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 can't too much sunlight sustain?
A. heat
B. warmth
C. corn
D. life
E. energy
F. Injury
G. algae
H. biome
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
how do foxes warm up?
A. ligt
B. coat
C. fur
D. skin
E. two
F. water
G. fats
H. air
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What action, performed multiple times daily, is the single biggest use of water in the home?
A. watering plants
B. flushing the toilet
C. taking showers
D. washing clothes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Our task is to classify whether an animal is a dog (class 0) or a cat (class 1) based on the following features:
egin{itemize}
\item $x_1$: height
\item $x_2$: length of whiskers
\item $x_3$: thickness of fur
\end{itemize}
We perform standard normal scaling on the training features so that they have a mean of zero and standard deviation of 1. We have trained a Logistic Regression model to determine the probability that the animal is a cat, $p(1 | \mathbf{x,w})$.
Our classifier learns that cats have a lower height and longer whiskers than dogs, while the thickness of fur is not relevant to the classification outcome. Which of the following is true about the weights~$\wv$ learned by the classifier?
A. $w_1 < w_2 < w_3$
B. $w_1 < w_3 < w_2$
C. $w_2 < w_1 < w_3$
D. $w_2 < w_3 < w_1$
E. $w_3 < w_1 < w_2$
F. $w_3 < w_2 < w_1$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A 128-bit key ...
A. has 128 decimal digits.
B. is too long for any practical application.
C. provides reasonable security for at least four decades.
D. adresses $n^2$ problem for $n=2^{64}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What animal uses gills to breathe?
A. Shark
B. Platypus
C. salmon
D. trout
E. Whale
F. mussels
G. Crow
H. a fish
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{wrong} assertion concerning 3G.
A. In 3G, the network is authenticated to the phone.
B. The integrity of 3G messages is well protected.
C. In 3G, there is a counter to protect against replay attacks.
D. 3G uses f8 for encryption.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When constructing a word embedding, negative samples are:
A. Word - context word combinations that are not occurring in the document collection
B. Context words that are not part of the vocabulary of the document collection
C. All less frequent words that do not occur in the context of a given word
D. Only words that never appear as context word
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In JOS and x86, please select all valid options for a system call.
A. A system call is for handling interrupts like dividing zero error and page fault.
B. In user mode, before and after a system call instruction(such as int 0x30), the stack pointer(esp in x86) stays the same.
C. During the execution of a system call, when transfering from user mode to kernel mode, the stack pointer(esp in x86) stays the same.
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is sulfur trioxide dissolved in to form sulfuric acid?
A. silver
B. water
C. lead
D. mercury
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A thermal insulator between a stove and a pan would make the pan get hot
A. slower
B. immediately
C. same speed
D. faster
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can develop as a result of too much exposure to ultraviolet light in childhood?
A. Sunflower syndrome
B. influenza
C. Hearing loss
D. hyperthyroidism
E. disease
F. symptoms
G. Lung cancer
H. Skin cancer
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
By breaking down organic matter, roundworms play an important role in which cycle?
A. carbon cycle
B. water cycle
C. metamorphic cycle
D. circadian cycle
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
microorganisms can cause a what of illnesses?
A. single
B. range
C. toxins
D. bit
E. germs
F. disease
G. death
H. one
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What response are antibodies involved in?
A. resistance activities
B. the pituitary response
C. major threat to health
D. antigens summoning them
E. Leptospirosis
F. being taken as a supplement
G. resistance
H. the immune response
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An egg will hatch if it what?
A. is cooked
B. is in a nest
C. is frozen
D. seeds
E. tiny
F. haploid
G. dormant
H. survives
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tendons work with what to move the bodies skeletal system
A. wires
B. meat
C. robots
D. ropes
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What common process is used in the production of bread, cheese and alcoholic beverages?
A. cloning
B. fermentation
C. oxidation
D. condensation
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mutation creates
A. colors
B. biodiversity
C. Animal survival
D. genetic defects
E. Plants growth
F. rapid expansion
G. genetic splitting
H. genetic similarities
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the main component of paper, cardboard, and textiles made from cotton, linen, and other plant fibers?
A. cellulose
B. vascular tissue
C. pulp
D. cambium
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. Bluetooth is
A. a short-range wireless technology.
B. designed both for data and voice transmission.
C. a standard for RFID tags.
D. able to transmit 1Mbit/sec in 10m distance.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a kitten takes in nutriment
A. it will break down
B. it will be poisoned
C. it will be energized
D. it will get sick
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can help with seeing in the dark?
A. bushes
B. Eyedroppers
C. Magic
D. satellites
E. cactuses
F. Electricity
G. Telescopes
H. focusing a lens
Answer: | F | 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.
Mutations that lead to cancer usually effect genes that aid in what?
A. illness
B. health
C. disease
D. blood transfer
E. chemotherapy
F. respiraration
G. mitosis
H. recovery
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 problems has not been shown equivalent to the others?
A. The RSA Key Recovery Problem.
B. The RSA Decryption Problem.
C. The RSA Factorization Problem.
D. The RSA Order Problem.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a process that changes some chemical substances into other chemical substances?
A. spontaneous mutation
B. a bio reaction
C. cellular respiration
D. a chemical reaction
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plasmodesmata and gap junctions are channels between adjacent cells of what respective types?
A. plant and fungus
B. plant and animal
C. new and old
D. healthy and sick
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Prolonged sweating in hot weather means
A. your going to change into a new animal
B. you're ready to travel through time
C. you are going to fill a swimming pool
D. your organs are unable to get replenished
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Asteriods are often pulled into the planet Jupiter by what force?
A. heat
B. kalenchoes
C. energy
D. power
E. strong nuclear force
F. Gravity
G. Air Force
H. centrifugal force
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what requires great amounts of water to survive?
A. bears
B. cactii
C. fish
D. squids
E. h2o
F. Whales
G. Birds
H. atmosphere
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Action potentials occur whenever a depolarization increases the membrane voltage to a particular value called what?
A. fraction
B. ohms
C. threshold
D. velocity
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do children learn?
A. reusing materials
B. allow growth
C. by lying
D. Riding a bike
E. in many ways
F. exercise
G. by sleeping
H. just one way
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the top 100 documents contain 50 relevant documents
A. the precision of the system at 50 is 0.25
B. the precision of the system at 100 is 0.5
C. the recall of the system is 0.5
D. All of the above
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is
A. dry sticks
B. dirt pile
C. berry bushes
D. dead leaves
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What occurs when the presence or absence of a specific behavior prevents reproduction from taking place?
A. behavioral isolation
B. spontaneous mutation
C. primary speciation
D. natural selection
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a hog is going to eat dinner it can
A. produce fresh food
B. make a reservation
C. search for it
D. make its own
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following would be seen outside of the ocean?
A. a seahorse
B. an angler fish
C. a frog
D. a shark
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a hash function $H$ with $n$ output bits. Tick the \emph{incorrect} assertion.
A. Due to birthday paradox, an output collision of $H$ can be found much faster than with running time $2^n$.
B. It is possible to find an output collision of $H$ with $O(2^{\frac{n}{2}})$ memory and $O(2^{\frac{n}{2}})$ running time.
C. It is possible to find an output collision of $H$ with $O(1)$ memory and $O(2^{\frac{n}{2}})$ running time.
D. It is possible to find an output collision of $H$ with $O(2^{\frac{n}{2}})$ memory and $O(1)$ running time.
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} statement regarding $\mathbb{Z}_p^*$, where $p$ is an arbitrary prime number.
A. It is a group of prime order when $p>3$.
B. It has $\varphi(p-1)$ generators.
C. For any $x \in \mathbb{Z}_p^*$ we have $x^{p}=1 \pmod p$
D. It is isomorphic to $\mathbb{Z}_n^*$ for all $n >0$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick all correct answers:
A. Fuzz testing scales at least to 1'000s of lines of code.
B. Compiler warnings scale to millions lines of code.
C. Formal verification scales at least upto 100'000s of lines of code.
D. Formal verification and concolic execution scale to the same extent.
Answer: | A | m1_preference |
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.
Chromosomes are what made of deoxyribonucleic acid and proteins?
A. Something to move
B. the body's largest organ
C. they bend
D. allow growth
E. competing for resources
F. objects that have mass
G. coiled structures
H. more abundant
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many seasons occur in the span of three years
A. ten
B. twelve
C. eight
D. four
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A multiset is an unordered collection where elements can appear multiple times. We will represent a multiset of Char elements as a function from Char to Int: the function returns 0 for any Char argument that is not in the multiset, and the (positive) number of times it appears otherwise: type Multiset = Char => Int The filter operation on a multiset m returns the subset of m for which p holds. What should replace ??? so that the filter function is correct? def filter(m: Multiset, p: Char => Boolean): Multiset = ???
A. x => if m(x) then p(x) else 0
B. x => m(x) && p(x)
C. x => if !m(x) then p(x) else 0
D. x => if p(x) then m(x) else 0
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thylakoids in a chloroplast contain what plant pigment?
A. chlorophyll
B. ultramarine
C. dye
D. melanin
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a mobile station (MS) with a SIM card associated to a home network (HN). The MS tries to connect to a visited network (VN). In the GSM authentication, who knows the key $K_i$?
A. SIM only.
B. SIM and HN.
C. SIM, MS and HN.
D. SIM, MS, VN and HN.
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{false} assertion. A distinguisher \ldots
A. \ldots can break PRNG.
B. \ldots is an algorithm calling an oracle.
C. \ldots recovers the secret key of a stream cipher.
D. \ldots can differentiate the encryption of two known plaintexts.
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 time complexity to perfom a left-to-right multiplication of two $\ell$-bit integers?
A. $\sqrt{\ell}$.
B. $\ell $.
C. $\ell ^2$.
D. $\ell ^3$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An image that is double the size of the object would have what?
A. magnification
B. illumination
C. stimulation
D. configuration
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the answer that correctly describes the differences between formal and natural languages.
A. Formal languages are by construction explicit and non-ambiguous while natural languages are implicit and ambiguous
B. Formal languages are by construction implicit and non-ambiguous while natural languages are explicit and ambiguous
C. Formal languages are by construction explicit and ambiguous while natural languages are implicit and non-ambiguous
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Kinetic energy is energy of this?
A. speed
B. gravity
C. motion
D. food
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What consists of one or two closed loops through which current can flow?
A. magnetic poles
B. cooling circuit
C. thermal reaction
D. electric circuit
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term means the tendency of a mineral to break along certain planes?
A. fracture
B. cleavage
C. fault
D. cavity
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The electron beam scans the surface of the sample, usually coated with a thin film of which metal?
A. gold
B. silver
C. copper
D. platinum
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes something to form that pours and flows.
A. mixing
B. rainfall
C. Evaporation
D. solidifying
E. hardening
F. condensing
G. Heat energy
H. blood
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If we need to create a channel that protects confidentiality and we have at our disposal a channel that protects integrity and authenticity, we need to use
A. symmetric key encryption.
B. message authentication codes.
C. public key encryption.
D. digital signatures.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What measures a fluid’s resistance to flow?
A. surface tension
B. viscosity
C. density
D. elasticity
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which law relates the pressure, volume, and temperature of a gas?
A. combines gas law
B. newton's law
C. directions gas law
D. shifts gas law
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does mitosis often cause?
A. death
B. growth
C. cell shrinkage
D. DNA
E. nucleus
F. gene flow
G. illness
H. pregnancy
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a battery converts chemical energy into electrical energy to power a
A. sponge
B. rock
C. stapler
D. calculator
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a circuit that consists of one loop called?
A. speaking circuit
B. dramatic circuit
C. series circuit
D. episode circuit
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur are basic elements that form what type of compounds, which are vital to life?
A. hydrocarbons
B. amino acids
C. inorganic compounds
D. organic compounds
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Transverse divisions are associated with leaf elongation, and longitudinal divisions are associated with what?
A. leaf broadening
B. leaf shedding
C. leaf multiplying
D. leaf coloring
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes the chemical disintigration of rocks.
A. trees
B. rivers
C. animals
D. iron
E. wind
F. sand
G. sodium
H. moss
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the color of soil indicate?
A. temperature
B. fertility
C. density
D. chemical makeup
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which animal will eat only plants?
A. snake
B. fish
C. slug
D. deer
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are two major categories of mutations?
A. germline and somatic
B. plasticity and somatic
C. german and somatic
D. homologous and somatic
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do many cells depend on glucose for?
A. energy
B. food
C. osmosis
D. heating
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During the rainy season in a city, the amount of sunlight in the city will
A. stay the same
B. decrease
C. expand
D. increase
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dude said “I like bowling”. With how many statements can we express this sentence using RDF Reification?
A. We cannot
B. 1
C. 3
D. 5
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let \( P(n) \) be a proposition for a positive integer \( n \) (positive integers do not include 0).
You have managed to prove that \( orall k > 2, \left[ P(k-2) \wedge P(k-1) \wedge P(k)
ight]
ightarrow P(k+1) \).
You would like to prove that \( P(n) \) is true for all positive integers. What is left for you to do ?
A. None of the other statement are correct.
B. Show that \( P(1) \) and \( P(2) \) are true, then use strong induction to conclude that \( P(n) \) is true for all positive integers.
C. Show that \( P(1) \) and \( P(2) \) are true, then use induction to conclude that \( P(n) \) is true for all positive integers.
D. Show that \( P(1) \), \( P(2) \) and \( P(3) \) are true, then use strong induction to conclude that \( P(n) \) is true for all positive integers.
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do all fish breathe?
A. oxygen
B. lipids
C. air
D. keratin
E. water
F. seaweed
G. mud
H. lava
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What increases the temperature of a bearing?
A. metal type
B. water
C. friction
D. Energy.
E. wind
F. speed
G. vaporization
H. energy
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does an electric field surround?
A. neutral particles
B. negative particle
C. a charged particle
D. charged ions
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Animal starch, called glycogen, is stored in the liver and where else?
A. muscles
B. hands
C. nerves
D. kidneys
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Matrix Factorizations: If we compare SGD vs ALS for optimizing a matrix factorization of a $D \times N$ matrix, for large $D, N$
A. (a) Per iteration, SGD has a similar computational cost as ALS
B. (b) Per iteration, ALS has an increased computational cost over SGD
C. (c) Per iteration, SGD cost is independent of $D, N$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The skull consists of cranial bones and what other type of bones?
A. superficial
B. nasal
C. subdermal
D. facial
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some animals escape predators by moving how?
A. slowly
B. happily
C. briskly
D. steadily
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following likely occurs in nature?
A. pools condense
B. pools dissolve
C. pools evaporate
D. pools transpire
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A voltage source and a conductor are common to all what?
A. cooling circuits
B. magnets
C. thermometers
D. electric circuits
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for the horizontal displacement of a projectile from its starting point?
A. Distance
B. type
C. produce
D. range
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what causes the temperature of an object to increase?
A. decrease in motion
B. flow of electrons
C. chronic impact
D. Greenhouse gases
E. thermometer
F. lowering the heat
G. It gets heated up
H. kinetic energy
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion. In RSA with public key $(e,N)$ and private key $(d,N)$ \ldots
A. the key generation requires that $\gcd(e,N) = 1$.
B. decryption does not work for some $y \in \mathbb{Z}_N$ for which $\gcd(y,N) \not= 1$.
C. if we know $\phi(N)$, the ciphertext $y$ and the public key, we can decrypt $y$.
D. in order to decrypt we need to have $e^d \equiv 1 \pmod{N}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Animal rights activists are against people going into forests to live and build things because that will lead to animals homes being
A. shoes
B. enabled
C. TV
D. taken away
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 statements is correct?
A. When applying stochastic gradient descent on the objective function $f(\boldsymbol{w}):=\sum_{n=1}^{30}\left\|\boldsymbol{w}-\boldsymbol{x}_{n}\right\|^{2}$ where $\boldsymbol{x}_{n}$ are the datapoints, a stochastic gradient step is roughly $30 \times$ faster than a full gradient step.
B. In practice, it could be good to let your model first overfit your task, and then apply drop-out or other regularization techniques.
C. When applying stochastic gradient descent on the objective function $f(\boldsymbol{w}):=\sum_{n=1}^{30} n \cdot\|\boldsymbol{w}\|^{2}$, a stochastic gradient (for the $n$-th summand) is given by $2 n \cdot \boldsymbol{w}$.
D. The function $f(\boldsymbol{u} ; \boldsymbol{v}):=g\left(\boldsymbol{u} \boldsymbol{v}^{\top}\right)$ is convex over the set of pairs of vectors $(\boldsymbol{u} ; \boldsymbol{v}) \in \mathbb{R}^{2} \times \mathbb{R}^{2}$, when $g: \mathbb{R}^{2 \times 2} \rightarrow \mathbb{R}$ is defined as $g(\boldsymbol{X}):=X_{12}+X_{21}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can only contract?
A. nerves
B. Epidermis
C. the skin
D. strong
E. biceps
F. Bend
G. lungs
H. forces
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is often a result of untreated atherosclerosis?
A. cancer
B. seizures
C. heart disease
D. a heart attack or stroke
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Being dependent on adults for a long maturation period allows young primates ample time for what?
A. learning
B. socialization
C. attachment
D. sleeping
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Robustness) The $l_{1}$ loss is less sensitive to outliers than $l_{2}$.
A. True
B. False
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
On what part of bones would you expect to find cartilage?
A. end
B. marrow
C. exterior
D. interior
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Whether a rainstorm, snow, or hail, humanity can find a way to escape it by
A. restoring old city streets
B. creating a protected space
C. building a large community
D. sheltering all the young
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $f: \mathbb{Z}_{m n} \rightarrow \mathbb{Z}_m \times \mathbb{Z}_n$ be defined by $f (x) = (x \bmod m,x \bmod n)$. Then $f$ is a ring isomorphism between $\mathbb{Z}_{180}$ and:
A. $\mathbb{Z}_{2} \times \mathbb{Z}_{90}$.
B. $\mathbb{Z}_{4} \times \mathbb{Z}_{45}$.
C. $\mathbb{Z}_{10} \times \mathbb{Z}_{18}$.
D. $\mathbb{Z}_{6} \times \mathbb{Z}_{30}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a mother mammal wants to give her offspring proper nutrients, she would utilize her
A. whiskers
B. toes
C. tail
D. areola
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fungi
A. can do their food chain jobs without ingestion
B. act as predators in the food chain
C. are always safe to ingest
D. occupy the top of the food chain
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
You share an apartment with friends.
Kitchen, living room, balcony, and bath room are shared resources among all parties.
Which policy/policies violate(s) the principle of least privilege?
A. Different bedrooms do not have a different key.
B. There is no lock on the fridge.
C. To access the kitchen you have to go through the living room.
D. Nobody has access to the neighbor's basement.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The total energy assimilated by an ecosystem in a give period is known as what?
A. median primary production
B. mean primary production
C. gross primary production
D. size primary production
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the encryption of the word ``SECRECY'' under the Vigen\`ere cipher using the key ``ZAB''?
A. ``REDQEDX''
B. ``RDDQEDX''
C. ``REDQEKX''
D. ``REDUEDX''
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{incorrect} assertion.
A. Plain CBCMAC resists forgery attacks.
B. GCM is a blockcipher mode of operation that provides both confidentiality and authenticity for messages.
C. A message authentication scheme that resists a chosen message forgery attack will also resist a known message forgery attack.
D. HMAC is a message authentication code based on a hash function.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many underlying principles does the science of biology have?
A. three
B. four
C. five
D. eleven
Answer: | B | sciq |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.