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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the approximate population on the earth?
A. 7.3 billion
B. 9 trillion
C. 41 billion
D. 7 billion
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A resource that can be endlessly retrieved is
A. knobs
B. bricks
C. panels
D. droplets
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a linear regression problem with $N$ samples $\left\{\left(\boldsymbol{x}_{n}, y_{n}\right)\right\}_{n=1}^{N}$, where each input $\boldsymbol{x}_{n}$ is a $D$-dimensional vector $\{-1,+1\}^{D}$, and all output values are $y_{i} \in \mathbb{R}$. Which of the following statements is correct?
A. Linear regression always "works" very well for $N \ll D$
B. A linear regressor works very well if the data is linearly separable.
C. Linear regression always "works" very well for $D \ll N$
D. None of the above.
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which celestial object is the shortest distance from earth?
A. Mars
B. Moon
C. Milky Way
D. Venus
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the colorless gas with a sharp, pungent odor used in smelling salts?
A. hydrogen
B. nitrogen
C. ammonia
D. helium
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 statement(s) is/are true about CFI?
A. When producing valid target sets, missing a legitimate target is unacceptable.
B. CFI’s checks of the valid target set are insufficient to protect every forward edge control-flow transfer
C. Keeping the overhead of producing valid target sets as low as possible is crucial for a CFI mechanism.
D. CFI prevents attackers from exploiting memory corruptions.
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 largest group of animals?
A. tortoises
B. ducks
C. crocodiles
D. sharks
E. insects
F. people
G. animals
H. fur seals
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are different forms of the same gene?
A. genomes
B. nuerons
C. peptides
D. alleles
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Water molecules are polar, so they form what type of bonds?
A. oxygen
B. helium
C. carbon
D. hydrogen
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. MAC is \ldots
A. \ldots a computer.
B. \ldots the name of a dish with chili.
C. \ldots a Message Authentication Code.
D. \ldots the encryption of KEY with the Ceasar cipher.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assertion. Two-keys triple DES\dots
A. is more secure than double encryption.
B. is less secure than AES.
C. is as secure as a block cipher using a key twice longer.
D. is vulnerable to a certain variant of a meet-in-the-middle attacks.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The mixture of gases that surrounds the planet and makes up the atmosphere is known as ________.
A. vaccum
B. fuel
C. energy
D. air
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is used by sensitive systems to detect even low levels of radiation?
A. crystals
B. electrons
C. radars
D. ions
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Scientists think the solar system formed from a big cloud of gas and dust called what?
A. comet
B. Oort cloud
C. nebula
D. supernova
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The lymphatic system helps return fluid that leaks from the blood vessels back to what system?
A. nervous
B. pulmonary
C. cardiovascular
D. peripheral
Answer:
|
C
|
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.
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.
The number of permutations on a set of $n$ elements
A. is always greater than $2^n$
B. is approximately $n(\log n - 1)$
C. can be approximated using the Stirling formula
D. is independent of the size of the set
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In an x86 multiprocessor system with JOS, select all the correct options. Assume every Env has a single thread.
A. Two Envs could run on the same processor simultaneously.
B. Two Envs could run on two different processors simultaneously.
C. One Env could run on two different processors simultaneously.
D. One Env could run on two different processors at different times.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When does a caldera form?
A. before an eruption
B. after an eruption
C. when faults form
D. after a hurricane
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given that $100000000003$ is prime, what is the cardinality of $\mathbf{Z}_{200000000006}^*$?
A. $2$
B. $100000000002$
C. $100000000003$
D. $200000000006$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Aging occurs as cells lose their ability to do what?
A. duplicate
B. split
C. fold
D. divide
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are used as a rudder by aquatic animals?
A. dorsal
B. squids
C. feet
D. fibers
E. Tail
F. sharks
G. gills
H. clams
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of creating an alternative fuel is turning what material into fuel?
A. sand
B. mineral
C. vegetation
D. rocks
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Neutrons and protons reside in which part of the atom?
A. vacuoles
B. molecules
C. nucleus
D. nucleolus
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The process of a liquid becoming a gas is called boiling, while the process of a solid becoming a gas is called what?
A. Boiling
B. vaporization
C. Melting
D. sublimation
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do we call the force of attraction or repulsion between electrically charged particles?
A. mechanical force
B. gravitational pull
C. chemical force
D. electromagnetic force
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what does erosion form?
A. valleys
B. Sediment
C. mountains
D. canyons
E. soils
F. hills
G. soft soil
H. loose soil
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What part of the car needs a fossil fuel to run?
A. Carburator
B. burning
C. driving
D. Engine
E. Transmission
F. Exhaust
G. coal
H. fronts
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Decision trees...
A. ... can be used for both classification and regression.
B. ... can be easily explained.
C. ... need water and sunlight to grow.
D. ... have several different roots.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What determines your hair color trait?
A. cells
B. chromosomes
C. Heredity
D. genes
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Over 90% of the energy we use comes originally from what?
A. water
B. sun
C. earth
D. horizon
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes yearly temperature variations?
A. earth's rotation
B. scattered light
C. earth's bend on rotating axis
D. exposure to cold
E. depress neuronal excitability
F. earth's tilt on rotating axis
G. wind and erosion
H. earth's tilt on rotating half
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion. In RSA with public key $(e,N)$ and private key $(d,N)$ \ldots
A. the key generation requires that $\gcd(e,N) = 1$.
B. decryption does not work for some $y \in \mathbb{Z}_N$ for which $\gcd(y,N) \not= 1$.
C. if we know $\phi(N)$, the ciphertext $y$ and the public key, we can decrypt $y$.
D. in order to decrypt we need to have $e^d \equiv 1 \pmod{N}$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What impact does looking at stars have?
A. It expands
B. ligt
C. an image
D. Dilution
E. heat
F. forces
G. observe it
H. negative
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When computing PageRank iteratively, the computation ends when...
A. The difference among the eigenvalues of two subsequent iterations falls below a predefined threshold
B. The norm of the difference of rank vectors of two subsequent iterations falls below a predefined threshold
C. All nodes of the graph have been visited at least once
D. The probability of visiting an unseen node falls below a predefined threshold
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a zebra has more black than white on its body and has a calf, that calf
A. will be dark brown
B. will be mostly white
C. will be quite bald
D. will be mostly black
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statement(s) is/are correct?
A. An information leak can be a preparation step of control-flow hijacking.
B. An attacker-controlled format string can lead to arbitrary write.
C. In format strings, \%n prints a hex value
D. When constructing a ROP payload, we use gadgets from all currently running processes
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Scientists search for answers to questions and solutions to problems by using a procedure called this?
A. continued method
B. scientific method
C. measured method
D. careful method
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What would you call a relationship where the bacteria benefit and and the other organism is harmed?
A. pathology
B. symbiotic
C. parasitism
D. fungi
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What methods allow scientists to add to scientific knowledge and gain a better understanding of the world?
A. slow investigations
B. early investigations
C. close investigations
D. through investigations
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a prerequisite for fertilization to take place in plants?
A. photosynthesis
B. pollination
C. germination
D. mitosis
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Flashlights require batteries
A. to make light bright rooms darker
B. to meet weight requirements
C. to be used as a weapon
D. to properly illuminate objects
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What contributes more, though less than some believe, to the lung damage caused by smoking?
A. smoking less
B. switching to chewing
C. no filters
D. switching to e-cigs
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Anagen, catagen and telogen are phases in the growth of what, which involves the root and follicle?
A. teeth
B. brain
C. hair
D. bone
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Technically, any redox reaction can be set up to make a what?
A. skaht cell
B. Black Cell
C. voltaic cell
D. blocky cell
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of evaporation is a body of water drying up by
A. prolonged solar expsosure
B. cooking lunch
C. taking naps
D. smiting enemies
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What supports most of earth's ecosystems?
A. oceans
B. moon
C. crust
D. sun
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A Carmichael number is
A. a prime number which cannot pass the Rabin-Miller test.
B. a composite number which often passes the Rabin-Miller test.
C. a prime number which cannot pass the Fermat test.
D. a composite number which often passes the Fermat test.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why is natural language processing difficult?Select all that apply.You will get a penalty for wrong answers.
A. Lack of linguistic competence and resources
B. Impact of power laws
C. High dimensionality and sparseness of data
D. Subjectivity of annotators
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The sun is a source of which, first and foremost?
A. Light
B. Energy
C. Heat
D. Nutrients)
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How can you avoid harming your eyes?
A. evaporation
B. focusing a lens
C. exercise
D. by indirect light
E. protect them
F. Wearing a shield
G. sweating
H. electromagnetic energy
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements are correct?
A. One iteration of standard SGD for SVM costs roughly $\Theta(D)$, where $D$ is the dimension.
B. Unions of convex sets are convex.
C. Hinge loss (as in SVMs) is typically preferred over L2 loss (least squares loss) in classification tasks.
D. In PCA, the first principal direction is the eigenvector of the data matrix $\boldsymbol{X}$ with largest associated eigenvalue.
E. MSE (mean squared error) is typically more sensitive to outliers than MAE (mean absolute error).
F. One iteration of standard SGD for logistic regression costs roughly $\Theta(N D)$, where $N$ is the number of samples and $D$ is the dimension.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In a magnet, what are the regions called that are the strongest?
A. plates
B. negatives
C. positives
D. poles
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Group 16 is called the oxygen group. what is the only metalloid in this group?
A. beryllium
B. cadmium
C. tellurium
D. gallium
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do living things require for survival?
A. faith
B. love
C. bamboo
D. food
E. heat
F. oxygen
G. warmth
H. friendship
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cellular respiration involves forming atp from what type of sugar?
A. fructose
B. glutamate
C. glucose
D. sucrose
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To how many plaintexts we expect to decrypt a ciphertext in the Rabin cryptosystem when we don't use redundancy?
A. 4.
B. 2.
C. 1.
D. 8.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Our planet has multiple
A. moons
B. suns
C. orbits
D. environments
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Suppose that for points p, q, and t in metric space, the following hold:p is density-reachable from q t is density-reachable from qp is density-reachable from tWhich of the following statements is false?
A. t is a core point
B. p is a border point
C. p and q are density-connected
D. q is a core point
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
As leaves turn from green to gold, another change is
A. darkness comes earlier
B. the sun shines
C. more rain storms
D. warmer weather
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Eggs are produced in what organs and, upon fertilization, develop in what other organ?
A. cervix, ovaries
B. ovaries, uterus
C. uterus, vagina
D. fallopian tubes, ovaries
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what causes liquid to form?
A. opposite of evaporation
B. Water expanding
C. aqueous solution
D. freezing
E. heat production
F. burning wood
G. flow of electrons
H. gas
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plant reproduction may require what?
A. mitosis
B. nutrients
C. insects
D. energy
E. sunlight
F. gene flow
G. seeds
H. Energy.
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can dog behavior be learned through?
A. boating
B. howling
C. walking
D. fetch
E. flying
F. running
G. surfing
H. stamina
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the content of the inode?
A. Filename
B. File mode
C. Hard links counter
D. String with the name of the owner
E. File size
F. Capacity of the whole file system
G. Index structure for data blocks
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Basal bodies function as organelles involved in what?
A. Plants growth
B. root growth
C. to move people
D. permineralization
E. cell division
F. Veins and arteries.
G. movement
H. Plant reproduction
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Two iron bars that are similarly charged will likely
A. pull each other
B. touch each other
C. shove each other
D. grab each other
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Because lack of sustenance 1 out of 4 people are
A. chronically craving
B. fairies
C. unicorns
D. wizards
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does blowing into a whistle do?
A. makes a sight
B. makes sound
C. causes disruption
D. duplicate itself
E. unidirectional
F. decrease stamina
G. makes hearing
H. to move people
Answer:
|
B
|
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 viruses that live in a dormant state inside the body?
A. potential
B. dorment
C. hidden
D. latency
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bacteria reproduce through what process?
A. binary fission
B. tertiary fission
C. residual fission
D. binary fusion
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what causes something to move?
A. hair
B. power
C. kinetic
D. energy
E. mass
F. engines
G. motility
H. clouds
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal{C}$ be a binary $(6,3)$ linear code containing the codewords $\mathbf{x}_1 = 011011$, $\mathbf{x}_2 = 101101$ and $\mathbf{x}_3 = 111000$. True or false: The minimum distance of the code is $d_{\min} = 3$.
A. True
B. False
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term describes the long tube that connects the mouth to the anus?
A. esophagus tract
B. metabolism tract
C. lungs tract
D. gastrointestinal tract
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} assertion.
A. $\mathcal{NP} \subseteq \mathcal{PSPACE}$
B. $\mathcal{IP}\ \bigcap\ \mathcal{PSPACE} = \emptyset$
C. $\mathcal{IP} = \mathcal{PSPACE}$
D. $\mathcal{IP} \supseteq \mathcal{PSPACE}$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \textbf{most accurate} answer. For a hash function to be secure (\textbf{but still efficient}) against collision attacks in 2015, the output length should be\dots
A. around 80 bits.
B. around 160 bits.
C. around 512 bits.
D. around 1024 bits.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
being buried under soil and mud changes plants into what through extreme heat and pressure in a swam
A. amoeba
B. growth
C. animals
D. coal
E. burrs
F. deadly
G. vegetables
H. peat
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what decreases when the season changes from summer to fall?
A. amount illumined by the sun
B. crime
C. exposure to cold
D. h2o
E. gravity
F. basic building blocks of life
G. a hemisphere is tilted away from the sun
H. wavelengths and photons
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do rivers deposit when they flood?
A. pH
B. rocks
C. soil
D. sand
E. crust
F. Joules
G. salt
H. dirt
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the functional unit of compact bone?
A. the canton
B. the osteon
C. the auteron
D. the boron
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Gametes swim with the aid of what structure to the female gametangium, and fertilization ensues?
A. nucleus
B. acrosome
C. flagella
D. oocyte
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In human beings, when a female becomes pregnant, what is fertilized and then embedded in the uterus?
A. follicle
B. egg
C. sperm
D. dna
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Modularity clustering will end up always with the same community structure?
A. True
B. Only for connected graphs
C. Only for cliques
D. False
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Humans can use fungus for
A. health
B. shelter
C. edible
D. clothing
E. food
F. medicine
G. growth
H. life
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of the body system that fights to protect the body from specific pathogens?
A. infectious system
B. immune system
C. allergic response
D. warning system
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mice live in holes where?
A. pastureland
B. lakes
C. oceans
D. skyscrapers
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which promotes the creation of serotonin?
A. Jupiter
B. Venus
C. the Sun
D. the Moon
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pairs of fish that do not practice broadcast what may exhibit courtship behavior?
A. spawning
B. feeding
C. inheritance
D. migration
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When food is reduced in the stomach
A. the mind needs time to digest
B. take a second to digest what I said
C. nutrients are being deconstructed
D. reader's digest is a body of works
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the first column of matrix L is (0,1,1,1) and all other entries are 0 then the authority values
A. (0, 1, 1, 1)
B. (0, 1/sqrt(3), 1/sqrt(3), 1/sqrt(3))
C. (1, 1/sqrt(3), 1/sqrt(3), 1/sqrt(3))
D. (1, 0, 0, 0)
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term is used to describe a protein that acts as a biological catalyst?
A. enzyme
B. protein
C. nucleus
D. heterozygote
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 is due to increasing heat?
A. cooling
B. less extreme weather events
C. sea-level fall
D. Sea-level rise
E. Dehydration
F. Energy.
G. kinetic energy
H. Electrical energy
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of earth’s only natural satellite?
A. sun
B. moon
C. venus
D. titan
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement regarding Kerckhoffs' principle.
A. The system must be practically, if not mathematically, indecipherable.
B. Besides keeping the key secret, the cryptosystem must also be kept secret.
C. It must be applicable to telegraphic correspondence.
D. Its key must be communicable and retainable without the help of written notes, and changeable or modifiable at the will of the correspondents.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A kumquat is more likely than a steak to have
A. fluid
B. seeds
C. fibers
D. skin
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Determine which of the following compound propositions are satisfiable (more than one answer can be correct):
A. (p∨¬q)∧(¬p∨q)∧(¬p∨¬q)
B. (p↔q)∧(¬p↔q)
C. (p → q)∧(p → ¬q)∧(¬p → q)
D. 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.
When skunks are in danger what do they give off?
A. warning howls
B. foul smell
C. ejected quills
D. sweet odor
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Choose the \emph{correct} statement
A. Elliptic curves form a field.
B. Elliptic curves form a ring.
C. Elliptic curves form an Abelian group.
D. Elliptic curves form an ideal.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Kool-aid is a mix of what items as a solution?
A. sugar candy from store
B. water fluid within a sugar casing
C. soda pop within a can
D. sweets grains and flavors dissolved in liquid base of water
Answer:
|
D
|
openbookqa
|
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