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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for the force applied to a wheel and axle?
A. output force
B. velocity force
C. input force
D. momentum
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What doesn't eliminate waste?
A. plants
B. mushrooms
C. bacteria
D. robots
Answer: | D | openbookqa |
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.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is name for a piece of collagen-rich skin formed after the process of wound healing that differs from normal skin?
A. tissue
B. size
C. scar
D. Sore
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Marbles in the right light make
A. rainbows
B. thee channel change
C. demons appear
D. the sun appear
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The cell body contains what central structure along with other organelles?
A. electron
B. neutron
C. protons
D. nucleus
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What color is the brittle metalloid tallurium?
A. silvery white
B. brownish black
C. purplish blue
D. yellowish green
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the smallest agents of what cannot reproduce by themselves?
A. Pesticides
B. bacteria
C. Allergies
D. fungi
E. animals
F. dangerous
G. ferns
H. disease
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a person is dehydrated in a desert without water sources like rivers or ponds, they can hydrate by
A. cracking open peyote
B. staring at sand
C. eating a pebble
D. licking a rock
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which form of electromagnetic waves have more energy: low frequency wave or high frequency waves?
A. low frequency waves
B. high frequency waves
C. neither
D. the same
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of islands provide natural protection to shorelines?
A. edge islands
B. locational islands
C. patch islands
D. barrier islands
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some gametophytes develop underground and form mycorrhizal associations with what?
A. fungi
B. plants
C. animals
D. protists
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for materials that have been left behind by organisms that once lived?
A. skulls
B. detritis
C. bones
D. fossils
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Metamorphosis is complete at
A. adulthood
B. embryo
C. hatching egg
D. larva
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{incorrect} assertion regarding the Diffie-Hellman key exchange
A. It is secure under a passive adversary.
B. It is secure when working in a subgroup of $\mathbb{Z}_p^*$ of big prime order.
C. It is secure under an active Man-In-The-Middle attack.
D. It is not secure when working in $\mathbb{Z}_n$ with $n$ having only small prime factors.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which cycle tracks the flow of nitrogen through an ecosystem?
A. life cycle
B. water cycle
C. nitrogen reaction
D. nitrogen cycle
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The combustion of propane gas produces carbon dioxide and what else?
A. methane
B. phosphorous
C. water vapor
D. carbon monoxide
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Name one kind of a protein that some viruses have inside their phospholid envelope?
A. layers of fat
B. more abundant
C. positive
D. negative
E. allow growth
F. Leptospirosis
G. intrinsic
H. bioaerosols
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Heat causes you to sweat, so at which time of day will you sweat most?
A. high noon
B. night time
C. early morning
D. during a snowstorm
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The k-means algorithm for clustering is guaranteed to converge to a local optimum.
A. TRUE
B. FALSE
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Microorganisms can cause edibles to spoil and cause what?
A. filling meals
B. harmful substances
C. good tastes
D. Dehydration
E. healthy bodies
F. chickenpox
G. serious sickness
H. Pollution
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To which expression is the following for-loop translated? for x <- xs if x > 5; y <- ys yield x + y
A. xs.flatMap(x => ys.map(y => x + y)).withFilter(x => x > 5)
B. xs.withFilter(x => x > 5).map(x => ys.flatMap(y => x + y))
C. xs.withFilter(x => x > 5).flatMap(x => ys.map(y => x + y))
D. xs.map(x => ys.flatMap(y => x + y)).withFilter(x => x > 5)
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Earthworms eat dirt, which is good for what?
A. bees
B. plants
C. water
D. health
E. firs
F. survival
G. food
H. movement
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The bone matrix consists of tough protein fibers—mainly what?
A. hemoglobin
B. tissues
C. collagen
D. tendons
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Both flukes and tapeworms are parasites with what kind of host?
A. trees
B. cells
C. insect
D. vertebrate
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
You are working on a dataset with lots of outliers, and want to perform a regression task. Everything else being equal, and assuming that you do not do any pre-processing, which loss function will be less affected by these outliers?
A. $\mathcal{L}(y, \hat{y})= (y - \hat{y})^2$ (MSE)
B. $\mathcal{L}(y, \hat{y})= |y - \hat{y}|$ (MAE)
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 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 can kill their host?
A. cigarettes
B. bacteria
C. adding heat
D. heat or cold
E. burning
F. Dehydration
G. lungworms
H. Pollution
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What may become unbalanced if the rate of breathing is too fast or too slow?
A. normal eating
B. normal human blood
C. cigarettes
D. normal skin
E. Veins and arteries.
F. Chemical energy
G. kinetic energy
H. normal studying
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some invertebrates may have which feature?
A. invertebrate
B. fat
C. gills
D. exception
E. three
F. mollusk
G. complex
H. shell
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The simplest system is that of contractile vacuoles present in what?
A. microorganisms
B. parasites
C. crystals
D. macroorganisms
Answer: | A | sciq |
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.
Cellular respiration is the reverse or opposite of what?
A. reproduction
B. photosynthesis
C. spermatogenesis
D. glycolysis
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For skeletal development, the most common template is what?
A. cartilage
B. calcium
C. membrane
D. collagen
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where is a zygote formed by sperm swimming to an egg?
A. colder and wetter
B. ocean water
C. graptolites
D. rapid expansion
E. a delta
F. an archegonium
G. barnacles
H. an organism's body
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The exponent of the group $\mathbb{Z}_9^*$ is
A. 6.
B. 9.
C. 8.
D. 3.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The encryption in GSM is done by ...
A. A3.
B. A8.
C. E0.
D. A5.
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.
Removal of dams on rivers is an example of what?
A. reproduction
B. renewal
C. restoration
D. evolution
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the key to species evolving?
A. parasites
B. mutations
C. radiation
D. microbes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Once the egg has hatched a swan has given birth to
A. a chick
B. a rock
C. a human baby
D. an egg
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. The advantage of a distinguisher of two distributions $P_0$ and $P_1$
A. is always the Euclidean distance between $P_0$ and $P_1$.
B. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[P = P_1|A \rightarrow 1]-\Pr[P = P_0| A \rightarrow 1]$.
C. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[A \rightarrow 0|P = P_1 ]-\Pr[A \rightarrow 1|P = P_0]$.
D. can touch the statistical distance $\frac{1}{2}\Sigma_{x}|P_0(x) - P_1(x)|$ between $P_0$ and $P_1$, when he makes only one query.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the Earth revolved around another planet instead of a star, what might it lack?
A. continents
B. satellites
C. starry skies
D. seasons
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All new alleles are formed by what types of mutations?
A. ordinary
B. random
C. chaotic
D. systemic
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do clams feed on?
A. Plankton
B. food
C. glucose
D. Fish
E. Flowers
F. Energy.
G. Energy
H. Other clams
Answer: | A | qasc |
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}’s 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.
Controlled burns help prevent wildfires by cleaning up
A. dead foliage
B. animal droppings
C. wasp nests
D. air pollution
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the ratio of solutes in a solution to a volume of solvent in a solution known as?
A. molarity
B. equilibrium
C. molality
D. osmolality
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is attached to insects' thorax?
A. sugar
B. Energy.
C. antennae
D. Energy
E. wings
F. nothing
G. food
H. pancreas
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A quiet desert town will see more _____ than a big city will.
A. buildings
B. cars
C. people
D. stars
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fitting a Gaussian Mixture Model with a single Gaussian ($K=1$) will converge after one step of Expectation-Maximization.
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.
Over what periods has macroevolution happened?
A. future
B. relocation
C. geologic
D. earthquakes
E. erosion
F. modern
G. Winter
H. current
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A false negative in sampling can only occur for itemsets with support smaller than
A. the threshold s
B. p*s
C. p*m
D. None of the above
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The inverse document frequency of a term can increase
A. by adding the term to a document that contains the term
B. by removing a document from the document collection that does not contain the term
C. by adding a document to the document collection that contains the term
D. by adding a document to the document collection that does not contain the term
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following arguments is correct?
A. All students in this class understand math. Alice is a student in this class. Therefore, Alice doesn’t understand math.
B. Every physics major takes calculus. Mathilde is taking calculus. Therefore, Mathilde is a physics major.
C. All cats like milk. My pet is not a cat. Therefore, my pet does not like milk.
D. Everyone who eats vegetables every day is healthy. Linda is not healthy. Therefore, Linda does not eat vegetables every day.
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do igneous rocks form into when heated?
A. magma
B. matter
C. crust
D. soils
E. rocks
F. alveoli
G. coal
H. mines
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where would it be most difficult to play a game of ice hockey?
A. ice hockey arena
B. the moon
C. a frozen pond
D. an ice rink
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How do behaviors that improve fitness increase?
A. because of Darwin
B. competition
C. due to fertilization
D. due to asexual reproduction
E. through evolution
F. the body's largest organ
G. Earth orbiting the Sun
H. Riding a bike
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If someone is dying of thirst, they can hydrate by
A. catching rain
B. visiting a valley
C. drink acid
D. find snow
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the three forms of water as found in nature?
A. solid , mixture , gas
B. solid, liquid, gas
C. balanced , liquid , gas
D. ice, vapor, sleet
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is/are true about fuzzing with sanitizers?
A. Some fuzzers use fork servers to reduce sanitizer overhead.
B. The set of sanitizers used during a fuzzing campaign must be
carefully chosen (tradeoff between bug visibility/execution
speed).
C. Some fuzzers dynamically tweak sanitizers to speed up fuzzing.
D. ASAN instrumentation has a negligible startup overhead.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given graph 1→2, 1→3, 2→3, 3→2, switching from Page Rank to Teleporting PageRank will have an influence on the value(s) of:
A. All the nodes
B. Node 1
C. Node 2 and 3
D. No nodes. The values will stay unchanged.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the first column of matrix L is (0,1,1,1) and all other entries are 0 then the authority values
A. (0, 1, 1, 1)
B. (0, 1/sqrt(3), 1/sqrt(3), 1/sqrt(3))
C. (1, 1/sqrt(3), 1/sqrt(3), 1/sqrt(3))
D. (1, 0, 0, 0)
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What grow in length and girth caused by meristems?
A. roots
B. ferns
C. legumes
D. Trees
E. plants
F. Flowers
G. bushes
H. bamboo
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select all statements that are true.A penalty will be applied for any wrong answers.
A. The analyzer functionality of a parser determines the set of all possible associated syntactic structures for any syntactically correct sentence.
B. The recognizer functionality of a parser decides if a given sequence of words is syntactically correct or not.
C. For a sentence to be acceptable in general, it is sufficient to satisfy the positional and selectional constraints of a given language.
D. Determining whether a sentence has a pragmatic meaning depends on the context that is available.
E. Syntactic ambiguity has no effect on the algorithmic complexity of parsers.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what uses unsaturated fatty acids to store energy?
A. bushes
B. Cane.
C. A rodent
D. Oak
E. fens
F. alpacas
G. Conifers
H. humans
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can determine the amount of water?
A. rainfall
B. streams.
C. the volume
D. streams
E. evaporation
F. Temperature
G. erosion
H. vaporization
Answer: | C | qasc |
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 Carmichael number is
A. a prime number which cannot pass the Rabin-Miller test.
B. a composite number which often passes the Rabin-Miller test.
C. a prime number which cannot pass the Fermat test.
D. a composite number which often passes the Fermat test.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Diet correlates with the length of what organ system in vertebrates?
A. respiratory
B. reproductive
C. circulatory
D. digestive
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do aquatic animals require to survive?
A. sound
B. salinity
C. glycogen
D. a shell
E. dust
F. precipitation
G. food and shelter
H. moon
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the top part of water able to receive enough sunlight for photosynthesis called?
A. synthesis zone
B. fantasmic zone
C. photic zone
D. thymic zone
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $S_1$ be a random variable taking values in $\{a,b\}$ with probability $p_{S_1}(a) = rac{1}{4}$ and $p_{S_1}(b) = rac{3}{4}$. Let $S_2$ be a random variable, independent of $S_1$, taking values in $\{c,d\}$ with probability $p_{S_2}(c) = q$ and $p_{S_2}(d) = 1-q$, for some $q\in[0,1]$. Let $\Gamma_H$ be the binary Huffman code for the sequence $S = S_1 S_2$, and let $L(S,\Gamma_H)$ be the average codeword-length of $\Gamma_H$. True or false: $1\leq L(S, \Gamma_H) \leq 2$ for all $q\in[0,1]$.
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.
A thing which has something firmly raked over it may
A. lose a pebble
B. be built up
C. lose a portion
D. grow larger
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Eukaryotic cells contain what type of structures that possess special functions?
A. organelles
B. chloroplasts
C. fibers
D. cell membranes
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What organs filter wastes from blood so they can be excreted from the body?
A. kidneys
B. liver
C. lungs
D. pancreas
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What attracts bees?
A. seeds
B. Echinoids
C. a chime
D. petals
E. nectar
F. hornets
G. the queen bee
H. courtship
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{incorrect} assertion.
A. Solving the discrete logarithm in the group $\mathbb{Z}_N$ might help breaking the Rabin cryptosystem.
B. Solving the factoring problem might help breaking the Rabin cryptosystem.
C. Finding square roots in $\mathbb{Z}_N$ might help breaking the Rabin cryptosystem.
D. To decrypt properly a Rabin ciphertext we usually assume that some redundancy was added to the plaintext.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The number of plaintext/ciphertext pairs required for a linear cryptanalysis is\dots
A. $\approx \mathsf{LP}$
B. $\approx \frac{1}{\mathsf{LP}}$
C. $\approx \frac{1}{\mathsf{LP}^2}$
D. $\approx \log \frac{1}{\mathsf{LP}}$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Amphibians have permeable skin which allows for the exchange of oxygen and carbon dioxide, what is this "breathing called?"
A. aquatic respiration
B. benign respiration
C. cutaneous respiration
D. variant respiration
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where does human fertilization naturally take place?
A. hard shelled egg
B. petri dish
C. bushes
D. man
E. Earth
F. eggs
G. woman
H. orchids
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following acronyms does not designate a mode of operation?
A. CBC
B. CTR
C. CRC
D. ECB
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which would block the most sunlight?
A. a mighty oak
B. a lowly bush
C. an eagle's nest
D. a mail box
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is true in the context of inverted files?
A. Index merging compresses an inverted file index on disk and reduces the storage cost
B. The trie structure used for index construction is also used as a data access structure to terms in the vocabulary
C. The finer the addressing granularity used in documents, the smaller the posting file becomes
D. Inverted files are optimized for supporting search on dynamic text collections
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
which of these could be measured in mL?
A. circumference of a head
B. the contents of a wine jar
C. the length of a pen
D. the width of a window
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is/are true about fuzzing?
A. Black box fuzzing may struggle to find inputs that reach deep into the program.
B. The quality of initial seeds matters in mutational fuzzing.
C. In structure-aware fuzzing, the mutator should only generate
inputs that comply with all the format rules.
D. Fuzzing is complete as soon as all code is covered.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person takes a bucket full of water and adds it to a full pool. After adding fifty buckets of water to the pool, it
A. drains
B. dries
C. bloats
D. sinks
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} assertion. The SEI of the distribution $P$ of support $G$ \ldots
A. is equal to \# $G\cdot\displaystyle\sum_{x\in G}\left(P(x)-\frac{1}{\sharp G}\right)^2$
B. is the advantage of the best distinguisher between $P$ and the uniform distribution.
C. denotes the Squared Euclidean Imbalance.
D. is positive.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When your body digests food, it breaks down the molecules of nutrients and releases what?
A. waste materials
B. energy
C. gas
D. calories
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does ubiquitin indicate about a protein's lifespan?
A. transaction
B. reaction ratio
C. initiation
D. completion
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The ovules, which are the female gametophytes, are held in what organ?
A. abdomen
B. testes
C. ovary
D. uterus
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The numbers and types of species in most ecosystems change to some degree through time and this is called?
A. physiological succession
B. environmental succession
C. continuous succession
D. ecological succession
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select all statements that are true.A penalty will be applied for any wrong answers.
A. The analyzer functionality of a parser determines the set of all possible associated syntactic structures for any syntactically correct sentence.
B. The recognizer functionality of a parser decides if a given sequence of words is syntactically correct or not.
C. For a sentence to be acceptable in general, it is sufficient to satisfy the positional and selectional constraints of a given language.
D. Determining whether a sentence has a pragmatic meaning depends on the context that is available.
E. Syntactic ambiguity has no effect on the algorithmic complexity of parsers.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Estuaries are always larger than which of the following?
A. oceans
B. streams.
C. lakes
D. Length
E. kalenchoes
F. body water
G. bacteria
H. planets
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What forms when cells start to grow out of control?
A. inflammation
B. moles
C. fat
D. tumor
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
As with other organic compounds that form hydrogen bonds, water solubility of amines is reflected in the length of what?
A. complex carbohydrates
B. hydrocarbon bonds
C. carbon chains
D. nuclei chains
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Many adolescents experience frequent mood swings. name one of the causes for this.
A. psychological changes
B. surging hormones
C. growing hormones
D. maturing nervous system
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The DES key schedule\dots
A. \dots is based on a Feistel scheme.
B. \dots takes as an input a key of 128 bits.
C. \dots generates 16 subkeys.
D. \dots in only used during the encryption phase, not during the decryption phase.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Omnivores are animals that eat both plant- and?
A. biofuel
B. recycled food
C. animal-derived food
D. liquid diets
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During strenuous exercise our muscles perform what kind of fermentation?
A. lactic acid
B. excessive acid
C. residual acid
D. nitric acid
Answer: | A | sciq |
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