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 is the term for the hard covering that protects insects, crustaceans, and spiders?
A. exoplate
B. endoplate
C. endoskeleton
D. exoskeleton
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause a forest fire?
A. littering cans and food wrappers
B. an overheating car engine
C. a combination of snow and rain
D. sudden electrostatic discharge from a cloud
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What process is the opposite of fusion and releases energy only when heavy nuclei are split?
A. fission
B. diffusion
C. osmosis
D. activation
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many time is call compute printed when running the following code? def compute(n: Int) = \t printf("call compute") \t n + 1 LazyList.from(0).drop(2).take(3).map(compute)
A. 0
B. 1
C. 2
D. 3
E. 5
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When carbon atoms are not bonded to as many hydrogen atoms as possible, what kind of hydrocarbon results?
A. unsaturated
B. saturated
C. unstable
D. aqueous
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 statement(s) is/are true? To achieve memory safety for C, ...
A. pointer arithmetic must be checked/restricted
B. memory deallocation must be replaced by garbage collection
C. all control-flow must be validated against a model
D. a strict specification of program functionality is required
E. the standard library must be formally verified
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is another name for nearsightedness?
A. hyperopia
B. presbyopia
C. myopia
D. astigmatism
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what uses fat to keep warm?
A. Lobsters
B. bacon
C. humans
D. pigeons
E. insects
F. omnivores
G. plants
H. bears
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following CF grammar $G_1$
$ R_1: \text{S} \rightarrow \text{NP VP} $
$ R_2: \text{S} \rightarrow \text{NP VP PNP} $
$ R_3: \text{PNP} \rightarrow \text{Prep NP} $
$ R_4: \text{NP} \rightarrow \text{N} $
$ R_5: \text{NP} \rightarrow \text{Det N} $
$ R_6: \text{NP} \rightarrow \text{Det N PNP} $
$ R_7: \text{VP} \rightarrow \text{V} $
$ R_8: \text{VP} \rightarrow \text{V NP} $
(where $\text{Det}$, $\text{N}$, $\text{Prep}$ and $\text{V}$ are the only pre-terminals), complemented by an adequate lexicon $L_1$.Assume that the grammar $G_1$ has been associated with a valid choice of probabilistic coefficients, but then needs to be converted into an equivalent SCFG in extended Chomsky Normal form.Is it possible to derive the stochastic coefficients of the grammar resulting from the conversion from the ones of $G_1$?
A. Yes
B. No
C. It depends on how the conversion has been done.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What sac, which was sitting on top of the flat embryo, envelops the embryo as it folds?
A. amniotic sac
B. uterus
C. epithelial sac
D. umbilical sac
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select all the statements that are true.A penalty will be applied for any incorrect answers selected.
A. The Luhn law states that if a set of words are ranked by the decreasing order of their frequencies, the high-ranked words are the best features for identifying the topics that occur in the document collection.
B. The order of words are ignored in the bag-of-words model.
C. High values of document frequency means that the word is not very discriminative.
D. Documents that are orthogonal to each other gives a cosine similarity measure of 1.
E. Cosine similarity is independent of the length of the documents.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Liquid hcl can be used to do what to the ph of a swimming pool?
A. heighten it
B. increase it
C. lower it
D. raise it
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens worldwide as a part of climate change?`
A. Plant growth is reduced
B. converting electricity to heat
C. Continents drifting
D. movement of tectonic plates
E. forest is destroyed
F. population movement
G. temperature increases
H. massive damage
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dropping butter into a boiling water would cause it to
A. hoover
B. grow
C. liquefy
D. refreeze
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Angiosperm success is a result of two novel structures that ensure reproductive success: flowers and this?
A. fruit
B. ants
C. glass
D. food
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What time are you most likely to see a rainbow
A. 10:00 A.M.
B. 9:00 P.M.
C. 3 A.M.
D. Midnight
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dentists occasionally use metallic mixtures called amalgams for what?
A. tools
B. anesthesia
C. fillings
D. braces
Answer:
|
C
|
sciq
|
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 kind of potentially harmful compounds can barbecuing food create?
A. mutagens
B. triglycerides
C. carcinogens
D. enzymes
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sexual reproduction involves haploid gametes and produces a diploid zygote through what process?
A. fertilization
B. infection
C. sedimentation
D. vivisection
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be linked together to form disaccharides or polysaccharides?
A. nitrates
B. amino acids
C. monosaccharides
D. carbohydrates
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why do male gametes swim from male to female reproductive organs?
A. temperature changes
B. to leave the egg
C. fertilization
D. competition
E. it needs them
F. to feed
G. permineralization
H. to heal themselves
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Maintaining the order of document identifiers for vocabulary construction when partitioning the document collection is important
A. in the index merging approach for single node machines
B. in the map-reduce approach for parallel clusters
C. in both
D. in neither of the two
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let P be the statement âx(x>-3 -> x>3). Determine for which domain P evaluates to true:
A. -3<x<3
B. x>-3
C. x>3
D. None of the other options
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plants create what through photosynthesis?
A. building blocks
B. organic material
C. their own water
D. Organic compounds
E. their own carbohydrates
F. their own consumers
G. roots and shoots
H. their own bread
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Counterweights and diagonal steel beams are used in buildings to hold down what?
A. traction
B. gravity
C. sway
D. inertia
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What might a scientist do to confirm the work of another?
A. replicate their work
B. study their work
C. develop a completely different experiment
D. question their methods
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion concerning WPA2
A. WPA2 uses RC4.
B. WPA2 uses AES.
C. WPA2 uses 64-bit keys.
D. WPA2 is badly broken.
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 signal with light could redirect sunlight with
A. a shoe
B. a steel dish
C. a teabag
D. a cat
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where is food digested?
A. mouth of rivers
B. layers of fat
C. mouth
D. throat
E. It helps them survive
F. small intestine
G. the environment
H. esophagus
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the pressure alters from a high pressure system, the most likely thing to occur next will be
A. sunshine
B. picnics
C. sprinkling
D. beaches opening
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of tests may detect substances associated with particular disorders?
A. biochemical
B. genetic
C. hormonal
D. electrical
Answer:
|
A
|
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.
The earth's magnetic poles have done what repeatedly in the past?
A. switched places
B. stayed the same
C. rotated
D. demagnetized
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thyroid hormones increase the rate of
A. by making heat
B. the rest of the body
C. female sex cells
D. Helps them grow
E. hydration of their cells
F. heat produced
G. converting food to energy
H. aerobic capacity
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How is population density expressed?
A. arable land per capita
B. per arable land
C. number per household
D. number per area
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many parts to prokaryotes divide into?
A. cell
B. Sixteen
C. Infinity
D. ova
E. Five
F. ovum
G. DNA
H. Two
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What measures exactly how much gravity is pulling on something?
A. weight
B. matter
C. size
D. dimension
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A retrieval model attempts to capture
A. the interface by which a user is accessing information
B. the importance a user gives to a piece of information for a query
C. the formal correctness of a query formulation by user
D. the structure by which a document is organised
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Earth's magnetic patterns are used so that birds can fly along their what?
A. migrating pain
B. migration paths
C. our nearest star
D. flying schedule
E. Something to move
F. travel plans
G. important habitats
H. their hosts
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
sunlight and rain can cause light to do what?
A. break off
B. renew
C. observe it
D. kill them
E. light up
F. heat
G. freeze
H. refract
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Modularity of a social network always:
A. Increases with the number of communities
B. Increases when an edge is added between two members of the same community
C. Decreases when new nodes are added to the social network that form their own communities
D. Decreases if an edge is removed
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. GSM anonymity is broken by ...
A. replaying an A3 challenge.
B. desynchronizing the mobile station and the network.
C. using A5/1.
D. sniffing the very first connection protocol.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A battery converts chemical energy into
A. energy stored due to the relative positions of charged particles or electric fields
B. energy stored due to the bombardment of particles
C. energy stored between the cells of nonadjacent particles
D. energy that is broken down in particles
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pneumonia may be caused by viruses or
A. bacteria
B. a hazard
C. cold weather
D. humidity
E. mildew
F. PDAs
G. injury
H. methane
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Particles of sand and what other substance are carried by longshore drift?
A. rock
B. soil
C. magma
D. bone
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term means the adjusting of systems within a cell in order to restore balance or maintain equilibrium?
A. systemic regulation
B. gaseous regulation
C. aftertouch regulation
D. homeostatic regulation
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 fuzzing is/are correct?
A. Generational fuzzing requires more manual work (to specify the
generator policies) than mutational fuzzing, but can generate
high-quality seeds.
B. Blackbox fuzzers can make use of initial seeds.
C. Greybox fuzzing is always the better alternative to
blackbox fuzzing.
D. Greybox fuzzing keeps track of concrete program paths to
abstract behavior.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a frame is made of copper, what does the frame have the properties of?
A. ligt
B. bent
C. steel
D. support
E. copper
F. bronze
G. warm
H. silicon
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What must an animal find to ensure survival?
A. disaster
B. warmth
C. food
D. space
E. predators
F. smell
G. mate
H. DNA
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The test loss of logistic regression 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.
What signals the secretion of gastric acid?
A. hormone
B. leptin
C. pepsin
D. gastrin
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Matrix Factorizations: The function $f(\mathbf{v}):=g\left(\mathbf{v} \mathbf{v}^{\top}\right)$ is convex over the vectors $\mathbf{v} \in \mathbb{R}^{2}$, when $g: \mathbb{R}^{2 \times 2} \rightarrow \mathbb{R}$ is defined as
A. (a) if we define $g: \mathbb{R}^{2 \times 2} \rightarrow \mathbb{R}$ as $g(\mathbf{X}):=X_{11}$.
B. (b) if we define $g: \mathbb{R}^{2 \times 2} \rightarrow \mathbb{R}$ as $g(\mathbf{X}):=X_{11}+X_{22}$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement. 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.
For which document classifier the training cost is low and inference is expensive?
A. for none
B. for kNN
C. for NB
D. for fasttext
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the highest clouds in the atmosphere?
A. nebulous clouds
B. noctilucent clouds
C. silicic clouds
D. alto clouds
Answer:
|
B
|
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 index merging (when constructing inverted files) is correct?
A. While merging two partial indices on disk, the inverted lists of a term are concatenated without sorting
B. Index merging is used when the vocabulary does no longer fit into the main memory
C. The size of the final merged index file is O (n log2 (n) M )), where M is the size of the available memory
D. While merging two partial indices on disk, the vocabularies are concatenated without sorting
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{correct} answer.
A. The dictionary attack needs no precomputation.
B. The dictionary attack has a memory complexity of order 1.
C. The multi-target dictionary attack needs no precomputation.
D. The success probability of the dictionary attack depends on the size of the dictionary.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Your input is "Distributed Information Systems". Your model tries to predict "Distributed" and "Systems" by leveraging the fact that these words are in the neighborhood of "Information". This model can be:
A. Bag of Words
B. Word Embeddings
C. LDA
D. kNN
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following PyTorch code:
class ThreeLayerNet (nn.Module):
def __init__():
super().__init__()
def forward(x):
x = nn.Linear(100, 10)(x)
x = nn.ReLU()(x)
x = nn.Linear(10, 200)(x)
x = nn.ReLU()(x)
x = nn.Linear(200, 1)(x)
return x
Suppose that inputs are 100-dimensional, and outputs are 1-dimensional. What will happen if we try to train this network?
A. There will be an error because we are re-using the variable x throughout the forward() method.
B. There will be an error because the second layer has more neurons than the first. The number of neurons must never increase from one layer to the next.
C. The model will not train properly. The performance will be the same at the beginning of the first epoch and at the end of the last epoch.
D. Everything is fine.
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can power a light bulb?
A. copper
B. coal
C. Cars
D. Gas
E. motors
F. heat
G. energy
H. metal
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bottleneck effect can be a precursor to what?
A. massive damage
B. Climate change
C. Destroy bridges
D. Cambrian explosion
E. ground to shake
F. clams
G. soda
H. extinction
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do organisms cluster around in the ocean floor?
A. kalenchoes
B. ferns
C. bacteria
D. Chimneys
E. an object
F. alveoli
G. graptolites
H. allow growth
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Determine which of the following conditional statements evaluate to true (more than one answer can be correct):
A. If 5-7 > 0, then 3-7>0
B. If 5-7 < 0, then 3-7>0
C. If 5-7 > 0, then 3-7<0
D. If 5-7 < 0, then 3-7<0
E. None of the other options
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In drosophila, gradients of morphogens encoded by maternal effect genes determine what?
A. body mass
B. cell mass
C. body axes
D. cells axes
Answer:
|
C
|
sciq
|
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 kind of energy does pyruvate have a lot of?
A. thermal
B. nuclear
C. gravitational
D. chemical
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If an island is experiencing a hot summer it is because
A. of the water
B. of the axis
C. of the shade
D. of glaciers
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person owns thousands of acres of land and would like to do something great for the environment, so he
A. limits human access
B. limits animal access
C. builds a mall
D. starts a riot
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be formed by mechanical weathering?
A. NaCl
B. white
C. rock
D. tube
E. soils
F. Roads
G. Lakes
H. sand
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Who invented linear cryptanalysis?
A. Mitsuru Matsui
B. Eli Biham
C. Serge Vaudenay
D. Adi Shamir
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What could prevent a light bult from turning on?
A. sensory neurons
B. herbicide
C. A resistor
D. focusing a lens
E. evaporation
F. heat energy
G. heating liquids
H. energy barrier
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textit{incorrect} assertion. Let $P, V$ be an interactive system for a language $L\in \mathcal{NP}$.
A. The proof system is $\beta$-sound if $\Pr[\text{Out}_{V}(P^* \xleftrightarrow{x} V) = \text{accept}] \leq \beta$ for any $P^*$ and any $x \notin L$.
B. The soundness of the proof system can always be tuned close to $0$ by sequential composition.
C. It is impossible for the proof system to be sound and zero knowledge at the same time.
D. Both the verifier $V$ and the prover $P$ run in time that is polynomial in $|x|$, if we assume that $P$ gets the witness $w$ as an extra input.
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 light sensing organs do scaophopoda have?
A. antennae
B. radula
C. cilia
D. setae
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. The advantage of a distinguisher of two distributions $P_0$ and $P_1$
A. is always the Euclidean distance between $P_0$ and $P_1$.
B. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[P = P_1|A \rightarrow 1]-\Pr[P = P_0| A \rightarrow 1]$.
C. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[A \rightarrow 0|P = P_1 ]-\Pr[A \rightarrow 1|P = P_0]$.
D. can touch the statistical distance $\frac{1}{2}\Sigma_{x}|P_0(x) - P_1(x)|$ between $P_0$ and $P_1$, when he makes only one query.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has a circulatory system with a two-chambered heart?
A. sharks
B. insects
C. salmon
D. animals
E. barnacles
F. mammals
G. tortoises
H. alpacas
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does muscles contracting provide?
A. strong
B. Cold
C. warmth
D. Energy
E. Injury
F. Oxygen
G. forces
H. Heat
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do clams and oysters eat?
A. Energy.
B. Plankton
C. Energy
D. Oysters
E. glucose
F. Clams
G. Fish
H. barnacles
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are saprobes that decompose organic matter?
A. chordates
B. sponges
C. protists
D. fungi
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What technology do scientists use to create models?
A. patterns
B. microscopes
C. computers
D. calculators
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Regarding Label Propagation, which of the following is false?
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 would you use to most efficiently transport heat?
A. empty water bottle
B. cotton T-Shirt
C. baseball cap
D. empty soda can
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What hydrocarbons contain only single bonds between carbon atoms?
A. caloric hydrocarbons
B. saturated hydrocarbons
C. simple carbohydrates
D. unsaturated hydrocarbons
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What should the minimal length of the output of a hash function be to provide security against \emph{preimage attacks} of $2^{256}?$
A. $2^{256}$ bits.
B. $2^{512}$ bits.
C. $256$ bits.
D. $512$ bits.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is one of the most complicated parts of gene regulation in eukaryotic cells?
A. middle of transcription
B. end of transcription
C. aftermath of transcription
D. start of transcription
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can damage plumbing?
A. several different ways
B. an automobile engine
C. Breathing too fast or too slow
D. smallest agents of disease
E. fissures of hot, acidic water
F. volatile substances
G. tectonic plates being pushed together
H. erosion from rivers
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Steel, bronze, and brass are good examples of what?
A. alloys
B. metalloids
C. elements
D. salts
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
I found an impression of bird's feet in a rock
A. monkeys carved the footprints into the rock
B. the rock is made of soft mud
C. a very heavy bird was walking on the rock
D. the substance that was walked in became hard after a very long time
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What could be used to examine the legs of a lady bug?
A. a pedometer
B. a stethoscope
C. a loupe
D. a telescope
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where are protons found in the atom?
A. in the orbital
B. in the nucleus
C. within electrons
D. outside the nucleus
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is it called when poles are in opposite positions?
A. reversed polarity
B. reversed bonding
C. demagnetization
D. polar effect
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 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.
What can extend the shelf life of food?
A. cooking it
B. Enzymes
C. evaporation
D. rays or beams
E. running it under water
F. Proteins
G. seasoning it
H. putting it on a counter
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do most plants continue to use throughout their lives?
A. Light energy
B. money
C. wealth
D. sunlight
E. The Sun
F. food and shelter
G. energy
H. Mechanical energy
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
tRNA and the ribosome work to produce:
A. A kernel
B. protein
C. food
D. Energy.
E. power
F. Joules
G. alleles
H. Energy
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which fungi eaten by people all over the world?
A. legumes
B. mushrooms
C. fruits
D. algae
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Gram-negative bacteria have a cell wall made of peptidoglycan, whereas gram-positive bacteria have a cell wall made of what?
A. hydrolic acid
B. choanocyte acid
C. lipoteichoic acid
D. solmization acid
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pure substances have a constant composition and can only be changed through what?
A. chemical reactions
B. heating
C. dissolution
D. liquid reactions
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 would be considered nonliving?
A. a hair still on your head
B. a rabbit hopping along
C. a fallen palm leaf
D. a human jogging down a track
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $n$ be an integer. Which of the following is \emph{not} a group in the general case?
A. $(\mathbf{R},+)$
B. $(\mathbf{Q}\setminus \{0\},\times)$
C. $(\mathbf{Z}_n,+ \pmod{n})$
D. $(\mathbf{Z}_n,\times \pmod{n})$
Answer:
|
A
|
m1_preference
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.