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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What usually changes in the autumn season?
A. Something that can be auburn
B. looseness of dirt or compost
C. the looseness of soil
D. the color of leaves on oaks
E. a hemisphere is tilted away from the sun
F. Warm air moving into cold air
G. the male sex cells of plants
H. The bending of a ray of light
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the permanent prevention of gamete production or release called?
A. insemination
B. restoration
C. sterilization
D. fertilization
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If you are stuck in the desert and need your water to last you, it is best to
A. throw it away
B. hit it
C. safeguard it
D. sell it
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Most people can survive only a few days without controlling the body's what?
A. temperature
B. ideas
C. oxygen
D. menace
E. energy
F. it's state
G. Energy.
H. movement
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are some uses of chlorine gas?
A. rooting plant cuttings
B. washing hands
C. fueling airplanes
D. cleaning, disinfecting and in swimming pools
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a plant is being nourished throughout all of itself, the reason is most likely
A. plastic tubes
B. internal tubes
C. interior walls
D. metal tubes
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name for a combination of elements that acts as a different substance?
A. mixture
B. compound
C. solution
D. contrast
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A monad M is a parametric type M[T] with two operations, flatMap and unit: extension [T, U](m: M[T]) def flatMap(f: T => M[U]): M[U] def unit[T](x: T): M[T] To qualify as a monad, a type has to satisfy the three following laws for all m: M[T], x: T, f: T => M[U] and g: U => M[V]: (Associativity) m.flatMap(f).flatMap(g) === m.flatMap(f(_).flatMap(g)) (Left unit) unit(x).flatMap(f) === f(x) (Right unit) m.flatMap(unit) === m Is List with its usual flatMap method and unit(x) = List(x) a monad?
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.
Tick the \emph{incorrect} assertion. In RSA with public key $(e,N)$ and private key $(d,N)$ \ldots
A. we can recover $d$ if we can compute square root modulo $N$ efficiently.
B. $e=3$ can be a valid choice of the public key-exponent.
C. to decrypt a ciphertext $c$, we compute $c^d \bmod{N}$.
D. we must have that $\gcd(e,d) = 1$ to be able to decrypt unambiguously.
Answer: | A | m1_preference |
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 $D=4$ then $\Gamma$ is necessarily prefix-free.
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.
Consider 3 regular expressions \(A\), \(B\), and \(C\), such that:the sets of strings recognized by each of the regular expressions is non empty;the set of strings recognized by \(B\) is included in the set of strings recognized by \(A\);some strings are recognized simultaneously by \(A\) and by \(C\); andno string is recognized simultaneously by \(B\) and \(C\).Which of the following statements are true?(where, for a regular expression \(X\), \((X)\) denotes the transducer which associates every string recognized by \(X\) to itself)(Penalty for wrong ticks)
A. Any string recognized by \(A\) but not by \(B\) is a left string in an association recognized by the transducer \((A)(C)\)
B. Any string recognized by \(B\) is (at least) associated to itself by the transducer \(A\otimes B\)
C. \((A\otimes B)\circ (C)\) recognizes a non empty set of string associations
D. \((B\otimes A)\circ (C)\) recognizes a non empty set of string associations
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Antibiotic drugs are usually effective in treating what kind of infections?
A. biological
B. viral
C. lethal
D. bacterial
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{minimal} assumption on the required channel to exchange the key of a Message Authentication Code (MAC):
A. nothing.
B. authentication and integrity only.
C. confidentiality only.
D. authentication, integrity, and confidentiality.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
This bodily defense function attacks pathogens and includes inflammatory response and phagocytosis?
A. third line of defense
B. vomitting
C. first line of defense
D. second line of defense
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the purpose of utilizing careful farming practices such as rotating crops or planting nutrient rich crops?
A. improve sediment quality
B. improve photosynthesis quality
C. improve soil texture
D. improve soil quality
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what animals have regions that do not code for proteins?
A. fur and fat
B. eukaryotes
C. fur seals
D. barnacles
E. sensory neurons
F. chickens
G. bioaerosols
H. mammals
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What types of glands do only female mammals have?
A. mammary
B. thyroid
C. respiratory
D. pituitary
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What requires a battery to produce light?
A. peachleaf willow
B. a dog
C. electrically
D. a cat
E. a flashlight
F. energy
G. another battery
H. heat energy
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Light has the inability to shine through what?
A. solid wood
B. glass
C. atmospheres
D. water
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $N=3\cdot5\cdot13$. Then a quadratic residue in $\mathbb{Z}_N^*$ has
A. $2$ square roots.
B. $3$ square roots.
C. $6$ square roots.
D. $8$ square roots.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The layer of material on the bottom of the Snake River was put there by what?
A. fish swimming
B. weather related degradation
C. global warming
D. animal movement
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which class of languages includes some which cannot be proven by a polynomial-size non-interactive proof?
A. $\mathcal{P}$
B. $\mathcal{IP}$
C. $\mathcal{NP}$
D. $\mathcal{NP}\ \bigcap\ $co-$\mathcal{NP}$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what requires water?
A. Power plants
B. peachleaf willow
C. animal transport
D. engines
E. Most plants
F. mouth of rivers
G. an organism's body
H. fertilization
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What two ways do channels respond during membrane depolarization?
A. independently and sequentially
B. typically and sequentially
C. independently and typically
D. sequentially and identically
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider an arbitrary cipher $C$ and a uniformly distributed random permutation $C^*$ on $\{0,1\}^n$. Tick the \textbf{false} assertion.
A. $\mathsf{Dec}^1(C)=0$ implies $C=C^*$.
B. $\mathsf{Dec}^1(C)=0$ implies $[C]^1=[C^*]^1$.
C. $\mathsf{Dec}^1(C)=0$ implies that $C$ is perfectly decorrelated at order 1.
D. $\mathsf{Dec}^1(C)=0$ implies that all coefficients in $[C]^1$ are equal to $\frac{1}{2^n}$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Leaves lack what?
A. heat energy
B. heat or cold
C. permineralization
D. scattered light
E. secondary meristem
F. Plant growth is reduced
G. Chlorophyll
H. epidermis and dermis
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What two things collide to cause gas pressure?
A. gas particles and a wave
B. gas particles and an electron
C. gas particles and an object
D. light particles and an object
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 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.
What does immunodeficiency do?
A. enormous damage to homes
B. Make money
C. major threat to health
D. harm them
E. Plant growth is reduced
F. Stay sick shorter
G. Stay sick longer
H. Get well faster
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bluetooth pairing v2.0 is based on\dots
A. bilinar mappings over elliptic curves.
B. a short authenticated string.
C. an ephemeral secret PIN code.
D. a secure token.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is another term for nearsightedness?
A. glaucoma
B. hypoxia
C. anemia
D. myopia
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The fossilized skeleton of archaeopteryx looks like that of a dinosaur, but it had what structures modified for flight, a trait associated only with birds among modern animals?
A. claws
B. feathers
C. beaks
D. fingers
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do cypress produce seeds?
A. rings
B. Wind
C. Mitosis
D. edible
E. Cones
F. Asexually
G. Sexually
H. Pollination
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?
A. chemical reactions
B. material reactions
C. combustion reactions
D. hydrogen reactions
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be caused by earthquakes?
A. wind
B. waves
C. minerals
D. ice formations
E. erosion
F. debris
G. flooding
H. clumps of soil
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When did new plants start sprouting after the forest fire?
A. five months later
B. two months later
C. two weeks later
D. two days later
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The part of the shadow in which light is completely blocked is called what?
A. eclipse
B. umbra
C. corona
D. penumbra
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.
What are the salts of fatty acids called?
A. dyes
B. soaps
C. creams
D. malts
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Water, carbon dioxide, and what other element are important agents of chemical weathering?
A. sulfur
B. helium
C. oxygen
D. methane
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Muscarinic receptors can cause both depolarization or hyperpolarization depending on the what?
A. subtype
B. gravity
C. phenotype
D. strain
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Physical or chemical changes are generally accompanied by a transfer of what?
A. shape
B. color
C. pressure
D. energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What branch of biology focuses on heredity?
A. botany
B. zoology
C. genetics
D. cell biology
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What blood component serves both structural and molecular functions in blood clotting?
A. plasma
B. platelets
C. molecules
D. proteins
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The reaction rate usually increases as the concentration of what increases?
A. mutations
B. complexes
C. reactants
D. generators
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What activity would an animal need stamina for?
A. courtship
B. Movement
C. Incubating Eggs
D. four limbs
E. growth
F. Hunting
G. Hibernation
H. Using camoflauge
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} assertion. A cipher with a good decorrelation of order 2 protects against \ldots
A. \ldots non-adaptive distinguishers limited to two queries.
B. \ldots unbounded attacks.
C. \ldots differential cryptanalysis.
D. \ldots linear cryptanalysis.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do scientists use to search other planets suitable for living?
A. lasers
B. optics
C. microscopes
D. telescopes
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion.
A. MD5 is using a compression function based on the Davies-Meyer scheme.
B. The Keccak hash function is based on the Merkle-Damg{\aa}rd construction.
C. Plain CBCMAC is resistant to forgery attacks.
D. GCM is an efficient MAC based on the CBC mode.
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 correct regarding Crowdsourcing?
A. Random Spammers give always the same answer for every question
B. It is applicable only for binary classification problems
C. Honey Pot discovers all the types of spammers but not the sloppy workers
D. The output of Majority Decision can be equal to the one of Expectation-Maximization
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do angiosperms produce?
A. needles
B. flowers and fruit
C. scales
D. leaves
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the assertion related to an open problem.
A. $NP\subseteq IP$.
B. $P\subseteq IP$.
C. $PSPACE=IP$.
D. $NP = \text{co-}NP$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What was the appendix used for in the past but is no longer needed for?
A. digest food
B. produce food
C. sense danger
D. fight infection
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the measure of water potential?
A. spores
B. fluctuations
C. megapascals
D. trials
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
plates in the earth do what which causes earthquakes
A. Movement
B. waves
C. heat
D. collide
E. moves
F. erosion
G. break off
H. friction
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Irrigation can waste a lot of what natural resource?
A. water
B. money
C. fertilizer
D. habitat
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The smallest unit of structure and function in all living organisms is what?
A. particle
B. mineral
C. cell
D. compound
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When using the plain ElGamal cryptosystem over the group $\mathbb{Z}_p^*$ with a fixed $\ell$-bit prime $p$ and a fixed generator $g\in\mathbb{Z}_p^*$, the \textit{tightest} complexity of generating a new key-pair is\ldots
A. $\mathcal{O}(4{\ell})$.
B. $\mathcal{O}(\ell^3)$.
C. $\mathcal{O}(\ell^2)$.
D. $\mathcal{O}(\log{\ell}^4)$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What increases biodiversity?
A. Reproduction
B. cross-pollination
C. By coral exoskeletons
D. gene flow
E. Quality of life
F. self-pollination
G. asexual reproduction
H. extinction
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which attribute gives the best split?A1PNa44b44A2PNx51y33A3PNt61j23
A. A1
B. A3
C. A2
D. All the same
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 correct regarding Louvain algorithm?
A. It creates a hierarchy of communities with a common root
B. Clique is the only topology of nodes where the algorithm detects the same communities, independently of the starting point
C. If n cliques of the same order are connected cyclically with n-1 edges, then the algorithm will always detect the same communities, independently of the starting point
D. Modularity is always maximal for the communities found at the top level of the community hierarchy
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can bring amino acids in the correct sequence?
A. body morphing
B. Organic compounds
C. flow of electrons
D. acid sequences
E. gene sequences
F. A computer
G. gene markups
H. A Greek letter
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the matter through which sound waves travel?
A. medium
B. air
C. dust
D. mass
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. Enigma ...
A. was broken mainly because of design flaws in the patented documents.
B. was used by the German armies in World War 2.
C. relies on Kerchkoffs's Principle.
D. could be plugged into a radio transmitter.
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 most likely to occur?
A. an archaeologist finds an ancient crustacean in magma
B. an archaeologist finds an ancient crustacean in limestone
C. an archaeologist finds an ancient human in limestone
D. an archaeologist finds an ancient human in magma
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thermal conduction is
A. room temperature water sitting on a counter
B. a dog's paws touching summer scorched pavement
C. cake pans stacked in an oven
D. ice touching ice in a freezer
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When copper conducts heat it what?
A. movement
B. ligt
C. expands
D. moves
E. A computer
F. power
G. Energy.
H. energy
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What leaves the body upon relaxation of a muscle?
A. sweat
B. urine
C. Energy.
D. Energy
E. fat
F. lead
G. blood
H. gasoline
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which attribute gives the best split?A1PNa44b44A2PNx51y33A3PNt61j23
A. A1
B. A3
C. A2
D. All the same
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are not cells?
A. bacteria
B. humans
C. eggs
D. A drug.
E. an object
F. barnacles
G. protist
H. rabies
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be pushed together to form an earthquake?
A. fibrils
B. volcanos
C. crust
D. energy
E. trees
F. waves
G. boulders on the earth
H. rocks
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a regression task. You are using your favorite learning algorithm with parameters w and add a regularization term of the form $\frac{\lambda}{2}\|\mathbf{w}\|^{2}$. Which of the following statements are correct for a typical scenario?
A. The training error as a function of $\lambda \geq 0$ decreases.
B. The training error as a function of $\lambda \geq 0$ increases.
C. The test error as a function of $\lambda \geq 0$ increases.
D. The test error as a function of $\lambda \geq 0$ decreases.
E. The training error as a function of $\lambda \geq 0$ first decreases and then increases.
F. The test error as a function of $\lambda \geq 0$ first decreases and then increases.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In ElGamal signature scheme, if we avoid checking that $0 \leq r < p$ then \ldots
A. \ldots a universal forgery attack is possible.
B. \ldots an existential forgery attack is avoided.
C. \ldots we can recover the secret key.
D. \ldots we need to put a stamp on the message.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Each antibody can bind with just one specific type of what, resulting in a signal for a phagocyte to destroy them?
A. antigen
B. pathogen
C. immunogen
D. adhesion
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
_ are used for moving people across bodies of water.
A. dolphins
B. engines
C. gas turbines
D. electricity
E. streams
F. rivers
G. arteries
H. animal transport
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An electric car requires what to operate?
A. radiation shielding
B. hydrogen and oxygen
C. electromagnetic energy
D. gasoline
E. direct energy
F. heat energy
G. a closed circuit
H. oxygen
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In practice, what is the typical size of an RSA modulus?
A. 64 bits
B. 256 bits
C. 1024 bits
D. 8192 bits
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of plant keeps it green leaves year-round?
A. conifer
B. deciduous
C. evergreen plant
D. cactus
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
You write a Python code to optimize the weights of your linear regression with 10 features \textbf{using gradient descent} for 500 epochs. What is the minimum number of for-loops you need to perform your optimization?
A. Two for-loops, one to iterate over the weights and the other to iterate over the epochs
B. Only one for-loop to iterate over the epochs.
C. Only one for-loop to iterate over the weights.
D. No for-loop is really necessary. Everything can be vectorized
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Data being classified as unstructured or structured depends on the:
A. Degree of abstraction
B. Level of human involvement
C. Type of physical storage
D. Amount of data
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is decomposed in decomposition?
A. lifeless life forms
B. living creatures
C. metals
D. plastics
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The enteric nervous system provides intrinsic innervation, and the autonomic nervous system provides this?
A. complex innervation
B. autonomic innervation
C. extrinsic innervation
D. arise innervation
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 scheduler policies are preemptive?
A. FIFO (First In, First Out)
B. SJF (Shortest Job First)
C. STCF (Shortest Time to Completion First)
D. RR (Round Robin)
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 a substance that cannot be broken down to other substances by chemical reactions.?
A. an element
B. a participate
C. a molecule
D. a compound
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bees are useful for what for plants?
A. growth
B. killing
C. reproduction
D. termination
E. survival
F. growing
G. food and shelter
H. gene flow
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some fruits are berries and have _____ visible on the outside, but others have them on the inside
A. corn
B. songs
C. mice
D. kernels
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A voltaic cell uses what type of reaction to generate an electric current
A. chemical reaction
B. instantaneous redox
C. spontaneous catalyst
D. spontaneous redox
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. In Linear Cryptanalysis, the corresponding mask circuit of \ldots
A. \ldots a XOR gate ($X\oplus Y = Z$) is $a\cdot Z=(a\cdot X)\oplus (a\cdot Y)$
B. \ldots a XOR to constant gate ($Y=X\oplus K$) is $a\cdot Y = (a\cdot X)\oplus (a\cdot K)$
C. \ldots a linear circuit ($Y=M\times X$) is $a\cdot Y = (M\times a)\cdot X$
D. \ldots a duplicate gate ($X=Y=Z$) is $(a\oplus b)\cdot X=(a\cdot Y)\oplus (b\cdot Z)$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Over many generations, the resulting genetic diversity provides valuable raw material for what?
A. natural selection
B. intelligent selection
C. coral selection
D. characteristic selection
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In science, what can be described as a set of steps that help us to answer questions?
A. scientific controls
B. theory
C. hypothesis
D. scientific method
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{true} assertion. A distinguishing attack against a block cipher\dots
A. is a probabilistic attack.
B. succeeds with probability $1$.
C. outputs the secret key.
D. succeeds with probability $0$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can create toxic fumes?
A. cigarettes
B. High temperatures.
C. smoking tobacco
D. harmful substances
E. fossil fuels
F. chlorofluorocarbons
G. Pesticides
H. chemical reaction
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a correct pruning strategy for decision tree induction?
A. Apply Maximum Description Length principle
B. Stop partitioning a node when either positive or negative samples dominate the samples of the other class
C. Choose the model that maximizes L(M) + L(M|D)
D. Remove attributes with lowest information gain
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of proteins either activate or deactivate the transcription of other genes?
A. master complex proteins
B. master regulatory proteins
C. perfect regulatory proteins
D. carbon proteins
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Reducing paper production would directly help stop what international problem?
A. Greenhouse gases
B. obesity
C. global warming
D. cool summers
E. deforestation
F. population movement
G. antibiotic resistant bacteria
H. Greenhouse gasses
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A system of tubes that relocates water and nutrients around in order to make most use of them can be found in
A. a lily
B. a door
C. a table
D. a rock
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what makes soil stable?
A. weather
B. heat
C. magma
D. rain
E. streams
F. water
G. trees
H. crust
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract?
A. vagina
B. cervix
C. urethra
D. uterus
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Flooding can cause what to leave an environment
A. fish
B. animals
C. ducks
D. plants
E. threatened
F. kill them
G. Sediment
H. coastlines
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what do some plants use a stem to store?
A. CO2
B. H20
C. RNA
D. UV
E. urea
F. Dew
G. h2o
H. rain
Answer: | G | qasc |
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