always Abelian: $a+b = b+a$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of these has resonating wood?
A. a lute
B. a bell
C. a metal flute
D. a saxophone
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is formed by substances reacting with one another?
A. energy.
B. glass
C. gas
D. sugar
E. paper
F. oil
G. Acids
H. matter
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A drought dehydrates an entire what?
A. body water
B. dried fruit
C. Bodily water
D. environment
E. outer space
F. swamp vegetation
G. The atmosphere
H. wild fire
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Muscles require substances transported in the body by
A. sugar
B. food
C. fibers
D. fat
E. neurons
F. blood
G. glucose
H. bones
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Many microorganisms are single celled and use what for perception and movement?
A. chloroplasts
B. nucleus
C. mitochondria
D. organelles
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the cipher defined using the key $K\in \{0,1\}^{64} $ by $$\begin{array}{llll} C : & \{0,1\}^{64} & \rightarrow & \{0,1\}^{64} \\ & x & \mapsto & C(x)=x \oplus K \\ \end{array} $$ Let $x=1\dots 11$, the value $\mathsf{LP}^{C_K}(x,x)$ 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.
What can cause serious problems for production agriculture?
A. wind
B. rabies
C. fungi
D. mold
E. Acids
F. fire
G. mildew
H. mines
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Electrical conduction would be when a voltage flows through
A. a central nervous system
B. a long tree branch
C. a piece of steel wool
D. a body of water
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what makes the ground shake?
A. after too much water received
B. movement of tectonic plates
C. At the peak of a mountain
D. a hemisphere is tilted away from the sun
E. exposure to cold
F. clouds
G. soil
H. the sun
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do genes located on separate nonhomologous chromosomes sort?
A. intradependently
B. mechanically
C. independently
D. typically
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
On insects, what are the openings on the sides of the abdomen that allows respiration to occur?
A. chloroplasts
B. gills
C. spiracles
D. wings
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The gravitational pull of the moon on Earth's what cause flooding and damaged homes?
A. Annelids
B. erosion
C. streams
D. oceans
E. rivers
F. Roads
G. wind
H. two
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can be depleted of nutrients?
A. oceans
B. swamp vegetation
C. h2o
D. By wind and rain
E. mineral particles and organics
F. clouds
G. wind and erosion
H. the environment
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Adult sponges are
A. warm
B. immobile
C. food
D. parasites
E. strong
F. white
G. fertile
H. warm-blooded
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The complexities of the encryption and decryption in RSA with a modulus of $s$ bits are respectively within the order of magnitude \ldots
A. $s^3$ and $s^3$
B. $s^4$ and $s^3$
C. $s^3$ and $s^4$
D. $s^4$ and $s^4$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
This famous mountain range in Europe came about due to
A. rocks floating on underground water sources
B. the work of an intelligent force
C. the folding of numerous layers of rock
D. the accumulation of soil over millions of years
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are pangolins covered in?
A. tunicates
B. Echinoids
C. shells
D. exoskeleton
E. blastoids
F. barrel-shaped
G. protection
H. white
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the tiny sacs in the lungs where gas exchange takes place?
A. alveoli
B. chambers
C. vacuoles
D. ganglion
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following set of frequent 3-itemsets: {1, 2, 3}, {1, 2, 4}, {1, 2, 5}, {1, 3, 4}, {2, 3, 4}, {2, 3, 5}, {3, 4, 5}. Which one is not a candidate 4-itemset?
A. {1,2,4,5}
B. {1,3,4,5}
C. {2,3,4,5}
D. {1,2,3,4}
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements regarding topic models is false?
A. Topic models map documents to dense vectors
B. In LDA, topics are modeled as distributions over documents
C. LDA assumes that each document is generated from a mixture of topics with a probability distribution
D. Topics can serve as features for document classification
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To discover how tough a certain mineral may be, one would
A. measure the weight of it
B. smash it to see the inside
C. attempt to leave a mark on it
D. see if it is able to be crushed
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which would likely transfer special heat via waves?
A. a cat
B. a rocket
C. a car
D. an atom bomb
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Choose the \emph{correct} statement
A. Elliptic curves form a field.
B. Elliptic curves form a ring.
C. Elliptic curves form an Abelian group.
D. Elliptic curves form an ideal.
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 more common term for ethanoic acid, the active substance in vinegar?
A. methyl acid
B. polymer acid
C. acetic acid
D. amino acid
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Particles of matter have the most definite shape in what material state?
A. plasma
B. liquid
C. gas
D. solid
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the closest star to the human planet delivers solar energy to the planet
A. maybe
B. the moon
C. this is uncertain
D. this is affirmative
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the primary gas produced from burning of wood?
A. Hydrogen Dioxide
B. carbon dioxide
C. toxic dioxide
D. liquid dioxide
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is transmitted by moving electrons in an electric current?
A. stellar energy
B. electrical energy
C. potential energy
D. subsequent energy
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
it's important to recycle metals because they are
A. dangerous to produce
B. nonrenewable
C. hard to mine
D. expensive
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Camel humps are a good example of
A. Iraqi roadside prime cuisine
B. seats for desert dwellers
C. a popular brand of shoe
D. changing to meet the environment
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} assertion. The SEI of the distribution $P$ of support $G$ \ldots
A. is equal to \# $G\cdot\displaystyle\sum_{x\in G}\left(P(x)-\frac{1}{\sharp G}\right)^2$
B. is the advantage of the best distinguisher between $P$ and the uniform distribution.
C. denotes the Squared Euclidean Imbalance.
D. is positive.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. Let $n >1 $ be a composite integer, the product of two primes. Then,
A. $\phi(n)$ divides $\lambda(n)$.
B. $\lambda(n)$ divides the order of any element $a$ in $\mathbb{Z}_n$.
C. $\mathbb{Z}^{*}_n$ with the multiplication is a cyclic group.
D. $a^{\lambda(n)} \mod n=1$, for all $a \in \mathbb{Z}^{*}_n$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Is $(\mathbb{Z} / 8\mathbb{Z}^*, \cdot)$ isomorphic to $(\mathbb{Z} / k\mathbb{Z}, +)$ for some $k$?
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.
Species divergence often, but not always, occurs because of what type of barrier between species?
A. emotional
B. visible
C. physical
D. language
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What celestial object has been visited by manned spacecraft and is easily seen from earth?
A. venus
B. moon
C. the Sun
D. Jupiter
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which food is most unlikely to cause an illness if eaten?
A. Deoxyribonucleicacid
B. single-celled organisms
C. animals with backbones
D. Roundworms
E. deoxyribonucleic acid
F. one celled organisms
G. irradiated fruit
H. Jellyfish
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given graph 1â2, 1â3, 2â3, 3â2, switching from Page Rank to Teleporting PageRank will have an influence on the value(s) of:
A. All the nodes
B. Node 1
C. Node 2 and 3
D. No nodes. The values will stay unchanged.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do animals utilize to localize sound?
A. feet
B. toes
C. hands
D. four limbs
E. hormones
F. nervous system
G. Their Ears
H. heat energy
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During which stage of development do all the major organs begin to form?
A. transgenic
B. embryonic
C. nascent
D. third trimester
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What mineral is made of one silicon atom and two oxygen atoms?
A. pumice
B. quartz
C. cobalt
D. glass
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does a greenhouse protect plants from to help them grow easily?
A. death
B. hotness
C. Winter
D. fronts
E. heat
F. drought
G. rain
H. chill
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the order of $2^{124}$ in $(\mathbb{Z}_{2^{128}},+)$?
A. 8.
B. $\varphi(2^{128})$.
C. 124.
D. 16.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of camouflage could be
A. Baking a cake for a birthday
B. A sting ray covering itself in sand
C. Cleaning make up off my face
D. Going naked outside on a rainy day
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause connective issues to swell?
A. infection
B. flooding
C. smoking
D. worms
E. water
F. bacteria
G. zygotes
H. air
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What might have a negative impact on a child
A. buying them things
B. hitting them
C. loving them
D. hugging them
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are cyclins made up of?
A. group of sugars
B. steroids
C. enzymes
D. group of proteins
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bluetooth is \dots
A. a long-range wireless technology.
B. first introduced by vikings.
C. \emph{not} designed to transmit data.
D. a short-range wireless technology.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What force is perpendicular to velocity and causes uniform circular motion?
A. centripetal force
B. centripetal torque
C. tangential force
D. circular friction
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The cells of the blastocyst form an inner cell mass called the what?
A. embryoblast
B. xerophyte
C. chloroplast
D. blastocyst
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pressing the power button on an mp3 player
A. turns on the dishwasher
B. switches a simple series circuit on or off
C. fills the bathtub with water
D. turns on the microwave
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of mapping is critical for identifying the location of genes that cause genetic diseases?
A. interaction mapping
B. diagnostic mapping
C. linkage mapping
D. chemical mapping
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A young boy is reprimanded by his mother for sleeping with his heavy blankets over his head. His mother is worried that if the boy continues to sleep like that, he will suffocate. This is because
A. beds can cause issues with breathing
B. breathing at night is deadly
C. CO2 in large amounts is fatal
D. CO2 can be ambivalent
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are flowers for?
A. Collecting water
B. produce offspring
C. Reproductive organs
D. Food
E. vegetation
F. Bacteria growth
G. passenger pigeons
H. members of their own species
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are born with fur that grows thicker for warmth in winter?
A. bullfrogs
B. insects
C. birds
D. monotremes
E. turtles
F. mammals
G. pigeons
H. Echinoids
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All of the following contain chloroplasts but this
A. rose bushes
B. sea anemones
C. seaweed
D. algae
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if a cloud deposits its contents to the earth, which of these may be true?
A. the moon will shine brighter
B. the open fair will be a success
C. the river will dry up
D. the farmers would rejoice
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a rubber band snapping causes the particles in the rubber band to cause what?
A. friction
B. sound waves
C. rumbles
D. kinetic energy
E. color spots
F. energy
G. Energy.
H. loud music
Answer: | B | qasc |
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