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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The values of which factors are controlled by the experimenter over the course of an experiment?
A. independent variables
B. independent approaches
C. other variables
D. independent elements
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The marsupial embryo is nourished inside the uterus with food from a yolk sac instead of through a what?
A. stomach
B. placenta
C. ovum
D. umbilical cord
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has a backbone?
A. Humans
B. sharks
C. Jellyfish
D. Snails
E. ferns
F. Hornets
G. people
H. insects
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What makes viral stis more dangerous than other types?
A. they are more contagious
B. they are more severe
C. they are incurable
D. they are larger
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Reproduction is generally preceded by
A. courtship
B. digestion
C. pollen
D. migration
E. seeds
F. evolution
G. Plants growth
H. babies
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Once paging is enabled, load instruction / CR3 register / Page Table entry uses Virtual or Physical address?
A. Physical / Physical / Physical
B. Physical / Physical / Virtual
C. Virtual / Physical / Physical
D. Virtual / Virtual / Virtual
E. Virtual / Virtual / Physical
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Microbial fuel cells convert chemical energy into what?
A. Something with exactly eight protons
B. Something studied by Michael Faraday
C. scraping oneself on a contaminated object
D. Something that moves in an elliptical orbit
E. skin redness and pain, possible swelling, blisters, fever, headaches
F. remove toxic material from the stomach before it is absorbed
G. Something that can be converted to kinetic and heat energy by a motor
H. Something made of glass, fiberglass, polyethylene, or vinyl
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement regarding the DES round function.
A. There is an expansion operation $E$ from 32 to 48 bits.
B. A round key is XORed to an internal register.
C. There are $8$ identical S-boxes (substitution boxes) of size $6 \times 4$.
D. There is a permutation $P$ on 32-bits.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The k-means algorithm for clustering is guaranteed to converge to a local optimum.
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.
Does the following code compile? val x = 12 def foo(x: List[Int]): Int = x match \t case Nil => 0 \t case x :: xs => x
A. Yes
B. No
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 are part of the RDF schema language?
A. The « type » statement for RDF resources?
B. The « domain » statement for RDF properties?
C. The « subject » statement for RDF statements?
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A new species is said to have evolved if separated members of a species evolve genetic differences that prevent what from occurring with the original members??
A. interbreeding
B. re-population
C. evolution
D. extinction
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $K = (K_1, K_2,..., K_n)$, where each $K_i$ is $0$ or $1$ with probability $1/2$. Let $K'=(K'_1, K'_2, ..., K'_n)$ such that, for each $i$, $K'_i \in {0, 1}$ and $K'_{i} = \sum_{j = 1}^i K_j ext{mod} 8.$ True or false: Using $K'$ as the key one can achieve perfect secrecy if the message is $n$ bits.
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.
According to which process, sublevels and orbitals are filled with electrons in order of increasing energy?
A. particle dynamics
B. hausen
C. aufbau
D. Schrodinger's cat
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Much of the iron produced is refined and converted into what?
A. wood
B. steel
C. plastic
D. sugar
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which might need warm asphalt to help regulate its body temperature?
A. whales
B. dolphins
C. rattlesnakes
D. squid
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
According to the Kerckhoffs Principle:
A. The internal design of a cryptosystem should be public.
B. The internal design of a cryptosystem should \emph{not} be public.
C. If there is a single security hole in a cryptosystem, somebody will discover it.
D. The security of the cryptosystem should \emph{not} rely on the secrecy of the cryptosystem itself.
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 wrong regarding Ontologies?
A. We can create more than one ontology that conceptualizes the same real-world entities
B. Ontologies help in the integration of data expressed in different models
C. Ontologies dictate how semi-structured data are serialized
D. Ontologies support domain-specific vocabularies
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The first reported nuclear fission occurred in 1939 when three german scientists bombarded uranium-235 atoms with slow-moving what?
A. isotopes
B. neutrons
C. electrons
D. protons
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What determines which type of precipitation falls in the atmosphere?
A. air temperature
B. air density
C. moon phase
D. time of day
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion concerning WPA2
A. WPA2 uses RC4.
B. WPA2 uses AES.
C. WPA2 uses 64-bit keys.
D. WPA2 is badly broken.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The $n^2$ problem ...
A. is dealt with thanks to Moore's Law.
B. is a consequence of Murphy's Law.
C. is a direct consequence of the Kerchkoffs Principles.
D. appears when $n$ users need to communicate to each other using a symmetric cipher.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A riverbank is made of what?
A. animals
B. oceans
C. loam
D. bones
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid?
A. sodium
B. dry leaves
C. pebbles
D. dry ice
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal C_1$ be a linear code over $\mathbb F_3^n$, and let $\mathcal C_2$ be a linear code over $\mathbb F_2^n$. True or false: $\mathcal C_1 \cap \mathcal C_2$ is necessarily a linear code over $\mathbb F_3^n$.
A. False
B. True
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select valid answers about file descriptors (FD):
A. The value of FD is unique for every file in the operating system.
B. FD is usually used as an argument for read and write.
C. FD is constructed by hashing the filename.
D. FDs are preserved after fork() and can be used in the new process pointing to the original files.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
genes that promote division do so with what?
A. Most plants
B. damaged DNA
C. peachleaf willow
D. Plants growth
E. Animal survival
F. Chemical energy
G. Change colors
H. Microscope
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The \textbf{parameters} (weights \textbf{W}) are learned with ...
(One answer)
A. training
B. validation
C. test
D. all the data together
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{\emph{correct}} assertion. A random oracle $\ldots$
A. returns the same answer when queried with two different values.
B. is instantiated with a hash function in practice.
C. has predictable output before any query is made.
D. answers with random values that are always independent of the previous queries.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call aquatic biomes in the ocean?
A. marine biomes
B. coastal biomes
C. ocean dwellers
D. freshwater biomes
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what have a relatively complex circulatory system with three-chambered heart?
A. sharks
B. humans
C. bacteria
D. Birds
E. blood
F. frogs
G. salmon
H. pacemaker
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Esters are neutral compounds that undergo what process, which is a reaction with water?
A. osmosis
B. hydrolysis
C. replication
D. cellular respiration
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the rainy season in north america?
A. fall
B. spring
C. winter
D. summer
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term?
A. ion speed
B. supersonic
C. light speed
D. turbulence
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What two gases are the main components of air?
A. nitrogen and oxygen
B. hydrogen and helium
C. carbon and oxygen
D. oxygen and helium
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What drives the genomic changing of the translational system?
A. environment
B. A computer
C. chromosome abnormalities
D. extincion
E. migration
F. mutations
G. acetic acid
H. competition
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What form of transportation does not cause diseases or harm crops?
A. Earthworms
B. animals
C. automobile
D. mechanical
E. train
F. airplane
G. Movement
H. bicycle
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person wanting to gather dirt for their garden would harvest it from the
A. top layer of earth
B. core of the earth
C. bottom layer of earth
D. middle layer of earth
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What direction are sediments deposited?
A. horizontally
B. vertically
C. magnetic poles
D. diagonally
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do cells secrete to maintain the proper pH for enzymes to work?
A. Energy
B. Chemical energy
C. water conservation
D. sweating
E. heat energy
F. aqueous solution
G. Organic compounds
H. electrolytes
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What swims to female reproductive organs for fertilization?
A. barnacles
B. alpacas
C. fur seals
D. male gametes
E. A Greek letter
F. eggs
G. birds
H. tadpoles
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following hold(s) true about update deployment in the secure
development lifecycle?
A. Updates may bring new code that may be buggy, so additional
monitoring is required after deploying an update.
B. One motivation for automatic updates is for manufacturers to
ensure that users have the latest code installed.
C. You should always deploy third party updates automatically
and immediately in your project.
D. Not allowing rolling back to previous versions is necessary
in the Secure Development Lifecycle.
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 false regarding K-means and DBSCAN?
A. K-means does not handle outliers, while DBSCAN does
B. K-means takes the number of clusters as parameter, while DBSCAN does not take any parameter
C. K-means does many iterations, while DBSCAN does not
D. Both are unsupervised
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is/are true about fuzzing?
A. Fuzzers may get ``stuck'' and cannot easily detect that they are
no longer improving coverage
B. The efficacy of a fuzzing campaign scales with its speed (executions per second)
C. Fuzzers generally determine the exploitability of a crash.
D. There is little to no benefit in running fuzzers in parallel.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What have a centralized nervous system with a brain?
A. crocodiles
B. rocks
C. tortoises
D. sharks
E. bacteria
F. humans
G. crappie
H. viruses
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Determine which of the following conditional statements evaluate to true (more than one answer can be correct):
A. If 5-7 > 0, then 3-7>0
B. If 5-7 < 0, then 3-7>0
C. If 5-7 > 0, then 3-7<0
D. If 5-7 < 0, then 3-7<0
E. None of the other options
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What refracting causes a rainbow of different colors?
A. heat energy
B. highlights
C. photons
D. stardust
E. rainfall
F. Solar energy
G. moonlight
H. sunlight
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What occurs when there is little to no rain in a period of time?
A. floods
B. hurricanes
C. droughts
D. pollution
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The two general types of reproduction are sexual and what?
A. primitive
B. asexual
C. bisexual
D. unisexual
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given the following data structure: enum IntSet: \t case Empty \t case NonEmpty(x: Int, l: IntSet, r: IntSet) And the following lemmas, holding for all x: Int, xs: List[Int], ys: List[Int], l: IntSet and r: IntSet: (SizeNil) nil.size === 0 (SizeCons) (x :: xs).size === xs.size + 1 (ConcatSize) (xs ++ ys).size === xs.size + ys.size (TreeSizeEmpty) Empty.treeSize === 0 (TreeSizeNonEmpty) NonEmpty(x, l, r).treeSize === l.treeSize + r.treeSize + 1 (ToListEmpty) Empty.toList === nil (ToListNonEmpty) NonEmpty(x, l, r).toList === l.toList ++ (x :: r.toList) Let us prove the following lemma for all s: IntSet: (ToListSize) s.toList.size === s.treeSize We prove it by induction on s. Base case: s is Empty. Therefore, we need to prove: Empty.toList.size === Empty.treeSize Starting from the left hand-side (Empty.toList.size), what exact sequence of lemmas should we apply to get the right hand-side (Empty.treeSize)?
A. SizeNil, ToListEmpty, TreeSizeEmpty
B. ToListEmpty, TreeSizeEmpty, SizeNil
C. SizeNil, TreeSizeEmpty, ToListEmpty
D. TreeSizeEmpty, SizeNil, TreeSizeEmpty
E. ToListEmpty, SizeNil, TreeSizeEmpty
F. TreeSizeEmpty, ToListEmpty, SizeNil
Answer:
|
E
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What disease is caused when mitosis is regulated?
A. tuburculosis
B. death
C. HIV
D. disease
E. illness
F. arthritis
G. Toxicity
H. cancer
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{incorrect} assertion.
A. Solving the discrete logarithm in the group $\mathbb{Z}_N$ might help breaking the Rabin cryptosystem.
B. Solving the factoring problem might help breaking the Rabin cryptosystem.
C. Finding square roots in $\mathbb{Z}_N$ might help breaking the Rabin cryptosystem.
D. To decrypt properly a Rabin ciphertext we usually assume that some redundancy was added to the plaintext.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{correct} statement. The Plain RSA Signature scheme
A. has modulus $N=p^2$.
B. has public modulus $e$ to be selected so that $\text{gcd} (e, \varphi(N)) > 1$.
C. allows us to pick a fixed public key exponent like $e=3$ or $e=2^{16}+1$.
D. has a secret modulus $d$ to be selected so that $e+d = 0 \pmod{\varphi(N)}$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following lexicon \(L\):
boy : Adj, N
boys : N
blue : Adj, N
drink : N, V
drinks : N, V
Nice : Adj, N
When using an order-1 HMM model (using \(L\)) to tag the word sequence:"Nice boys drink blue drinks"does the tag of drink depend on the tag of nice?
A. yes, because the HMM approach relies on a global maximum.
B. no, the hypotheses make the two tags independent from each other.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
generating heat causes an object to lose what
A. toughness
B. position
C. stability
D. Energy.
E. sunlight
F. energy
G. mass
H. balance
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a substance that can not be broken down any further into other substances?
A. pure material
B. pure molecule
C. pure substance
D. unbreakable substance
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Nearly how many millions of people die yearly due to air pollution?
A. five million
B. fifty million
C. two million
D. eight million
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which part of the body shows does horner's syndrome affect?
A. the nose
B. the mouth
C. the tongue
D. one eye
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which problem in communication is \emph{not} treated by cryptography?
A. confidentiality
B. integrity
C. authenthication
D. data transmission
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When computing HITS, the initial values
A. Are set all to 1
B. Are set all to 1/n
C. Are set all to 1/sqrt(n)
D. Are chosen randomly
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A plant needs to use the roots of itself to move essential things
A. to the dirt
B. to the sky
C. to the plasma
D. to the buds
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the most abundant type of biological entity on the earth?
A. bacteria
B. insects
C. reptiles
D. viruses
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of fibrous joint is found between most bones of the skull?
A. trecature
B. suture
C. lobiture
D. aperture
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The presence of solute particles blocks some of the ability for liquid particles to do what?
A. fuse
B. dissolve
C. melt
D. evaporate
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Hummingbirds gather nectar using their
A. bills
B. wings
C. hands
D. feet
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When compressing the adjacency list of a given URL, a reference list
A. Is chosen from neighboring URLs that can be reached in a small number of hops
B. May contain URLs not occurring in the adjacency list of the given URL
C. Lists all URLs not contained in the adjacency list of given URL
D. All of the above
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is another word for saturated hydrocarbons?
A. aldehydes
B. catalysts
C. alkanes
D. enzymes
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The result of what, in places like the amazon rainforest, is that food will be harder to produce, clean water will be harder to find, and development of new medicines will become slower?
A. environmnental loss
B. biological loss
C. biodiversity loss
D. pollution loss
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The formula mass of a covalent compound is also called the what?
A. ionic mass
B. atomic mass
C. molecular mass
D. nucleus mass
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What strace tool does?
A. It prints out system calls for given program. These system calls are always called when executing the program.
B. It prints out system calls for given program. These systems calls are called only for that particular instance of the program.
C. To trace a symlink. I.e. to find where the symlink points to.
D. To remove wildcards from the string.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Saturday and Sunday together are
A. 72 hours
B. 24 hours
C. 48 hours
D. 36 hours
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following lock acquisition orders (locks are acquired from left to right), for thread 1 (T1) and thread 2 (T2), will result in a deadlock ? Assume that A, B, C, D are lock instances.
A. T1: A,B,C,D T2: A,B,C,D
B. T1: A,D,C,B T2: A,D,C,B
C. T1: A,B,C,D T2: D,C,B,A
D. T1: A,B,C,D T2: A,B,E,F
E. T1: A,B,C,D T2: E,B,A,F
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Because their embryos are surrounded by a thin membrane, reptiles are considered what?
A. vertebrates
B. amniotes
C. lineages
D. carnivorous
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the animals digest cellulose with the aid of methanogens?
A. apes
B. pigs
C. cows
D. goats
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select all of the regions that ASLR randomizes the address when PIE is not enabled in x86-64 Linux:
A. The heap
B. The stack
C. The libraries
D. The executable
E. The gdb server stub
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Atomic orbitals from different atoms overlap to form what?
A. planet orbitals
B. space orbitals
C. plasma orbitals
D. molecular orbitals
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Running water is better able to dissolve oxygen and nutrients than what?
A. pouring water
B. scarce resources
C. ocean water
D. river water
E. acetic acid
F. Veins and arteries.
G. an organism's body
H. stagnant water
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are used for measuring volume of substances
A. sea squirts
B. heat energy
C. graduations
D. all liquids
E. arteries
F. microscope
G. rainfall
H. streams.
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates.what is produced as a waste product?
A. oxygen
B. calcium
C. sulfur
D. methane
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is WRONG regarding the Transformer model?
A. It uses a self-attention mechanism to compute representations of the input and output.
B. Its computation cannot be parallelized compared to LSTMs and other sequential models.
C. Its complexity is quadratic to the input size.
D. It captures the semantic context of the input.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is produced by female flower parents in the ovaries?
A. seeds
B. pollen
C. sugar
D. abcess
E. honey
F. H 2 O
G. eggs
H. nectar
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What distinguishing feature predates the branching of mammals from other vertebrates?
A. adaptation
B. teeth
C. eggs
D. backbone
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do many animals do at more then one trophic level?
A. rest
B. drink
C. score
D. feed
E. flee
F. procreate
G. food
H. grow
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Spindle fibers form between the centrioles during prophase i of what process?
A. meiosis
B. hydrolysis
C. mitosis
D. photosynthesis
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Alterations in genetic information may change a chromosome's structure or one
A. nitrogen
B. harm them
C. Plants growth
D. Damages them
E. spectrum
F. nuclear waste
G. nucelotide
H. nitrate
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some what make their own membranes?
A. fungi
B. insects
C. viruses
D. mammals
E. fur seals
F. humans
G. animals
H. sharks
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a good representation for scores when classifying these three target classes: Car, Bike and Bus, in the context of logistic regression. (One or multiple answers)
A. {Car: $(0,1,0)$,} {Bike: $(1,0,0)$,} {Bus: $(0,0,1)$}
B. {Car: $(0,1)$,} {Bike: $(1,0)$,} {Bus: $(1,1)$}
C. {Car: $1$,} {Bike: $2$,} {Bus: $3$}
D. {Car: $(0,1)$,} {Bike: $(1,0)$,} {Bus: $(0.5,0.5)$}
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has a positive impact on an organisms' health?
A. hunting predators
B. eating pebbles
C. eating bugs
D. exercise
E. circulatory systems
F. hydrogen and oxygen
G. nutrient content
H. coral reef
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for the buildup of electric charge on an object, which can be transferred to another when touched?
A. electric potential
B. electromagnetic electricity
C. static cling
D. static electricity
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a body has nutriment running through all of it, then the thing responsible for moving it around is
A. arteries
B. lungs
C. knees
D. eyes
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The training loss of the 1-nearest neighbor classifier is always zero.
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.
Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?
A. brain
B. liver
C. bloodstream
D. proteins
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause erosion of soil?
A. ice
B. breezes
C. mines
D. rainfall
E. sun rays
F. moon light
G. rivers
H. flooding
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fair weather causes what?
A. flow of electrons
B. Cloudy weather.
C. lowered energy cost
D. sweating
E. Rainy weather.
F. Animal survival
G. Clear weather.
H. Stormy skies.
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is considered to be nonliving?
A. AIDS
B. plants
C. HPV
D. HIV
E. RNA
F. humans
G. insects
H. p53
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person who knows that they drove two hundred miles today can figure out how fast they went if they know how much time was spent
A. behind a horse
B. with ice cream
C. on the road
D. with windows down
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What environment is often green?
A. tree filled
B. ice caps
C. city
D. desert
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The base in an antacid reacts to do what to excess stomach acid?
A. expel it
B. repel it
C. oxidize it
D. neutralize it
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All of the planets rotate on their axes in the same direction that they move around the sun, except for which one?
A. Saturn
B. uranus
C. venus
D. Jupiter
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a close relationship between two species in which at least one species benefits?
A. symbiosis
B. parasitism
C. endosymbiosis
D. morphogenesis
Answer:
|
A
|
sciq
|
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