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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is likely to have a means to transport water from the dirt to the rest of its body?
A. the cows that humans eat
B. the crickets that owls eat
C. the roses a panda eats
D. the chicken that cats eat
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How might you figure out what a parts are needed to let your car drive?
A. think very hard until you figure it out
B. ask the person who invented it
C. throw it in a lake and see if it floats
D. break it down and determine what it is composed of
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What's the other term for your wind pipe?
A. cornea
B. cochlea
C. esophagus
D. trachea
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $$G= egin{pmatrix} 1 &1 &1 &0 &1 &0\ 0 &1 &1 &1 &0 &0\ 0 &1 &1 &0 &0 &0\ 0 &1 &1 &1 &0 &1 \end{pmatrix}$$ be the generator matrix of a $(6,4)$ linear code $\mathcal C$ over $\mathbb F_2$. True or false: If one substitutes the last row of $G$ by $(1,0,0,1,1,1)$, the thereby obtained matrix generates the same code $\mathcal C$.
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 instrument, with a digital readout, is used by scientists to measure very small masses?
A. common balance
B. mixed balance
C. electronic balance
D. mechanical balance
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A characteristic that are encoded in DNA
A. job skills
B. Plants growth
C. Conifers
D. career choices
E. intelligence
F. mammals
G. deltas
H. learned behavior
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the activity of an organism depend on the totality of?
A. adaptations
B. interdependence
C. chemical attraction
D. independent cells
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do the muscles of the gastrointestinal tract do?
A. break down food
B. secrete stomach acid
C. stop digestion
D. keep food moving
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a flower's purpose?
A. staying warm
B. food and shelter
C. To look pretty
D. To reproduce
E. To smell good
F. plant reproduction
G. To help people
H. Reproduction
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a source $S$ with some distribution $P_S$ over the alphabet $\mathcal{A} = \{a, b, c, d, e, f\}$. Consider the following encoding $\Gamma$ over a code alphabet $\mathcal{D}$ of size $D$ with the following codeword lengths: egin{center} egin{tabular}{ |c|c|c|c|c|c|c| } \hline & $a$ & $b$ & $c$ & $d$ & $e$ & $f$ \ \hline $l(\Gamma(\cdot))$ & 1 & 1 & 1 & 2 & 2 & 4 \ \hline \end{tabular} \end{center} True or false: If $D=2$ there exists a uniquely-decodable code with the same lengths of $\Gamma$.
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements about code instrumentation is/are correct?
A. We should instrument basic blocks when collecting edge coverage.
B. The instrumentation code for coverage collection should not
change the original functionality.
C. Binary rewriting-based coverage collection has lower runtime
overheads than compiler-based instrumentation.
D. We can only do binary rewriting on position-independent code (PIC).
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Although it is the easiest to observe, what property is not ideal as a sole way to identify minerals?
A. temperature
B. composition
C. color
D. density
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What results when birth rates fall even lower than death rates?
A. disease
B. negative growth rate
C. mutation
D. increased growth rate
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do microbial fuel cells transform hydrogen into?
A. Renewable energy
B. Electrical energy
C. kinetic energy
D. electromagnetic energy
E. an engine
F. transportation technology
G. Solar energy
H. Oil
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do prisms do to light?
A. focusing a lens
B. Refract it
C. Reflect it
D. protect them
E. Absorb it
F. observe it
G. It expands
H. Diffraction
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A word embedding for given corpus
A. depends only on the dimension d
B. depends on the dimension d and number of iterations in gradient descent
C. depends on the dimension d, number of iterations and chosen negative samples
D. there are further factors on which it depends
E.
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is likeliest to metamorphose?
A. a live insect
B. a human
C. a plant
D. a dead butterfly
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In a Ranked Retrieval result, the result at position k is non-relevant and at k+1 is relevant. Which of the following is always true (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. P@k-1 = P@k+1
C. R@k-1 < R@k+
D. R@k-1 = R@k+1
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
After the join step, the number of k+1-itemsets
A. is equal to the number of frequent k-itemsets
B. can be equal, lower or higher than the number of frequent k-itemsets
C. is always higher than the number of frequent k-itemsets
D. is always lower than the number of frequent k-itemsets
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call vesicle transport into the cell?
A. passive transport
B. dialysis
C. metastasis
D. endocytosis
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} statement regarding $\mathsf{GF}(2^k)$.
A. Addition is performed as bitwise XOR.
B. Multiplication is performed modulo $2^k$.
C. It has order $\varphi(2^k)$.
D. Its characteristic is $k$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $E$ be an elliptic curve. Solving which of the following problems would help you to break Elliptic Curve Diffie-Hellman (ECDH) over $E$?
A. Let $P,R \in E$. Given $P$ and $P+R$, compute $R$.
B. Let $P,Q \in E$. Given $P$ and $Q$, compute the product between $P$ and $Q$, i.e., $P \times Q$.
C. Let $P \in E$ and $\ell \in \mathbb{N}$. Given $P$ and $\ell P$, compute $\ell$.
D. Find a point which is not on the curve $E$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens if Mars becomes too hot?
A. Plant growth is reduced
B. They may not survive.
C. decreases its bodily water
D. It becomes dormant
E. it will collide with Earth
F. it will stop rotating
G. it cannot sustain life
H. it will freeze
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Chemical reactions follow which laws?
A. Chemical kinetics
B. Physics Analysis
C. thermodynamics
D. Archie's law
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An animals brain controls what?
A. said organism
B. others
C. plants
D. fauna
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Destructive interference in waves occurs when what things overlap?
A. three troughs
B. two waves
C. two troughs
D. three waves
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Predators require something else to make food, which means they are not:
A. humans
B. animals
C. infected
D. competition
E. dangerous
F. producers
G. mammals
H. warm-blooded
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Different behavior patterns cause a fight-or-flight response in what?
A. courtship
B. ecosystems
C. biomes
D. Species
E. Mammal
F. animals
G. trees
H. humans
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what and excessive crop irrigation enhance negative impacts on the environment
A. contamination
B. drought
C. humans disturb it
D. Pollution
E. Greenhouse gasses
F. Deforestation
G. uncontrolled
H. threatened
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If an animal has a spinal column in their skeletal system what is it called?
A. skeletal animal
B. vertebrate
C. A Greek letter
D. invertebrated
E. organ
F. critical organs
G. spined animal
H. epidermal
Answer: | B | 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.
What is the upward force exerted by fluids when any object, such as a boat, is placed in it?
A. bouyant force
B. human force
C. impetuous force
D. atomic force
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why are noninfectious diseases not contagious?
A. they are contagious
B. non-pathogen caused
C. they are inherited
D. they are viral
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Members of the Apoda order can be found in _.
A. rivers in tundra regions.
B. They have webbed feet
C. female sex cells
D. epidermis and dermis
E. rivers in arid regions.
F. streams in arid regions.
G. microorganisms
H. streams in tropical regions
Answer: | H | qasc |
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.
Let $\mathcal{C}$ be a binary $(5,2)$ linear code with generator matrix egin{equation*} G = egin{pmatrix} 1 &0 &1 &0 &1 \ 0 &1 &0 &1 &1 \end{pmatrix} \end{equation*} and consider a minimum-distance decoder obtained by choosing the coset leaders of the standard array of $\mathcal{C}$ so that the error probability is minimized under a binary symmetric channel with bit-flip probability $\epsilon < rac{1}{2}$. True or false: The word $00101$ is certainly not one of the coset leaders.
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 device uses electromagnetic induction to change the voltage of electric current?
A. convection device
B. electric combustion
C. electric conductor
D. electric transformer
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement. The UMTS improves the security of GSM using
A. authentication of the challenge.
B. integrity protection.
C. A6/1 for encryption.
D. protection against replay attacks.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what do zooplankton feed on?
A. whales
B. weathering
C. Energy.
D. minute plants
E. Chlorophyll
F. an organism's body
G. Germy surfaces
H. humans
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Any organism that causes disease is called what?
A. a pathogen
B. a virus
C. a microbe
D. a parasite
Answer: | A | sciq |
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 any block cipher $C$ and a uniformly distributed random permutation $C^*$ on $\{0,1\}^\ell$. Then, for any $n \ge 1$ we always have\dots
A. $[C^* \circ C]^n = [C]^n$
B. $[C^* \circ C]^n = [C^*]^n$
C. $[C^* \circ C]^n = [C]^{2n}$
D. $[C^* \circ C]^n = [C]^n + [C^*]^n$
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/are true about testing?
A. Adequate code coverage is crucial for dynamic testing.
B. False positives matter in static analyses.
C. Symbolic execution is a technique of whitebox dynamic testing.
D. Tests are sufficient to prove that a program is bug-free.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the organs work together to allow us to see?
A. brain and eyes
B. heart
C. nose
D. lungs
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mesophyll consists mainly of parenchyma cells specialized for what?
A. circulation
B. respiration
C. photosynthesis
D. digestion
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In RSA, we set $p = 7, q = 11, e = 13$. The public key is $(m, e) = (77, 13)$. The ciphertext we receive is $c = 14$. What is the message that was sent? (Hint: You may solve faster using Chinese remainder theorem.).
A. $t=42$
B. $t=14$
C. $t=63$
D. $t=7$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do sea lions keep warm?
A. protected
B. warm
C. Swimming fast
D. Sleeping
E. hydration
F. Blubber
G. four limbs
H. Eating a lot of fish
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What important process takes place in specialized tissue inside plant leaves?
A. pollination
B. mitosis
C. reproduction
D. photosynthesis
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given a function $f:\left\{ 0,1 \right\}^p \rightarrow \left\{ 0,1 \right\}^q$, given $a\in\left\{ 0,1 \right\}^p$ and $b \in \left\{ 0,1 \right\}^q$, we define $DP^{f}(a,b) = \Pr_{X}[f(X \oplus a) = f(X) \oplus b]$. We have that $\ldots$
A. $DP^f(0,b) = 1$ if and only if $b \not= 0$.
B. $DP^f(a,a) =1$.
C. $\sum_{a \in \{0,1\}^p} \sum_{b \in \{0,1\}^q} DP^f(a,b)= 2^p $.
D. when $f$ is a permutation and $p=q$, $DP^f(a,0) = 1$.
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 attack vectors apply to mobile Android systems?
A. Apps may maliciously declare intent filters to receive intents
from benign apps.
B. Overprivileged apps may be abused as a confused deputy, allowing
malicious apps to steal access to their privileges.
C. Hardware vendors like \$am\$ung are primarily interested in making
money and not in providing software updates, resulting in outdated
software that is vulnerable to attacks.
D. Malicious apps can intercept network traffic of benign apps.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Adults of what kind of animal have radial symmetry?
A. graptolites
B. starfish
C. a fish
D. fur seals
E. alpacas
F. insects
G. fertile
H. barnacles
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is sediment?
A. alluvial
B. Mud
C. Broken rocks
D. soft soil
E. deltas
F. Water
G. body water
H. Clean air
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Pick the \emph{correct} statement.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How does heat travel from the sun to the earth?
A. through sound waves
B. through light waves
C. secondary radiation from the sun
D. thermal radiation from the sun
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a battery is a source of what that is able to produce light
A. energy
B. wire
C. radiation
D. heat energy
E. sunlight
F. oil
G. electricity
H. Solar energy
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Deer can be responsible for which activity?
A. building office buildings
B. pollution
C. transporting seeds
D. hunting bears
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All living things require what, which most ecosystems obtain from the sun?
A. heat
B. water
C. energy
D. oxygen
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is another term for dry ice?
A. liquid nitrogen
B. carbonated ice
C. ice crystals
D. solid carbon dioxide
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A camera can take an image and
A. preserve it
B. edit it
C. lock it in
D. produce it
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{correct} answer.
A. The dictionary attack needs no precomputation.
B. The dictionary attack has a memory complexity of order 1.
C. The multi-target dictionary attack needs no precomputation.
D. The success probability of the dictionary attack depends on the size of the dictionary.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $S_{0},S_{1},S_{2},\dots$ be an infinite sequence produced by a source $\mathcal{S}$. All $S_{n}$ take values in $\{0,1\}$, and $S_{n+1}$ depends only on $S_n$, that is, $p_{S_{n+1} | S_0, \dots, S_n}(s_{n+1} | s_0, \dots, s_n) = p_{S_{n+1} | S_n}(s_{n+1} | s_n)$. The probability $p_{S_{n+1}|S_{n}}$ is schematically represented in the graph below: egin{center} ikzset{ state/.style = { draw, circle, minimum size = 20pt, font = ontsize{12}{12}\selectfont, } } egin{tikzpicture}[> = latex]
ode[state] (a) {$0$};
ode[state, right of = a] (b) {$1$}; \path[->] (a) edge[bend left, above] node {$1/2$} (b); \path[->] (a) edge[loop left] node {$ rac{1}{2}$} (); \path[->] (b) edge[bend left, below] node {$1/4$} (a); \path[->] (b) edge[loop right] node {$ rac{3}{4}$} (); \end{tikzpicture} \end{center} For instance, the edge from $0$ to $1$ means that $p_{S_{n+1}|S_{n}}(1|0) = rac{1}{2}$. We also have that $p_{S_0}(0)=1$. True or false: For every $n\geq 0$, $H(S_n|S_0,\ldots,S_{n-1})
eq H(S_n|S_{n-1}) $.
A. True
B. False
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which principle states that two species cannot occupy the same niche in a habitat?
A. complete exclusion
B. competitive exclusion
C. tough exclusion
D. produce exclusion
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Are the majority of archaea chemotrophs or photosynthetic?
A. chemotrophs
B. autotrophs
C. photosynthetics
D. neither
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If something has a membrane within another thing, it is likely
A. a marker
B. a dark hole
C. a house
D. able to cry
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A consequence of creating thousands of notebooks is
A. longer days
B. habitat change
C. lush landscapes
D. shorter days.
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All plants require this
A. humans
B. insects
C. H2O
D. trees
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following sequence of random variables $S_1,\ldots,S_n,\ldots$ Assume that the limit $H^\star(\mathcal{S})=k$ exists and is finite. Suppose that there exists $\hat{n}>0$ such that for all $i\geq \hat{n}$ one has that the marginal distributions of $S_{i+1}$ and $S_i$ satisfy $p_{S_{i+1}}=p_{S_i}$. Denote with $\mathcal{Y}_{\hat{n}}$ the alphabet of the source $S_{\hat{n}}$. True or false: Can one use this information to infer that the following holds: $|\mathcal{Y}_{\hat{n}}| \geq 2^k $?
A. True
B. False
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A tree is dead
A. when a raccoon scurries up it's trunk
B. when a beaver uses it to a stop up a flowing river
C. when a possum hides in its branches
D. when an owl lives in it
Answer: | B | openbookqa |
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.
What causes a chemical reaction?
A. mixing and heating edible items
B. putting water in a bowl
C. petting a small cat
D. rolling a ball on a floor
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Acid rain can be a result of:
A. burning
B. citric acid
C. flow of electrons
D. fashion
E. acid wash
F. chemical changes
G. burning coal
H. Pollution
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If someone is experiencing frequent falls
A. they should move out of their house
B. they should just stop trying to walk
C. they should try wearing slicker bottomed shoes
D. they should try putting down carpet or throw rugs
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Three-prong plugs, circuit breakers, and gfci outlets are safety features that recognize the danger of what?
A. magnetism
B. electricity
C. heat
D. gravity
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
As altitude increases, the air temperature will do what?
A. rise
B. go up
C. nosedive
D. elevate
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Stream ciphers often use a nonce to \dots
A. simplify the key schedule.
B. reduce the size of the secret key.
C. avoid the reuse of the key stream.
D. improve the efficiency of the automaton.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Translation is the second part of the central dogma of what?
A. molecular gastronomy
B. relativity
C. string theory
D. molecular biology
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Carbon behaves as a metal because it conducts which two things well?
A. electricity and oxygen
B. heat and water
C. heat and electricity
D. heat and magnetism
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is influences the inhibition of axillary buds by an apical bud?
A. eliptical dominance
B. anterior dominance
C. cortical dominance
D. apical dominance
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a relationship between organisms that strive for the same resources in the same place?
A. antagonistic
B. symbiotic
C. competition
D. parasitic
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why does warm air rise higher in the troposphere?
A. it is less flourishing than cool air
B. it is more dense than cool air
C. It contains hydrogen
D. it is less dense than cool air
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes organisms to grow?
A. genetic diversity
B. viruses
C. pathogens
D. genetic material
E. pollution
F. prolactin release
G. Time and energy
H. cell division
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a plant requires what to live longer?
A. trees
B. eggs
C. energy
D. water
E. oxygen
F. peroxide
G. Energy.
H. growth
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Electromagnetic energy enters the body through what part of the eye?
A. energy transport
B. pupil
C. iris
D. skin
E. eyehole
F. lenses
G. organ
H. nerves
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What system can be used by scientists to express very small numbers?
A. scientific diffusion
B. certain diffusion
C. scientific notation
D. similar notation
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the triploid cell develop into during fertilization?
A. zygote
B. tubers
C. membrane
D. endosperm
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dogs use hearing for
A. food and shelter
B. population movement
C. sensing sound
D. circulatory systems
E. chemical messengers
F. courtship
G. support
H. it can be seen
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Each line in a structural formula represents a pair of shared what?
A. electrons
B. atoms
C. ions
D. waves
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Battery powered vehicles have less emissions than
A. lawnmowers
B. wind turbines
C. solar power
D. dragsters
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When a lady beetle is grown up, she may spend time
A. laying a clutch
B. making a memory
C. making friends
D. seeing the sights
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What stuck to animal fur can spread?
A. teeth
B. disease
C. thoughts
D. rabies
E. viruses
F. seeds
G. vibrations
H. A virus
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do ribosomes have?
A. RNA
B. tRNA
C. mitochondria
D. p53
E. DNA
F. stem cells
G. chlorophyll
H. core
Answer: | A | 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 part that connects the vagina with the uterus?
A. cervix
B. ovary
C. urethra
D. vulva
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of rocks form when sediments are compacted and cemented together?
A. crystalline rocks
B. igneous rocks
C. metamorphic rocks
D. sedimentary rocks
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person wanting to pay airfare will ride
A. through clouds
B. on seas
C. across rails
D. on tracks
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Formic acid is found in the secretions of?
A. acid rain
B. sweat glands
C. stomach acid
D. stinging ants
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what do planets orbit?
A. asteroids
B. moons
C. burning hydrogen ball
D. they are orbitless
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What structure does methane have?
A. three dimensional tetrahedra
B. three dimensional oxyhedra
C. two dimensional tetrahedra
D. two dimensional oxyhedra
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement.
A. RSA can be accelerated by using CRT (Chinese Remainder Theorem).
B. An isomorphism is defined as a bijective homomorphism.
C. The CRT states $\mathbb{Z}_{mn} \equiv \mathbb{Z}_{m} \cup \mathbb{Z}_{n}$.
D. The CRT implies $\varphi(mn)=\varphi(m)\varphi(n)$ for $\mathsf{gcd}(m,n)=1$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What on the Earth can be formed by weathering?
A. plates
B. coal
C. crust
D. cracks
E. potash
F. dirt
G. roots
H. rock
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A way to keep a cup of coffee warm is to
A. cook it in the oven
B. heat it with a torch
C. put it in the sun
D. use a heated plate
Answer: | D | openbookqa |
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