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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What form does water take on the planet mars?
A. ice
B. plasma
C. liquid
D. gas
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In some species, what has led to the evolution of alternative male mating behavior and morphology?
A. similar selection
B. sexual process
C. sexual selection
D. distributive selection
Answer: | C | sciq |
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.
What decides what may enter or leave a cell?
A. cell wall
B. nucleus
C. cell membrane
D. golgi apparatus
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The maintenance of constant conditions in the body is also known as what?
A. mononucleosis
B. consciousness
C. hypothesis
D. homeostasis
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Bonding in molecules with resonance forms is better described by which theory?
A. string theory
B. Geiger theory
C. Pascal's theory
D. molecular orbital theory
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the organ in which gas exchanges take place between blood and air?
A. kidney
B. heart
C. skin
D. lungs
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do most molds get their organic compounds from?
A. dead organisms
B. particles in the air
C. fossil fuels
D. aqueous solution
E. burning coal
F. living organisms
G. swamp vegetation
H. sunlight
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements are true about command injection?
A. The root cause of command injection is the lack of distinction
between data plane and control/code plane.
B. Command injection allows the attacker to launch new processes or
invoke internal shell commands.
C. To mitigate command injection, it is best to replace powerful
shell commands (e.g., \texttt{system()}) with less privileged alternatives
such as \texttt{read\_file()}.
D. Command injection can be mitigated, in general, by
prohibiting the "\texttt{;}" character.
E. Command injection is unique to PHP web applications.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of the encryption threat that corresponds to \emph{force the sender to encrypt some messages selected by the adversary}?
A. Chosen Ciphertext Attack
B. Chosen Plaintext Attack
C. Known Ciphertext Attack
D. Known Plaintext Attack
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Remember electrons are negatively charged, so ions with a positive charge have lost what?
A. proton
B. atom
C. electron
D. neutron
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A shadow stack...
A. offers stronger protection than stack canaries.
B. needs to be protected against or hidden from arbitrary writes.
C. is an exact copy of the original stack allowing for a complete integrity verification.
D. is used by exception handling for stack trace generation.
E. is not usable in combination with CFI.
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 narrowest blood vessels, where oxygen is transferred into body cells?
A. muscles
B. capillaries
C. viens
D. arteries
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a process of removing wastes and excess water from the body?
A. hydration
B. urination
C. incontinence
D. trash can
E. vaporization
F. Cooking
G. body waste
H. Exfoliation
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where might you find eggs?
A. forest
B. space
C. lava
D. ocean
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of AddressSanitizer (ASan), MemorySanitizer (MemSan),
UndefinedBehaviorSanitizer (UBSan) or ThreadSanitizer (TSan) can detect
bugs (if any) in the following code snippet?
\begin{lstlisting}[language=C,style=c]
int sum_array(int *arr, size_t len) {
// Return sum of array elements
int result = 0;
for (size_t i = 0; i <= len; i++) {
result += arr[i];
}
return result;
}
\end{lstlisting}
A. ASan
B. MemSan
C. UBSan
D. TSan
E. There is at least one bug in the snippet, but none of the
mentioned sanitizers can detect it.
F. There are no bugs in the snippet.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Doing what to plants has a negative impact on the ecosystem?
A. planting them
B. deforestation
C. cutting them down
D. Pesticides
E. watering them
F. massive damage
G. sitting under them
H. Abnormal cell growth
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is an example of reproduction occurring in adulthood?
A. humans are unable to reproduce until they are legal adults
B. eggs are unable to be fertilized before they are dropped
C. dogs are unable to have puppies until they are two years old
D. cats are unable to produce offspring until they are sexually mature
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are mass, volume, and length an example of?
A. fantastic properties
B. dynamic properties
C. extensive properties
D. extensive compounds
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name for spherical groups of old stars held tightly together by gravity?
A. dark matter
B. nebula
C. globular clusters
D. elliptical clusters
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dead organisms can create energy after what?
A. burning
B. winter
C. mutations
D. Cooking
E. cycles
F. summer
G. freezing
H. Gunshots
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A granite counter top
A. will always cost more than a mountain
B. should be cleaned with mineral water
C. is only found in a kitchen
D. is made of minerals
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the outer layer of the adrenal gland called?
A. zona reticularis
B. adrenal skin
C. adrenal cortex
D. medulla
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
We all start as a single cell and soon grow into what?
A. egg
B. embryo
C. nucleus
D. uterus
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What adversarial model does not make sense for a message authentication code (MAC)?
A. key recovery.
B. universal forgery.
C. existential forgery.
D. decryption.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do organisms require to repair themselves?
A. food
B. Energy
C. protein
D. money
E. Self love
F. pain
G. Microscope
H. Energy.
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does not change during melting?
A. Solid
B. Density
C. energy
D. vapors
E. O3
F. fats
G. Mass
H. Sublimation
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A learned characteristic could be
A. Eye color
B. a cartwheel
C. freckles
D. Hair color
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Toward the late stages of pregnancy, a drop in progesterone and stretching forces from the fetus lead to increasing uterine irritability and prompt labor. contractions serve to dilate the cervix and expel this?
A. uteris
B. blood
C. tissues
D. newborn
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do outdoor plants require to survive?
A. farming
B. warmth
C. people
D. sodium
E. rain
F. oxygen
G. thunder and lightning
H. air
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The number of plaintext/ciphertext pairs required for a differential cryptanalysis is\dots
A. $\approx DP$
B. $\approx \frac{1}{DP}$
C. $\approx \frac{1}{DP^2}$
D. $\approx \log \frac{1}{DP}$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of bases completely dissociate in water, releasing all hydroxide anions into the solution?
A. weak
B. whole
C. strong
D. unusual
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can be used to accelerate the rate at which chemical reactions occur?
A. protein
B. components
C. enzymes
D. hormones
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what kind of heart do mollusks have?
A. organ
B. epidermal
C. fossils
D. ligt
E. three
F. warmth
G. warm
H. simple
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sailors guided themselves with the night sky using a
A. the sun
B. the moon
C. never moving star
D. light houses
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Fermat Test outputs `maybe prime' with probability which may be high given though $n$ is composite when ...
A. $n$ is an even composite.
B. $n$ is a Fermat number.
C. $n$ is the multiplication of two primes.
D. $n$ is a Carmichael number.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mammals conserve body heat with what that produce thickness and colors?
A. sweating
B. Exfoliation
C. properties
D. four limbs
E. a cuticle
F. follicles
G. dense
H. heat energy
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of biome or climate might you find very close to the earth's poles, as well as up on high mountains?
A. tropical
B. desert
C. taiga
D. tundra
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What item starts puberty in girls?
A. the hypothalamus
B. the ovary
C. the thyroid
D. the uterus
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Hair and nails are made of what?
A. cellulose
B. keratin
C. proteins
D. chromatin
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plants face two types of enemies: herbivores and what else?
A. pathogens
B. carnivores
C. water
D. erosion
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For this question, one or more assertions can be correct. Tick only the correct assertion(s). There will be a penalty for wrong assertions ticked.Which of the following associations can be considered as illustrative examples for inflectional
morphology (with here the simplifying assumption that canonical forms are restricted to the roots
only)?
A. (activate, action)
B. (hypothesis, hypotheses)
C. (to go, went)
D. (speaking, talking)
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the measure of electric current?
A. ampheres
B. intensity
C. volts
D. watts
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When does water evaporate more quickly?
A. dry and hot
B. salt and water.
C. In October
D. during the day
E. at night
F. In the morning
G. hydration
H. lowered energy cost
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Joe used a flame torch against the side of a bucket and the entire barrel heated up, but didn't burn. What material could the bucket have been made of?
A. walnut
B. aluminum
C. ice
D. ceramic
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Just as millions of different words are spelled with our 26-letter english alphabet, millions of different proteins are made with the 20 common what?
A. peptides
B. amino acids
C. mutation acids
D. enzymes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what have varied life cycles?
A. absorb light energy
B. mountains
C. h2o
D. biological diversity
E. Chlorophyll
F. remains of prehistoric life
G. clouds
H. simplest green plants
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Twin studies have been instrumental in demonstrating what type of component in autism?
A. internal
B. natural
C. environmental
D. bacterial
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What drives puberty in male humans?
A. methane
B. estrogen
C. bloodstream
D. testosterone
Answer: | D | 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.
Select \emph{incorrect} statement. The exhaustive search
A. can be used to find a secret key of AES.
B. is a brute force attack.
C. is not applicable against perfectly secure cipher.
D. runs in time polynomial in the length of the key.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Another term for wind energy is clean energy because the wind and air contains
A. Seven
B. under energy
C. zero pollutants
D. moon
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the following mysterious binary encoding:egin{center} egin{tabular}{c|c} symbol & encoding \ \hline $a$ & $??0$\ $b$ & $??0$\ $c$ & $??0$\ $d$ & $??0$ \end{tabular} \end{center} where with '$?$' we mean that we do not know which bit is assigned as the first two symbols of the encoding of any of the source symbols $a,b,c,d$. What can you infer on this encoding assuming that the code-words are all different?
A. The encoding is uniquely-decodable.
B. The encoding is uniquely-decodable but not prefix-free.
C. We do not possess enough information to say something about the code.
D. It does not satisfy Kraft's Inequality.
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 force always opposes the direction of motion?
A. kinetic friction
B. strong force
C. binary friction
D. harmonic friction
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select what statements are true about probabilistic parsing.A penalty will be applied for any wrong answers selected.
A. The purpose of introducing probabilities at the syntactic level is to enable the parser to choose among different parses of an ambiguous sentence.
B. The probabilities aims at capturing linguistic phenomena that are hard to express in operational terms but can be estimated from linguistic corpora.
C. Probabilizing does not depend on the way the syntactic parser is used (either as a recognizer or as an analyzer).
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $n$ be an integer. Which of the following is \emph{not} a group in the general case?
A. $(\mathbf{R},+)$
B. $(\mathbf{Q}\setminus \{0\},\times)$
C. $(\mathbf{Z}_n,+ \pmod{n})$
D. $(\mathbf{Z}_n,\times \pmod{n})$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the most numerous organisms in the world?
A. primates
B. reptiles
C. jellyfish
D. insects
Answer: | D | sciq |
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.
Many corals secrete what to form a coral reef?
A. Chlorophyll
B. salt and water.
C. The area was once underwater
D. Chemical energy
E. aqueous solution
F. Organic compounds
G. gastropod shells
H. hard outer covering
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Phototrophic organisms capture light energy from the sun and convert it into what type of energy inside their cells?
A. solar power
B. radiation energy
C. mechanical energy
D. chemical energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the most common bacterial sti in the u. s.?
A. diarrhea
B. chlamydia
C. influenza
D. tuberculosis
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cells with damaged DNA are more likely to divide when exposed to what?
A. harmful substances
B. apoptotic genes
C. sulfur dioxide
D. a tumor suppressor
E. Electrical energy
F. heat or cold
G. immune system
H. a carcinogen
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many lizards live in desert habitats?
A. all
B. some
C. fifteen
D. none
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does cooking food do?
A. it keeps an organism warm
B. Makes it taste bad
C. depress neuronal excitability
D. Kills organisms and vitamins
E. get chemical reactions started
F. Makes it cold
G. converting electricity to heat
H. Makes it spoil
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Incandescents convert electricity into light and what
A. energy
B. house
C. renewable energy
D. home
E. heat energy
F. motion
G. kinetic energy
H. heating liquids
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $n=pq$ be a RSA modulus and let $(e,d)$ be a RSA public/private key. Tick the \emph{correct} assertion.
A. Finding a multiple of $\lambda(n)$ is equivalent to decrypt a ciphertext.
B. $ed$ is a multiple of $\phi(n)$.
C. The two roots of the equation $X^2 - (n-\phi(n)+1)X+n$ in $\mathbb{Z}$ are $p$ and $q$.
D. $e$ is the inverse of $d$ mod $n$.
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 fronts often bring sudden changes in the weather, including different types of precipitation, depending on the season?
A. stationary fronts
B. cold fronts
C. warm fronts
D. occluded fronts
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What needs less water and will survive in a drought?
A. tiny polyps
B. Roundworms
C. shrub beds
D. tall trees
E. heterotrophs
F. rainforests
G. mussels
H. dandilions
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the urethra do?
A. makes sperm and evacuates bowels
B. stores sperm and urine
C. filters urine and makes sperm
D. carries urine and sperm out of the body
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The minimum amount necessary for self-sustained fission of a given nuclide is called what?
A. its critical mass
B. its molar mass
C. its activation energy
D. its half-life
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Suppose that in a given FP Tree, an item in a leaf node N exists in every path. Which of the following is true?
A. N co-occurs with its prefixes in every transaction
B. {N}âs minimum possible support is equal to the number of paths
C. For every node P that is a parent of N in the FP tree, confidence(P->N) = 1
D. The item N exists in every candidate set
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The desert rat has evolved traits that help it live with low supplies of water, what is this an example of?
A. acquired heuristics
B. acquired characteristics
C. acquired interests
D. acquired statistics
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. GSM anonymity is broken by ...
A. replaying an A3 challenge.
B. desynchronizing the mobile station and the network.
C. using A5/1.
D. sniffing the very first connection protocol.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
using a gasoline engine requires what?
A. electricity
B. no ignition
C. carbon dioxide
D. easy ignition
E. difficult ignition
F. no gasoline
G. hydrogen and oxygen
H. adding heat
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
$\mathbb{Z}_{37}^*$ denotes ...
A. a field.
B. an additive group.
C. a multiplicative group.
D. a ring.
Answer: | A | m1_preference |
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 should the minimal length of the output of a hash function be to provide security against \emph{collision attacks} of $2^{256}?$
A. $2^{256}$ bits.
B. $2^{512}$ bits.
C. $256$ bits.
D. $512$ bits.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
December is during the summer in the southern what?
A. states
B. division
C. cities
D. counties
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If someone released a pollutant into the world, it would be all aside from
A. plastic
B. poison
C. trees
D. smoke
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a firecracker converts chemical energy into what?
A. kinetic energy
B. Loud noises
C. vibrating waves
D. An object is seen
E. electromagnetic energy
F. deoxyribonucleic acid
G. hydrogen and oxygen
H. harmful substances
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Strangeness, charm, bottomness, and topness are properties of what subatomic particle?
A. quarks
B. dark matter
C. molecules
D. pion
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Standard encryption threats do not include:
A. Known-plaintext attacks.
B. Chosen-plaintext attacks.
C. Universal forgeries.
D. Key-recovery attacks.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What cause disease in hosts?
A. insects
B. Allergies
C. Pesticides
D. cancer
E. water
F. colds
G. animals
H. bacteria
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{\emph{incorrect}} assertion. A $\Sigma$-protocol \dots
A. has special soundness.
B. is zero-knowledge.
C. is a 3-move interaction.
D. has the verifier polynomially bounded.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why is XML a document model?
A. It supports application-specific markup
B. It supports domain-specific schemas
C. It has a serialized representation
D. It uses HTML tags
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A basic statement in RDF would be expressed in the relational data model by a table
A. with one attribute
B. with two attributes
C. with three attributes
D. cannot be expressed in the relational data model
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the most numerous and diverse biochemical compounds?
A. acids
B. lipids
C. proteins
D. vitamins
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Alternating Least Squares \& Matrix Factorization) For optimizing a matrix factorization problem in the recommender systems setting, as the number of observed entries increases but all $K, N, D$ are kept constant, the computational cost of the matrix inversion in Alternating Least-Squares increases.
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.
Individuals with sickle cell anemia have crescent-shaped what?
A. glial cells
B. red blood cells
C. nerve cells
D. white blood cells
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When a solute dissolves into a solvent what is that called?
A. viscosity
B. solubility
C. enthalpy
D. mixing
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are metals good at?
A. to move people
B. power
C. cooling
D. voltage
E. polarizing
F. electricity
G. conducting
H. magnetizing
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is likely made of molecules?
A. empty space
B. an osprey
C. one's soul
D. nothingness
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Nonshivering thermogenesis, which involves the breakdown of brown adipose tissue, is a special methods newborns have for what purpose?
A. generating heat
B. harnessing heat
C. moving heat
D. losing heat
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The moon's surface
A. is smooth on the entire surface
B. contains large cavities cause by explosions
C. contains an internal core of cheese
D. is filled with lakes
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What helps an insectivorous plant attract and digest insects?
A. specialized leaves
B. specialized flowers
C. spines
D. special seeds
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Forests stabilize what influences what growth?
A. Trees
B. Energy
C. wind
D. seasons
E. rain
F. plant
G. Winter
H. Energy.
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a thing is electrically insulated, then it is
A. wood inside, metal inside
B. a random mixture of materials
C. metal inside, metal outside
D. metal inside, other material outside
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fossils themselves and the order in which they appear in are generally collectively called what?
A. coal record
B. fuel cycle
C. fossil magnitude
D. fossil record
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can living underground help animals do?
A. survive
B. Die faster
C. lowered energy cost
D. Stay clean
E. Prevent death
F. water conservation
G. storing water
H. Hear better
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Suppose that q is density reachable from p. The chain of points that ensure this relationship are {t,u,g,r} Which one is FALSE?
A. {t,u,g,r} have to be all core points.
B. p and q will also be density-connected
C. p has to be a core point
D. q has to be a border point
Answer: | D | m1_preference |
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