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 \textbf{false} assertion. Assume that $C$ is a random permutation.
A. BestAdv$_n(C,C^\ast)=\frac{1}{2}Dec^n_{\left|\left|\left|\cdot\right|\right|\right|_a}(C)$
B. BestAdv$_n^{n.a.}(C,C^\ast)=\frac{1}{2}Dec^n_{\left|\left|\left|\cdot\right|\right|\right|_\infty}(C)$
C. $E(LP^{C}(a,b))\leq 1$
D. $Dec^n(C\circ C)\leq Dec^n(C)^2$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which part of the ear amplifies the sound waves?
A. ear canal
B. eardrum
C. middle ear
D. cochlea
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Rather than being dead, dry, and brittle, what support structures of the human body consist of living tissues and are supplied with blood and nerves?
A. bones
B. lungs
C. hearts
D. feet
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What undergoes a movement that changes population size?
A. Wasps
B. camels
C. sheep
D. insects
E. animals
F. sharks
G. birds
H. ducks
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the output of the following block of Python code? (one answer) \\
\verb|my_string = `computational'| \\
\verb|print(my_string[1])|\\
\verb|print(my_string[3:5])|
\vspace{0.25cm}
A. c\\mpu
B. c\\mp
C. o\\put
D. o\\pu
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is contained in the cavity of a long bone's central shaft?
A. cells
B. blood
C. marrow
D. calcium
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Zeros that appear in front of all of the nonzero digits are called what?
A. left-end zeros
B. significant digits
C. zero sum game
D. non-numbers
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the function $f(x)=-x^{2}$. Which of the following statements are true regarding subgradients of $f(x)$ at $x=0$ ?
A. A subgradient does not exist as $f(x)$ is differentiable at $x=0$.
B. A subgradient exists but is not unique.
C. A subgradient exists and is unique.
D. A subgradient does not exist even though $f(x)$ is differentiable at $x=0$.
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
DNA causes what to inherit genetic traits?
A. offspring
B. some mammals
C. ancestors
D. Nematoda
E. heterotrophs
F. animals
G. minerals
H. grandparents
Answer:
|
A
|
qasc
|
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.
A flow of one coulomb per second is called one ampere, which is a measure of what?
A. Direct current
B. powered current
C. performance current
D. electric current
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A type of resting cell from what type of organism is often found in soil and water?
A. fungi
B. creature
C. organic thing
D. entity
E. bacteria
F. lmestone
G. Most plants
H. vegetation
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term is used to describe the cellular structures responsible for protein synthesis?
A. chloroplasts
B. chromosomes
C. ribosomes
D. nuclei
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Peat may be beneficial to
A. cats
B. birds
C. tomatoes
D. dolphins
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
It was not until the era of the ancient greeks that we have any record of how people tried to explain the chemical changes they observed and used. at that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and this?
A. sky
B. soul
C. water
D. grass
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is some rain?
A. harmful
B. watershred
C. streams
D. rainy
E. flooding
F. rivers
G. Tropical
H. spring
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 terms represents a mode of operation which transforms a block cipher into a stream cipher?
A. 3DES
B. CBC
C. ECB
D. CTR
Answer:
|
A
|
m1_preference
|
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.
The Time-Memory Tradeoff Attack ...
A. is useful for finding a preimage within complexity $O\big(\big({\frac{2}{3}}\big)^N\big).$
B. is useful for finding a preimage within complexity $O(N^{\frac{2}{3}}).$
C. is a dedicated method which works only on SHA1.
D. can be combined with birthday paradox to find the order of the group in RSA efficiently.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person may inherit their mom's
A. boat
B. stooped shoulders
C. cat
D. building
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Compost, small rocks, and organic material make up
A. air
B. stone
C. land
D. water
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What stored form of energy is made up of glycerol and three fatty acid chains?
A. triglycerides
B. carbohydrates
C. particulates
D. hydrocarbons
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do glaciers do to rocks?
A. break off
B. Turns them into ice
C. Regrows it
D. Creates more rocks
E. Dries them out
F. protect them
G. Breaks them apart
H. cause their death
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In Ranked Retrieval, the result at position k is non-relevant and at k+1 is relevant. Which of the following is always true?
Hint: P@k and R@k are the precision and recall of the result set consisting of the k top-ranked documents.
A. P@k-1>P@k+1
B. R@k-1=R@k+1
C. R@k-1<R@k+1
D. P@k-1=P@k+1
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which type of tree loses its leaves each fall and remains leafless in the winter?
A. deciduous
B. perennial
C. annual
D. conifer
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What passes through the prostate gland immediately inferior to the bladder before passing below the pubic symphysis?
A. cerebellum
B. vagina
C. rectum
D. urethra
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The measurement of the extent of something along its greatest dimension is its what?
A. portion
B. stretch
C. length
D. depth
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What creates active immunity from a parasite?
A. Cooking
B. memory cells
C. alpacas
D. peachleaf willow
E. Allergies
F. mammals
G. an organism's body
H. animals
Answer:
|
B
|
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.
Needing to use an umbrella could be the result of
A. evaporation
B. condensation
C. altercation
D. precipitation
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
children are also infected with the virus and what?
A. harm them
B. medicine
C. cells
D. migrate
E. retina
F. reproduce
G. antibiotics
H. bacteria
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
slope is a measure of the difference in elevation from the top to the base of a
A. penny
B. tower
C. pyramid
D. box
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause seismic vibrations, which are triggering mechanisms?
A. wind
B. erosion
C. vehicles
D. flooding
E. waves
F. rivers
G. energy
H. mines
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the execution of an application are possible on a single-core machine?
A. Concurrent execution
B. Parallel execution
C. Both concurrent and parallel execution
D. Neither concurrent or parallel execution
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Exemplified by a lit match bursting into flame or the process that forms fossil fuels, chemical reactions vary greatly in terms of what?
A. power
B. speed
C. density
D. duration
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
More sunlight will be absorbed by
A. a plant with curled leaves
B. a tree with wide, smooth leaves
C. a rose with tiny leaves
D. a berry bush with thin, short leaves
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The three stages of transcription are initiation, elongation, and what?
A. degradation
B. termination
C. separation
D. prolongation
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{incorrect} assertion. A cipher $C$ perfectly decorrelated at order 2 implies\dots
A. perfect secrecy when used twice.
B. security against differential cryptanalysis.
C. security against linear cryptanalysis.
D. security against exhaustive search.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select \emph{incorrect} statement. The brute force technique against a cipher with key $256$ bits is
A. impossible even if we can compute without burning an energy.
B. impossible since the number of possible keys is too high $2^{256} \approx 10^{77}$.
C. impossible in future even if we consider Moore's law.
D. feasible using all clusters at EPFL.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What mostly influences plant growth, biodiversity, and adaptations of land organism?
A. Summer
B. global warming
C. Greenhouse gases
D. temperature
E. deserts
F. color of the rocks
G. color of the soil
H. color of the sky
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Something supplied by nature that helps support life, including ecosystems as well as minerals and fossil fuels, is called a what?
A. natural resource
B. visible resource
C. fluid resource
D. artificial resource
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the gravitational pull of the moon cause?
A. earth's rotation
B. energy of moving objects
C. tides in the Pacific
D. to move people
E. river beds
F. the Great Barrier Reef
G. Plant growth is reduced
H. gravitational pull of earth
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What destroys the filtered pathogens?
A. parasites
B. neutrophils
C. antibodies
D. lymphocytes
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Most of what type of animal is known for having a shell?
A. fossils
B. toads
C. eggs
D. swea
E. small
F. insects
G. porous
H. snail
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Slow cooking food in an oven will cause it to be what?
A. staying warm
B. kinetic
C. dangerous
D. dry and hot
E. preserved
F. dormant state
G. reduced heat
H. hydration
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are nocturnal and travel long distances at night?
A. warm-blooded
B. mammals
C. bears
D. travelers
E. warblers
F. insects
G. bees
H. animals
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes air pollution?
A. Smoking
B. cigarettes
C. producing heat
D. Electrical energy
E. oxygen
F. chemical reaction
G. wind turbines
H. clouds
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What will something receive if they are outside during the day?
A. Sun
B. Light
C. darkness
D. energy
E. photons
F. mistrust
G. warmth
H. fear
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All of the living things in an area and the nonliving environment together make up what?
A. ecosystem
B. taiga
C. biosphere
D. biome
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In JOS and x86, please select all valid options for a system call.
A. A system call is for handling interrupts like dividing zero error and page fault.
B. In user mode, before and after a system call instruction(such as int 0x30), the stack pointer(esp in x86) stays the same.
C. During the execution of a system call, when transfering from user mode to kernel mode, the stack pointer(esp in x86) stays the same.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given the 2-itemsets {1, 2}, {1, 3}, {1, 5}, {2, 3}, {2, 5}, when generating the 3-itemset we will:
A. Have 4 3-itemsets after the join and 4 3-itemsets after the prune
B. Have 4 3-itemsets after the join and 2 3-itemsets after the prune
C. Have 3 3-itemsets after the join and 3 3-itemsets after the prune
D. Have 2 3-itemsets after the join and 2 3-itemsets after the prune
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if a species is rare, harm to it's population increases or decreases?
A. drought
B. Pesticides
C. constant
D. increases
E. stays the same
F. influenza
G. deforestation
H. decreases
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of replacing a natural resource like copper might be
A. recovering ores
B. running around
C. throwing up
D. using plastic straws
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Moore law
A. implies the key size is doubled every every 18 months to preserve confidentiality
B. says that CPU speed doubles every 18 months
C. has no relevance for cryptography since it only considers speed of computation
D. states that anything that can go wrong will
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is transmitted that makes up the electromagnetic spectrum?
A. sound waves of different frequencies
B. electromagnetic radiation in different wavelengths
C. light waves of different wavelengths
D. gamma rays
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What creatures evolved from a lobe-finned lungfish ancestor?
A. birds
B. amphibians
C. horses
D. mice
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the ability to be attracted by a magnet and to act as a magnet?
A. magnetism
B. electrical attraction
C. polarization
D. inertia
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What requires great amounts of water to survive?
A. a tortoise
B. leeches
C. a dolphin
D. a lizard
E. a snake
F. trout
G. mussels
H. amphibians
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Photoreceptors in each ocellus receive light only through the opening where there are none of which cells?
A. pigmented
B. clear
C. opqaue
D. secreted
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the scientific term for stored energy an object has due to its position or shape?
A. mechanical energy
B. repeat energy
C. new 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 are algae that live in colonies of hundreds of cells called?
A. euglenids
B. volvox
C. rhodophyta
D. chlorophyta
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The structure of the human tail bone is called what?
A. an artifact
B. a vital structure
C. a abnormal structure
D. a vestigial structure
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider two fully connected networks, A and B, with a constant width for all layers, inputs and outputs.
Network A has depth $3L$ and width $H$, network B has depth $L$ and width $2H$.
Everything else is identical for the two networks and both $L$ and $H$ are large.
In this case, performing a single iteration of backpropagation requires fewer scalar multiplications for network A than for network B.
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.
Acids are associated with a low number on which scale?
A. metric
B. ionic
C. acidic
D. ph
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of camouflage could be
A. Cleaning make up off my face
B. Going naked outside on a rainy day
C. A sting ray covering itself in sand
D. Baking a cake for a birthday
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Our sun is on the main sequence, like most stars, and it is classified by what colorful name?
A. white dwarf
B. blue dwarf
C. red dwarf
D. yellow dwarf
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cells have multiple repair mechanisms to fix what?
A. scarce resources
B. harmful substances
C. damage in DNA
D. critical organs
E. the skin
F. Veins and arteries.
G. layers of fat
H. heat or cold
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Check the correct statement concerning a standard-array-based decoder.
A. For the same input, the decoder output depends on the choice of the coset leader.
B. The syndrome of a specific coset depends on the choice of the coset leader.
C. All the other statements are incorrect.
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 harm to living things?
A. bacteria
B. cigarettes
C. Pesticides
D. toxins
E. steroids
F. amoebae
G. leeches
H. Arsenic
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To reduce the rate of lung cancer, governments can do what?
A. Subsidize oil exploration
B. Distribute sunglasses
C. Increase tobacco taxes
D. Transfers energy
E. destroying bacteria
F. protect them
G. Promote asbestos use
H. reusing materials
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In the tree reproduction process a squirrel has the role of seed what?
A. eater
B. scatterer
C. destroyer
D. killer
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a hash function $H$ with $n$ output bits. Tick the \emph{incorrect} assertion.
A. Due to birthday paradox, an output collision of $H$ can be found much faster than with running time $2^n$.
B. It is possible to find an output collision of $H$ with $O(2^{\frac{n}{2}})$ memory and $O(2^{\frac{n}{2}})$ running time.
C. It is possible to find an output collision of $H$ with $O(1)$ memory and $O(2^{\frac{n}{2}})$ running time.
D. It is possible to find an output collision of $H$ with $O(2^{\frac{n}{2}})$ memory and $O(1)$ running time.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The pleura that surrounds the lungs consists of how many layers?
A. one
B. four
C. two
D. three
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The cochlea is a shell-like structure that is full of fluid and lined with nerve cells called what?
A. sperm cells
B. red cells
C. brain cells
D. hair cells
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 cryptographic primitives have a security level that is significantly lower than 80 bits?
A. Symmetric key encryption with a secret key of 82 bits.
B. RSA signature scheme with a 1613-bit modulus.
C. ElGamal cryptosystem over a subgroup $H\subset\mathbb{Z}_p^*$ with a 1613-bit prime $p$ and $|H|\approx 2^{70}$.
D. A hash function with the output of size 163 bits.
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:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $E$ and $F$ be two events. Suppose that they satisfy $p(E|F)=p(E) > 0.$ True or false: Then we must have $p(F|E)=p(F).$
A. False
B. True
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what breathes with gills as larvae and lungs as adults?
A. salamanders
B. animals
C. respiration
D. gastropod shells
E. fish
F. h2o
G. insects
H. it needs them
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Time-Memory Tradeoff Attack ...
A. is useful for finding a preimage within complexity $O\big(\big({\frac{2}{3}}\big)^N\big).$
B. is useful for finding a preimage within complexity $O(N^{\frac{2}{3}}).$
C. is a dedicated method which works only on SHA1.
D. can be combined with birthday paradox to find the order of the group in RSA efficiently.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In the setting of EM, where $x_{n}$ is the data and $z_{n}$ is the latent variable, what quantity is called the posterior?
A. (a) $\square p\left(\mathbf{x}_{n} \mid z_{n}, \boldsymbol{\theta}\right)$
B. (b) $\square p\left(\mathbf{x}_{n}, z_{n} \mid \boldsymbol{\theta}\right)$
C. (c) $\square p\left(z_{n} \mid \mathbf{x}_{n}, \boldsymbol{\theta}\right)$
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 complexity of prime number generation for a prime of length $\ell$?
A. $\mathbf{O}\left(\frac{1}{\ell^4}\right)$
B. $\mathbf{O}(\ell^4)$
C. $\Theta\left(\frac{1}{\ell^4}\right)$
D. $\Theta(\ell^4)$
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 term for an organism’s underlying genetic makeup, consisting of both the physically visible and the non-expressed alleles?
A. phenotype
B. trait map
C. genotype
D. divergency
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person can eat a seed if they are consuming raw
A. soup
B. elk
C. fish
D. duku
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The force applied to an object is called?
A. strain
B. torque
C. stress
D. gravity
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 indicate an object's size?
A. clock
B. shells
C. shape
D. ruler
E. colors
F. Sight
G. DNA
H. thoughts
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When acellular slime molds swarm, they fuse together to form a single cell with many what?
A. nuclei
B. lungs
C. cytoplasm
D. digestive tracts
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of these is \emph{not} a stream cipher?
A. IDEA
B. RC4
C. A5/1
D. E0
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 final product of the calvin cycle?
A. energy
B. glucose
C. chloride
D. insulin
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fungi absorb nutrients from the environment through what?
A. hymenium
B. mycelia
C. spores
D. apothecia
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a change in the sequence of bases in dna or rna called?
A. evolution
B. mutation
C. radiation
D. infection
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The group $\mathbb{Z}_{60}^*$ has \ldots
A. 16 elements.
B. 60 elements.
C. 59 elements.
D. 32 elements.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many weeks are in the life cycle of ladybugs
A. four to six
B. three to six
C. two to four
D. nine to six
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what feeds on plankton and nonliving organic matter?
A. sharks
B. digestion
C. h2o
D. fungi
E. clams
F. humans
G. animals
H. gills
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Using renewable resources reduces what?
A. Heat energy
B. energy usage
C. massive damage
D. chlorofluorocarbons
E. direct damage to the lungs
F. Temperature
G. deforestation
H. scarce resources
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Magnetite crystals of different ages and on different continents pointed to different spots. the simplest explanation is that the continents have done what?
A. changed
B. reacted
C. evolved
D. moved
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the color of the powder of a mineral called?
A. dye
B. streak
C. hue
D. pigment
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What helps people see?
A. cameras
B. plastic
C. bushes
D. an electron lens
E. focusing a lens
F. blinds
G. flashlights
H. dolphins
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement.
A. The non-deterministic encryption can encrypt one plaintext into many ciphertexts.
B. The non-deterministic encryption always provides perfect secrecy.
C. Plain RSA encryption is deterministic.
D. ElGamal encryption is non-deterministic.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Rubber will keep
A. heat from spreading
B. Balls from bouncing
C. Wheels from rolling
D. pucks from sliding.
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
water will runoff as springs to replenish what
A. kinetic energy
B. rocks
C. hills
D. ground water
E. Sediment
F. an organism's body
G. erosion
H. solid, liquid, gas
Answer:
|
D
|
qasc
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.