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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal{C}$ be the $(6,3)$ linear code on $\mathbb{F}_3$ whose parity-check matrix is egin{equation*} H = egin{pmatrix} 2 &0 &1 &1 &1 &0 \ 1 &2 &0 &0 &1 &1 \ 0 &0 &0 &1 &1 &1 \end{pmatrix}. \end{equation*} True or false: The sequence $\mathbf{y} = 111000$ is a codeword of $\mathcal{C}$.
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.
What type of chemistry is the study of the composition of matter?
A. philosophical
B. symbolic
C. reactive
D. analytical
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What effect causes an object to appear to have a change of motion?
A. resonant effect
B. centrifugal effect
C. coriolis effect
D. momentum effect
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is used to measure, in degrees, the distance north or south of the equater?
A. elevation
B. equator
C. latitude
D. magnitude
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cross-pollination increases what?
A. Reproduction
B. gene flow
C. Plant reproduction
D. Maceration
E. traits
F. Anthropic Principle
G. Interphase
H. biodiversity
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion. The maximum advantage of an \textbf{adaptive} distinguisher limited to $q$ queries between two random functions $F$ and $F^*$ is always\dots
A. $\frac{1}{2}|||[F]^q - [F^*]^q |||_{\infty}$.
B. $\frac{1}{2}|||[F]^q - [F^*]^q |||_{a}$.
C. $1$ when $F = F^*$.
D. lower than the advantage of the best \textbf{non-adaptive} distinguisher.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is true regarding Fagin's algorithm?
A. It performs a complete scan over the posting files
B. It provably returns the k documents with the largest aggregate scores
C. Posting files need to be indexed by TF-IDF weights
D. It never reads more than (kn)½ entries from a posting list
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 the most replaceable?
A. the energy captured by a windmill
B. the oil from the earth
C. the iron from the earth
D. the energy provided by natural hydrogen
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do some animals use to get a feel for their environment?
A. fibroblasts
B. neuroreceptors
C. nociceptors
D. mechanoreceptors
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when a wire is moved across a magnetic field?
A. unidirectional
B. the wire heats up
C. deoxyribonucleic acid
D. permineralization
E. electromagnetic energy
F. activation energy
G. An object is seen
H. direct energy
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What adversarial model does not make sense for a message authentication code (MAC)?
A. key recovery.
B. universal forgery.
C. existential forgery.
D. decryption.
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 major food source for humans?
A. poison dart frogs
B. honeybees
C. barnacles
D. intervertebrates
E. other humans
F. photosynthesis
G. the body's largest organ
H. Most plants
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Virtually all aquatic organisms depend directly or indirectly on what for food?
A. ground beef
B. prokaryotes
C. growths
D. protists
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $X$ be a plaintext and $Y$ its ciphertext. Which statement is \textbf{not} equivalent to the others?
A. the encyption scheme provides perfect secrecy
B. only a quantum computer can retrieve $X$ given $Y$
C. $X$ and $Y$ are statistically independent random variables
D. the conditionnal entropy of $X$ given $Y$ is equal to the entropy of $X$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of intense storm is a system of winds that rotate around a low pressure center, resulting in swirling air that rises and cools to create clouds and precipitation?
A. drought
B. monsoon
C. hurricane
D. cyclone
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes rock layers to fold on top of each other?
A. construction
B. Violent tremors
C. earthworms
D. tornados
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call the metal elements listed below the periodic table?
A. transition metals
B. shift metals
C. rare metals
D. process metals
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some birds are pollinators that co-evolved with what other type of organism?
A. animals
B. humans
C. vegetation
D. producers
E. parasites
F. warm-blooded
G. Conifers
H. mammals
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the average complexity of exhaustive search when the key is distributed uniformly at random over $N$ keys?
A. $\log N$
B. $2^N$
C. $\frac{N+1}{2}$
D. $\sqrt{N}$
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 source of energy for life on earth?
A. rivers
B. planets
C. astral star
D. mountains
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What tube carries urine out of the body?
A. urethra
B. kidney
C. fallopian tube
D. uterus
Answer: | A | sciq |
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.
Which of the following properties is part of the RDF Schema Language?
A. Description
B. Type
C. Predicate
D. Domain
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A horse in a field under the summer sun was glistening wet even though it hadn't rained.
A. the other horses were licking that horse
B. sweat glands released liquid to cool off the horse
C. sweat glands dried up
D. The horse needed a shower and was getting oily
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In Support Vector Machines (SVM), we want to maximize the margin
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.
What would a sedimentary rock likely hold?
A. a trilobyte
B. a cookie
C. a wheatgrass shake
D. a diner
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
wings are part of the exoskeleton and attached where?
A. insects
B. Earth orbiting the Sun
C. h2o
D. layers of fat
E. an organism's body
F. tail
G. objects that have mass
H. behind the head
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
You are using a 3-layer fully-connected neural net with \textbf{ReLU activations}. Your input data has components in [0, 1]. \textbf{You initialize your weights by sampling from $\mathcal{N}(-10, 0.1)$ (Gaussians of mean -10 and variance 0.1)}, and set all the bias terms to 0. You start optimizing using SGD. What will likely happen?
A. The gradient is 0 so nothing happens
B. The gradient is very large so the model can't converge
C. Training is fine, but our neural net does only as well as a linear model
D. Everything is fine
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Enigma
A. was a predecessor of a Turing machine model - a basis of Von Neumann architecture
B. achieves perfect security as was required due to military application
C. follows the Kerkhoffs principle
D. has approximately $2^{256}$ possible keys
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 default block size for a traditional file system, e.g. ext3/4?
A. 32 bits
B. 32 bytes
C. 512 bits
D. 512 bytes
E. 4096 bits
F. 4096 bytes
Answer: | F | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Coxal glands collect liquid waste from what?
A. heart
B. plasma
C. lungs
D. blood
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When something is condensed
A. it is made into a wetter form
B. it is a liquid lake
C. it becomes molten liquid
D. it is damp inside
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the program below. Tick the correct answer. def fun(x: List[Int]) = if x.isEmpty then None else Some(x) val lists = List(List(1, 2, 3), List(), List(4, 5, 6)) for \t l <- lists \t v1 <- fun(l) \t v2 <- fun(v1) yield v2
A. This program does not compile.
B. This program compiles and the last statement has type List[Int].
C. This program compiles and the last statement has type List[List[Int]].
D. This program compiles and the last statement has type List[Option[List[Int]]].
E. This program compiles and the last statement has type List[List[Option[Int]]].
F. This program compiles and the last statement has type List[Option[Int]].
G. This program compiles and the last statement has type List[Some[Int]].
H. This program compiles and the last statement has type Some[List[Int]].
I. This program compiles and the last statement has type Option[List[Int]].
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed
A. mad
B. old
C. alive
D. dead
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Like a house, your body has what kind of mechanism that responds to changes in temperature?
A. mechanical thermostat
B. internal thermostat
C. sensitive thermostat
D. external thermostat
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the most common type of volcano?
A. block cone
B. flat
C. geyser
D. cinder cone
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A major specificity of natural languages is that they are inherently implicit and ambiguous. How should this be taken into account in the NLP perspective?
(penalty for wrong ticks)
A. by teaching humans to talk and write in a way that reduces implicitness and ambiguity
B. by designing NLP algorithms and data structures able to efficiently cope with very ambiguous representations
C. by interacting with human experts to formulate precise interpretation rules for linguistic entities
D. by increasing the amount of a priori knowledge that NLP systems are able to exploit
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are all scientific explanations and interpretations based on?
A. controls
B. changes
C. facts
D. theories
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Recycling has what kind of impact on the earth?
A. bad
B. making
C. mostly
D. life
E. neutral
F. good
G. ligt
H. destructive
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many electrons are in the hydrogen atom?
A. two
B. three
C. one
D. five
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which cipher is AES?
A. SAFER
B. BLOWFISH
C. RIJNDAEL
D. RC5
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is emitted by nuclei in alpha, beta, and gamma decay?
A. convection
B. magnetic field
C. radiation
D. solar energy
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can be used to feel heat and pressure on the skin?
A. stem cells
B. joules
C. hormones
D. electricity
E. chemical messengers
F. Electrical energy
G. oxygen
H. sensory neurons
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name for the cooler, darker areas on the sun’s surface?
A. anomalies
B. sunspots
C. corona
D. aurora borealis
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some flowers can become what?
A. haploid plants
B. food for bears
C. important habitats
D. food for bats
E. Tropical
F. food for wolves
G. shrub beds
H. food for tigers
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What stage in human males lasts from about ages 12 to 18 years and is controlled by hormones?
A. childhood
B. puberty
C. adolescence
D. maturity
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mammals can also generate little bursts of heat by what?
A. the body's largest organ
B. reacting to the cold
C. flow of electrons
D. looking very cold
E. reacting to the news
F. considering being warm
G. Movement of an air mass
H. with their fur
Answer: | B | qasc |
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.
Several neuropeptides, relatively short chains of amino acids, serve as neurotransmitters that operate via metabotropic what?
A. organelles
B. membranes
C. receptors
D. lipids
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many odorant receptors do honey bees have?
A. 4
B. 270
C. 170
D. 70
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Wood is what for cooking food
A. wittled
B. Oak
C. cellulose
D. burned
E. heat
F. constructed
G. energy
H. stacked
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What links the trophic levels from producers to top carnivores?
A. food chains
B. ecosystems
C. fuel chains
D. environments
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sperm had to swim from what to what reproductive organs for zygotes to occur.
A. barnacles
B. male to female
C. animals
D. ocean water
E. male to male
F. mouth of rivers
G. female to male
H. female to female
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Silver nitrate on hardened silicon will force light to
A. refract
B. scatter
C. become hot
D. dissipate
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The turtle which lays the most eggs on a beach will
A. decrease turtle numbers
B. boost hatching numbers
C. stop hatching young
D. eat more sand
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When light transfers its energy to objects, this is known as what?
A. accumulation
B. condensation
C. absorption
D. evaporation
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{incorrect} assertion. The Diffie-Hellman key agreement protocol \ldots
A. allows two participants to set up a key so that they can communicate securely.
B. requires the hardness of the Discrete Logarithm problem.
C. uses ElGamal encryption in order to establish the key.
D. is easy to break when working on the group $\mathbf{Z}_{n}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of force exists between two touching surfaces?
A. tension
B. opposing
C. friction
D. centrifugal
Answer: | C | sciq |
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 are pigs?
A. uninsulated
B. animal
C. cold
D. fragile
E. Social
F. immune
G. Mammal
H. warm
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plastic slows the transfer of
A. reduced heat
B. lava
C. oxygen
D. energy barrier
E. water
F. heat energy
G. electricity
H. energy
Answer: | G | 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. bamboo
B. fungi
C. dirt
D. moss
E. oxygen
F. free space
G. the Moon
H. cacti
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A soda can may become hot if it is close to an object used for
A. mixing soda
B. cooking food
C. cooling food
D. pouring soda
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The test loss of the 1-nearest neighbor classifier is always zero.
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.
Chemical energy is another form of which energy?
A. nuclear energy
B. mechanical energy
C. heat energy
D. potential energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What property is a measure of the average kinetic energy of molecules?
A. density
B. mass
C. temperature
D. velocity
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following context-free grammar \(G\) (where \(\text{S}\) is the top-level symbol):
\(R_{01}: \text{S} \rightarrow \text{NP VP}\)
\(R_{02}: \text{NP} \rightarrow \text{NP0}\)
\(R_{03}: \text{NP} \rightarrow \text{Det NP0}\)
\(R_{04}: \text{NP0} \rightarrow \text{N}\)
\(R_{05}: \text{NP0} \rightarrow \text{Adj N}\)
\(R_{06}: \text{NP0} \rightarrow \text{NP0 PNP}\)
\(R_{07}: \text{VP} \rightarrow \text{V}\)
\(R_{08}: \text{VP} \rightarrow \text{V NP}\)
\(R_{09}: \text{VP} \rightarrow \text{V NP PNP}\)
\(R_{10}: \text{PNP} \rightarrow \text{Prep NP}\)
complemented by the lexicon \(L\):
a : Det
blue : Adj, N
drink : N, V
drinks : N, V
friends : N
from : Prep
gave : V
letter : N
my : Det
neighbor : N
nice : Adj, N
of : Prep
postman : N
ran : V
the : Det
to : PrepHow many (syntactic and lexical) rules does the extended Chomsky Normal Form grammar equivalent to \(G\) contain, if produced as described in the parsing lecture?
A. the grammar \(G\) cannot be converted to extended Chomsky Normal Form
B. the grammar \(G\) already is in extended Chomsky Normal Form
C. 11 rules
D. 31 rules
E. 48 rules
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
These would likely be broken down and recycled
A. waste helium
B. waste hydrogen
C. pallets
D. waste oil
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Vertebrates also require relatively large quantities of calcium and phosphorus for building and maintaining what?
A. brain cells
B. bone
C. metabolism
D. blood
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Radiation can be absorbed or shielded by materials, particularly what material used to make protective aprons worn by x-ray administrators?
A. carbon
B. lead
C. steel
D. cotton
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term refers to patterns of stars seen from earth?
A. horoscope
B. astronomers
C. astrology
D. constellations
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What expands when it conducts heat?
A. lipids
B. fabric
C. glass
D. Energy.
E. steel
F. cement
G. a prism
H. plastic
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is NOT an (instance-level) ontology?
A. Wordnet
B. WikiData
C. Schema.org
D. Google Knowledge Graph
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Compute $\phi(90)$.
A. $36$.
B. $24$.
C. $16$.
D. $48$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The test loss of the 1-nearest neighbor classifier is always zero.
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.
Which one of these attacks is not a side channel attack?
A. sound analysis.
B. electromagnetic fields analysis.
C. differential fault analysis.
D. brute force attack.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the composite function $f(x)=g(h(x))$, where all functions are $\mathbb{R}$ to $\mathbb{R}$. Which of the following is the weakest condition that guarantees that $f(x)$ is convex?
A. $g(x)$ and $h(x)$ are convex and $g(x)$ and $h(x)$ are increasing
B. $g(x)$ is convex and $g(x)$ is increasing
C. $g(x)$ and $h(x)$ are convex and $h(x)$ is increasing
D. $g(x)$ and $h(x)$ are convex and $g(x)$ is increasing
E. $g(x)$ is convex and $g(x)$ and $h(x)$ are increasing
F. $h(x)$ is convex and $g(x)$ and $h(x)$ are increasing
G. $g(x)$ is convex and $h(x)$ is increasing
Answer: | D | 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 about testing is/are correct?
A. Concolic execution specializes in finding bugs close to the path
of the provided concrete input.
B. In static analysis, determining the correct target set of
indirect calls is typically challenging but required to minimize
over-approximation of targets.
C. Compared to dynamic analysis, static analysis is more
susceptible to state space explosion.
D. Tests prove the presence of bugs but not their absence.
E. Tests prove the absence of bugs but not their presence.
Answer: | A | m1_preference |
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 what causes the tides?
A. the sun
B. earth
C. squids
D. mountains
E. Pacific
F. Jupiter
G. amoebae
H. our star
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A thing that disperses will
A. gather things
B. build things
C. relocate things
D. destroy things
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 is true?
A. gut flora can make you more healthy
B. bacteria is always bad
C. bacteria in your brain helps digest food
D. gut bacteria always makes you sick
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of the small bumps that contain taste buds and covers the tongue?
A. palatine tonsils
B. papillae
C. cuticle
D. lingual tonsils
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Animals are unable reproduce if they are dead or cannot find a mate, so it is in their best interest to avoid animals that want to
A. laugh
B. sing to them
C. murder them
D. kiss them
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
People eating meals or snacks containing substances are further processed in the
A. reproductive system
B. burgers and fries
C. gastro tract
D. ocular department
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Rich in protein and nutrients, what abundant group of organisms is being touted as an important human dietary source?
A. insects
B. fruits
C. fungus
D. primates
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Snow and ice may also undergo which process where there is intense sunlight, very cold temperatures, and dry winds?
A. crystalline
B. sublimation
C. amplification
D. increasefixation
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
We are given a data set $S=\left\{\left(\boldsymbol{x}_{n}, y_{n}\right)\right\}$ for a binary classification task where $\boldsymbol{x}_{n}$ in $\mathbb{R}^{D}$. We want to use a nearestneighbor classifier. In which of the following situations do we have a reasonable chance of success with this approach? [Ignore the issue of complexity.]
A. $n \rightarrow \infty, D$ is fixed
B. $ n \rightarrow \infty, D \ll \ln (n)$
C. $ n=D^2, D \rightarrow \infty$
D. $ n$ is fixed, $D \rightarrow \infty$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An alloy is a mixture of what with one or more other substances?
A. metal
B. acid
C. water
D. protein
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following methods does not exploit statistics on the co-occurrence of words in a text?
A. Word embeddings
B. Transformers
C. Vector space retrieval
D. Fasttext
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For $K$ a field, $a,b\in K$ with $4a^3+27b^2 \neq 0$, $E_{a,b}(K)$ is
A. a field.
B. a group.
C. a ring.
D. a ciphertext.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens to old oceanic crust at convergent boundaries?
A. dissolves
B. created
C. destroyed
D. emerges
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pressure, volume, and temperature are related by which law?
A. law of inertia
B. gas law
C. Law of Conservation
D. Murphy's Law
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does moss do to a rock?
A. It remains dormant
B. Enriches the soil
C. Causes it to disintegrate
D. depress neuronal excitability
E. decreases its bodily water
F. It used to be covered by water
G. absorb light energy
H. refract or absorb.
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the breaking down of whole rocks into smaller pieces?
A. cracking
B. compression
C. rock crumbling
D. loose soil
E. cleavage
F. flooding
G. eroding
H. mechanical
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the rate at which a specific allele appears within a population called?
A. allele commonness
B. trait frequency
C. allele rarity
D. allele frequecy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is required for both the synthesis and breakdown of molecules?
A. sunlight
B. heating
C. mixing
D. energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Since warmer molecules have more energy, they are more what?
A. active
B. inactive
C. dense
D. abundant
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which scheme is the most secure?
A. DES.
B. Two-key triple DES.
C. Three-key triple DES.
D. Double DES.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Ribozymes are rna molecules that catalyze what?
A. liquid reactions
B. hormonal reactions
C. protein molecules
D. chemical reactions
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements about the $\mathrm{SVD}$ of an $N \times D$ matrix $\mathbf{X}$ are correct?
A. We can compute the singular values of $\mathbf{X}$ by computing the eigenvalues of $\mathbf{X X}^{\top}$. This has complexity $O\left(N^{3}\right)$.
B. We can compute the singular values of $\mathbf{X}$ by computing the eigenvalues of $\mathbf{X X}^{\top}$. This has complexity $O\left(D^{3}\right)$.
C. We can compute the singular values of $\mathbf{X}$ by computing the eigenvalues of $\mathbf{X}^{\top} \mathbf{X}$. This has complexity $O\left(N^{3}\right)$.
D. We can compute the singular values of $\mathbf{X}$ by computing the eigenvalues of $\mathbf{X}^{\top} \mathbf{X}$. This has complexity $O\left(D^{3}\right)$.
E. We can compute the singular values of $\mathbf{X}$ by computing the eigenvalues of $\mathbf{X} \mathbf{X}^{\top}$ if only if $\mathbf{X}$ is a square matrix. This has complexity $O\left(D^{3}\right)=O\left(N^{3}\right)$.
Answer: | A | m1_preference |
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