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.
Tick the \emph{correct} statement. $\Sigma$-protocols \ldots
A. are defined for any language in \textrm{PSPACE}.
B. have a polynomially unbounded extractor that can yield a witness.
C. respect the property of zero-knowledge for any verifier.
D. consist of protocols between a prover and a verifier, where the verifier is polynomially bounded.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what causes soil to be washed or blown away?
A. Roads
B. rivers
C. wind
D. shoveling
E. clouds
F. storms
G. rain
H. combustion
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call a process that uses microorganisms to consume a pollutant?
A. siltation
B. filtration
C. bioremediation
D. biodegradation
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In the case of the thyroid hormone pathway, thyroid hormone itself carries out what kind of feedback?
A. effective
B. continued
C. negative
D. positive
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sebaceous glands produce an oily substance called what?
A. synovial fluid
B. sebum
C. ear wax
D. pus
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Humans grow thinner when they
A. lack food
B. eat too much.
C. overeat
D. eat food
Answer:
|
A
|
openbookqa
|
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.
What is the advantage of using a salt in a password authentication protocol?
A. It protects against online attacks.
B. It avoids multi-target bruteforce attacks from the database.
C. It avoids single-target exhaustive search attacks from the database.
D. It makes the protocol more spicy.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are frightened by noise?
A. magma
B. fetus
C. children
D. adults
E. pigeons
F. omnivores
G. animals
H. babies
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Female monotremes lack ability to what?
A. allow growth
B. mate with females
C. lay eggs
D. produce offspring
E. deliver babies normally
F. swim in water
G. nest in burrows
H. decrease stamina
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is an example of if an organism becomes too hot then that organism may die?
A. a dog panting under the hot sun
B. a bear shedding fur to cool off
C. an earthworm drying up on a sidewalk
D. a bird stopping to rest after a long flight
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For each initial glucose molecules, two pyruvate molecules will enter where?
A. the plasma
B. Golgi apparatus
C. the nucleus
D. the mitochondria
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why animal may use a rock as shelter
A. Centipede
B. Dolphin
C. Seagull
D. Dog
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be caused by condensation?
A. rain
B. wind
C. gills
D. Gases
E. drought
F. heat
G. breeze
H. gas
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The collision resistance property of a hash function $H$ means that it is infeasible to\dots
A. find $Y$ such that $H(X)=Y$ for a given $X$.
B. find $X$ such that $H(X)=Y$ for a given $Y$.
C. find $X'$ such that $H(X')=H(X)$ and $X\ne X'$ for a given $X$.
D. find $X,X'$ such that $H(X)=H(X')$ and $X\ne X'$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is animal competition?
A. wolves and bears eating salmon
B. a shark and marlin swimming fast
C. gazelles and zebras living on the plains
D. an oxpecker helping a rhino
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A long tail can be used to do what?
A. courtship
B. Electrical energy
C. gather meat
D. hide from predators
E. swim through water
F. it keeps an organism warm
G. reproduce
H. build shelter
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In JOS, after finishing the execution of a user-level page fault handler, how is the program control flow transferred back to the program? (You may get insights from the code snippet of _pagefault_upcall.)
A. The control flow will be transferred to kernel first, then to Env that caused the page fault.
B. The control flow will be transferred to Env that caused the page fault directly.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which mode of operation is similar to a stream cipher?
A. ECB
B. OFB
C. CFB
D. CBC
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 arguments is correct?
A. All students in this class understand math. Alice is a student in this class. Therefore, Alice doesn’t understand math.
B. Every physics major takes calculus. Mathilde is taking calculus. Therefore, Mathilde is a physics major.
C. All cats like milk. My pet is not a cat. Therefore, my pet does not like milk.
D. Everyone who eats vegetables every day is healthy. Linda is not healthy. Therefore, Linda does not eat vegetables every day.
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do fungus-like protists such as slime molds reproduce?
A. photosynthesis
B. asexually
C. sexually
D. with spores
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Glasses are mixtures of oxides, the main component of which is silica (sio2). silica is called the glass former, while additives are referred to as this?
A. addition modifiers
B. glass modifiers
C. natural modifiers
D. glass actors
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following sequence of random variables $S_1,\ldots,S_n,\ldots$ Assume that the limit $H^\star(\mathcal{S})=k$ exists and is finite. Suppose that there exists $\hat{n}>0$ such that for all $i\geq \hat{n}$ one has that the marginal distributions of $S_{i+1}$ and $S_i$ satisfy $p_{S_{i+1}}=p_{S_i}$. Denote with $\mathcal{Y}_{\hat{n}}$ the alphabet of the source $S_{\hat{n}}$. True or false: Can one use this information to infer that the following holds: $|\mathcal{Y}_{\hat{n}}| \geq 2^k $?
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.
Similarity that results from common ancestry is known as what?
A. homology
B. duality
C. affinity
D. heterogeny
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pollution is
A. trees in a green forest
B. when wind carries seeds
C. throwing a candy wrapper down
D. Fish swimming in the sea
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do people build to protect areas from floods?
A. reinforced walls
B. dams
C. drains
D. sewers
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 acronyms does not designate a mode of operation?
A. CBC
B. CTR
C. CRC
D. ECB
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The cathode and anode collectively are the electrodes of what?
A. voltaic cell
B. photo cell
C. switch cell
D. circuit cell
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is burning wood used for?
A. making trees
B. staying warm
C. engines
D. replanting trees
E. cooking food
F. removing heat
G. Electrical energy
H. warmth
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which metalloids are found in the nitrogen group?
A. arsenic and antimony
B. sulfur and polonium
C. polonium and antimony
D. selenium and antimony
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where are sensors for thermoregulation concentrated in the brain?
A. the hypothalamus
B. pituitary gland
C. thyroid
D. medulla
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What would happen if you swing at a golf ball and miss?
A. pharmacy garbage
B. dog hair
C. loss of soil
D. soil gain
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Do the functions first and second return the same output for every possible input? def first(x: List[Int]): Int = x.head + first(x.tail) def second(x: List[Int]): Int = x.foldLeft(0)(_ + _)
A. Yes
B. No
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the most important part of mechanical weathering?
A. roots and shoots
B. when they liquify
C. roots to grow
D. when it melds into soil
E. volcanic rock cracking
F. a tree falling
G. the looseness of soil
H. ice causes rocks to crack
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select \emph{incorrect} statement. Brithday paradox
A. is a brute force technique.
B. can be implemented with constant memory using Rho ($\rho$) method.
C. is used to recover the secret key of AES in $2^{64}$ computations.
D. can be implemented using a table of size $\Theta\sqrt{N}$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which are likeliest to repel one another?
A. two mighty oak trees
B. two ice cream cones
C. two pieces of silverware
D. two bottles of water
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A generator matrix $G$ of binary $(6,3)$ linear code maps the information vectors $m_1 = (1,0,1)$ and $m_2=(1,1,1)$ into the codewords $c_1 = (1,1,0,0,0,1)$ and $c_2=(1,0,0,0,1,0)$ respectively. Which of the following is true?
A. The second row of $G$ is $(0,1,0,0,1,1)$.
B. $G$ is in systematic form.
C. $d_{\min} = 3$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which protocol does \emph{not} use RC4.
A. WEP
B. WPA
C. WPA2
D. TLS
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is likely true of hurricanes?
A. a category 50 hurricane becomes a category 1 hurricane over land
B. a category 5 hurricane becomes a category 11 hurricane over land
C. a category 5 dies over land
D. a category 0 hurricane becomes a category 1 hurricane over land
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do some animals use for shelter?
A. living materials
B. nonliving materials
C. invisible materials
D. indestructible materials
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Karyotyping shows whether what structures, which contain genetic information, are normal in number and appearance?
A. chromosomes
B. ribosomes
C. nucleoids
D. neutrons
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what requires water for survival?
A. sound waves
B. oxygen
C. bushes
D. cows
E. bears
F. pigeons
G. microwaves
H. cats
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Pohlig-Hellman algorithm can be used to \dots
A. solve the DH problem when the order of the group is smooth.
B. solve the RSA factorization problem when $p-1$ has smooth order.
C. find square roots in $\mathbb{Z}_n$, where $n=pq$ for $p,q$ two large primes.
D. compute the CRT of two numbers.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what study animals in their natural environment?
A. animal behaviorists
B. it keeps an organism warm
C. animal owners
D. biological diversity
E. animal hunters
F. retaining heat
G. by indirect light
H. animal eaters
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Trimethylamine is one of the substances responsible for the what of spoiled fish?
A. feel
B. appearance
C. smell
D. decay
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of these primitives can be surely considered insecure today?
A. Symmetric key encryption with an $82$ bit key.
B. RSA encryption scheme with a $1613$ bit modulus.
C. A signature scheme based on a random elliptic curve over a finite field $\mathrm{GF}(q)$ of cardinality $q > 2^{200}$.
D. Diffie-Hellman key exchange over a prime-order subgroup of $\mathbb{Z}_p^*$ that has order $\approx 2^{200}$ with a prime $p$ of $512$ bits.
Answer:
|
A
|
m1_preference
|
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.
What is the region in the center back of the eye that is responsible for acute vision?
A. cornea
B. pupil
C. lens
D. fovea
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A boy is standing in the bathroom brushing his teeth, but the lights are off in the bathroom. However, his room is next to the bathroom and his bedroom light is on. The bathroom is still bright, because the mirror reflects
A. light from a car
B. light from the sun
C. light from the bathroom
D. light from the bedroom
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A binary prefix-free code $\Gamma$ is made of four codewords. The first three codewords have codeword lengths $\ell_1 = 2$, $\ell_2 = 3$ and $\ell_3 = 3$. What is the minimum possible length for the fourth codeword?
A. $1$.
B. $2$.
C. $3$.
D. $4$.
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 ∀x(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.
what are light bulbs powered by?
A. heat
B. metal
C. wind
D. sun
E. energy
F. magnetism
G. gas
H. cold
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement: hash functions can be used to construct
A. commitment schemes
B. key derivation functions
C. message authentication codes
D. public key cryptosystems
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can cause disease?
A. oxygen
B. Pesticides
C. cold temperatures
D. smoking
E. bacteria
F. toxins
G. digestion
H. influenza
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In which of the following cases does JOS acquire the big kernel lock?
A. Processor traps in user mode
B. Processor traps in kernel mode
C. Switching from kernel mode to user mode
D. Initialization of application processor
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider an array $A[1,\ldots, n]$ consisting of the $n$ distinct numbers $1,2, \ldots, n$. We are further guaranteed that $A$ is almost sorted in the following sense: $A[i] \neq i$ for at most $\sqrt{n}$ values of $i$. What are tight asymptotic worst-case running times for Insertion Sort and Merge Sort on such instances?
A. It is $\Theta(n + \sqrt{n}\log n)$ for Merge Sort and $\Theta(n)$ for Insertion Sort.
B. It is $\Theta(n \log n)$ for Merge Sort and $\Theta(n^2)$ for Insertion Sort.
C. It is $\Theta(n + \sqrt{n}\log n)$ for Merge Sort and $\Theta(n^{3/2})$ for Insertion Sort.
D. It is $\Theta(n + \sqrt{n}\log n)$ for Merge Sort and $\Theta(n^2)$ for Insertion Sort.
E. It is $\Theta(n \log n)$ for Merge Sort and $\Theta(n)$ for Insertion Sort.
F. It is $\Theta(n \log n)$ for Merge Sort and $\Theta(n^{3/2})$ for Insertion Sort.
Answer:
|
F
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sickle cell disease is caused by production of an abnormal type of what?
A. fat globule
B. leukocyte
C. hemoglobin
D. thrombocyte
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The denser regions of the electron cloud are called what?
A. lattices
B. orbitals
C. cores
D. isotopes
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Vitamins are organic compounds that are essential in very small amounts for the maintenance of normal what?
A. respiration
B. calcium
C. metabolism
D. pigments
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If seeds stick to a what then that seed will be transported by the animal
A. an object
B. pigeons
C. wind
D. sugar
E. building
F. stationary boulder
G. fire
H. rabbit
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. Linear cryptanalysis \ldots
A. was invented long before the Caesar cipher.
B. is a chosen plaintext key recovery attack.
C. requires $\frac{1}{DP}$ pairs of plaintext-ciphertext.
D. breaks DES with $2^{43}$ known plaintexts.
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 is well preserved by 2G?
A. Confidentiality
B. Message Integrity
C. Challenge freshness
D. Authentication of Mobile Station
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be nearly microscopic?
A. squids
B. bacteria
C. barnacles
D. parasites
E. fossils
F. molecules
G. atoms
H. fungi
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
ASLR needs support from:
A. the OS kernel, loader, and compiler
B. the loader, compiler, and programming language
C. the compiler, the hardware, and the programming language
D. the programming language, the loader, and the OS kernel
E. the hardware, the compiler, and the loader
F. the easter bunny
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Extreme heat and pressure can turn rock into what?
A. slate
B. complex
C. soils
D. calcite
E. oil
F. cracks
G. dead
H. coal
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If A is an uncountable set and B is an uncountable set, A − B cannot be :
A. countably infinite
B. uncountable
C. the null set
D. none of the other options
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Recognition of pathogens is a function of what type of response?
A. immune
B. hormones
C. inhalation
D. digestion
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is the most likely scenario
A. squirrels save nuts when summer is hotter than the current season
B. squirrels never save food
C. squirrels eat when it rains outside only
D. squirrels save nuts when humans make them
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Shedding is when an animal?
A. gets rid of its winter coat
B. grows taller
C. speaks at a higher volume
D. eats its food
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pick the \emph{false} statement.
A. A ring is always commutative: $ab=ba$
B. A ring is always associative: $(ab)c=a(bc)$
C. A ring is always distributive: $a(b+c)=ab+ac$, $(a+b)c=ac+bc$
D. A ring is always Abelian: $a+b = b+a$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Refraction happens when light bends from doing what in a new medium?
A. changing speed
B. changing brightness
C. changing trajectory
D. changing color
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Air quality is a measure of what in the air?
A. gases
B. clouds
C. water
D. pollutants
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Surface tension of alveolar fluid, which is mostly water, creates an inward pull of the tissue of what organ?
A. brain
B. heart
C. lung
D. spleen
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is released during the use of fossil fuels that causes climatic oscillation and bad weather?
A. coal
B. solutes
C. gases
D. acidity
E. storms
F. heat
G. air
H. weather
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What would be a benefit of skipping showers?
A. getting facial acne
B. being smelly
C. having dirty hair
D. fostering healthy bacteria
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why does a wolf eat rabbits?
A. to show rabbits they should stay away
B. to get the energy it needs to survive
C. because it hates rabbits
D. to show other wolves it is strong
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are not cells
A. blood
B. fossils
C. rabies
D. an object
E. tissue
F. barnacles
G. skin
H. bacteria
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sunlight is a source of light from what?
A. lamps
B. lightbulbs
C. local star
D. star actor
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
objects made of what cause refraction of light?
A. wind
B. wood
C. melted sand
D. soil
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What clusters around the heat of submarine volcanoes?
A. ferns
B. organisms
C. vegetation
D. humans
E. emissions
F. Energy
G. insects
H. the sun
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the most likely to be an effect of acid rain on an aquatic environment?
A. decrease in plant life
B. increase in fish population
C. increase in plant growth
D. cleaner and clearer water
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of
A. stew
B. towels
C. stone
D. corn
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some viruses can cause what kind of cell division?
A. uncontrolled
B. extinction
C. decrease stamina
D. permineralization
E. rapid expansion
F. killing insects
G. Plants growth
H. complex
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Is the most basic what is the most basic of the sciences, concerning itself with energy, matter, space and time, and their interactions?
A. experiments
B. biology
C. physics
D. genetics
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assumption.
A. Static Diffie-Hellman has forward secrecy.
B. If we run the static Diffie-Hellman protocol between Alice and Bob, the communications will always be the same.
C. Static Diffie-Hellman can be implemented over elliptic curves.
D. In ephemeral Diffie-Hellman, $g^x$ and $g^y$ are discarded at the end of the protocol.
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 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.
Which plant group has vascular tissue, seeds, and flowers?
A. fungi
B. spores
C. angiosperms
D. microbes
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a message $T$ and a key $K$ chosen independently from $T$. True or false: If there exists a perfectly secret encryption scheme using $K$, then $H(T) \leq H(K)$.
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.
Lasers produce beams that are:
A. photons
B. coherent
C. laboratory
D. dangerous
E. electricity
F. diode
G. xenon
H. positive
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Nervous tissue consists of just two basic types of nerve cells: neurons and?
A. glial cells
B. white blood cells
C. mammalian cells
D. red blood cells
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Steroid hormones are made of what kind of matter?
A. increases a body's strength
B. solid, liquid, gas
C. Something coming from a gland
D. diverse hydrophobic molecules
E. it helps plants in growing
F. Something that comes in a bundle of fibers
G. A compound that donates proton
H. Chemical energy
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A stereo can run on converted energy through
A. wires
B. coins
C. AAAs
D. hope
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{incorrect} assertion regarding plain Rabin, i.e., Rabin without any redundancy.
A. The Rabin Key Recovery Problem relies on the discrete logarithm problem.
B. Plain Rabin suffers from a chosen ciphertext key recovery attack.
C. The decryption of plain Rabin is ambiguous.
D. The Rabin Decryption Problem is equivalent to the factoring 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 one method to observe nebulae?
A. microscope
B. telescope
C. kaleidoscope
D. mirror
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement. The Bluetooth project aims for
A. low complexity.
B. low power.
C. low cost.
D. low security.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider an RSA encryption where the public key is published as $(m, e) = (35, 11)$. Which one of the following numbers is a valid decoding exponent?
A. $11$
B. $7$
C. $5$
D. $17$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does potassium help an animal do?
A. Grow
B. lysing
C. Sleep
D. health
E. Eat
F. rest
G. growth
H. Die
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following in Linux x86-64 assembly snippets can be used as a
gadget AND can be chained with more gadgets (e.g., in a ROP/JOP chain)?
A. \texttt{pop rbx; pop rax; jmp rax}
B. \texttt{pop rbx; pop rax; ret}
C. \texttt{mov eax, -1; call rax}
D. \texttt{xor rbx, rbx; xor rbx, -1; push rbx; ret}
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do we call the theory of electromagnetism on the particle scale?
A. gravity electrodynamics
B. light electrodynamics
C. quantum electrodynamics
D. iron electrodynamics
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assertion. The ambiguity issue in the decryption algorithm of the Rabin cryptosystem can be solved by\dots
A. encrypting the message twice.
B. encrypting the message appended to itself.
C. appending some integrity checks to the message before encryption.
D. ensuring that the other possible plaintexts make no sense.
Answer:
|
A
|
m1_preference
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.