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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
At the earth’s surface, the air pressure exerted on you is a result of the weight of what above you?
A. water
B. air
C. magnetic force
D. humidity
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do eukaryotic cells have that compartmentalize their functions?
A. cytoplasm
B. internal membranes
C. cell walls
D. vacuoles
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of energy is used when a roller coaster runs downhill?
A. residual energy
B. vibrational energy
C. kinetic energy
D. proportional energy
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person decides to reproduce with another person, so beforehand they
A. find some friends
B. consider genetic implications
C. consider eating dinner
D. make a dollar
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what makes food cooking possible?
A. a temperature rise on it
B. the washing of it
C. the taste of it
D. none of these
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What carries warm or cold water throughout the world’s oceans?
A. pipes
B. ocean currents
C. gravity
D. earth rotation
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the Rabin cryptosystem using a modulus $N=pq$ where $p$ and $q$ are both $\ell$-bit primes. What is the tightest complexity of the encryption algorithm?
A. $O(\ell)$
B. $O(\ell^2)$
C. $O(\ell^3)$
D. $O(\ell^4)$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Ensuring the information integrity means that\dots
A. \dots the information should not leak to any unexpected party.
B. \dots the information must be protected against any malicious modification.
C. \dots the information should make clear who the author of it is.
D. \dots DES is secure.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if an object is kicked then it very readily what?
A. moved
B. Energy.
C. dangerous
D. cries
E. sleeps
F. energy
G. reacts
H. stops
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When does a baby double in length and triple in weight?
A. terrible twos
B. infancy
C. fetal stage
D. pre-adolescence
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Crude oil is a mixture of different types of what?
A. greenhouse gases
B. hydrocarbons
C. contaminants
D. fats
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the earth orbit that causes the seasons to change?
A. plasma star
B. venus
C. saturn
D. mercury
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
One of the following ciphers is a \emph{block} cipher. Which one?
A. AES
B. RC4
C. A5/1
D. MD5
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What body system gets rid of waste?
A. digestive system
B. nervous system
C. Muscular system
D. excretory system
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An attraction may be magnetic if
A. two metals are placed together
B. substances find one another irresistible
C. nickel is in a metal rod
D. iron and nickel are in a bowl
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
pushing an object requires
A. studying
B. dancing
C. singing
D. exherted effort
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Unlike bryophyte and fern spores (which are haploid cells dependent on moisture for rapid development of gametophytes), seeds contain a diploid embryo that will germinate into what?
A. sperm
B. gametophyte
C. ovary
D. sporophyte
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Freezing point is best represented by
A. water falls
B. flowing rivers
C. glass of water
D. static ice sculpture
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a glacier going past a dock brushed up against some large boulders there, the stones would
A. have gouges
B. have stains
C. be frozen
D. be dirty
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when development of nervous system is disturbed?
A. muscular disorders
B. neurochemical disorders
C. vascular disorders
D. neurodevelopmental disorders
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call the sudden flow of mud down a slope because of gravity?
A. rockflow
B. mountainside
C. typhoon
D. mudslide
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of these ciphers does achieve perfect secrecy?
A. RSA
B. Vernam
C. DES
D. FOX
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What results when a warm air mass runs into a cold air mass?
A. warm front
B. cool front
C. dry front
D. rough front
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What theory states that all organisms are made up of one or more cells?
A. the micro theory
B. the atomic theory
C. the molecular anatomy theory
D. the cell theory
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if a student asked a teacher about the size of a certain item, what could be an indicator?
A. the volume of the item
B. the color of the item
C. the luster of the item
D. the depth of the item
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which protocol does \emph{not} use RC4.
A. WEP
B. WPA
C. WPA2
D. TLS
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What carries small pollen grains farther than they otherwise would go?
A. humidity
B. wind
C. birds
D. steam
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does lifting weights increase?
A. intelligence
B. stamina
C. energy
D. sweating
E. timidness
F. Energy.
G. strength
H. fragility
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The greater of number of inhabited buildings in a space
A. the brighter the stars
B. the fewer visible stars
C. the more boring the stars
D. the more stars in the sky
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
herbivores do what with plants
A. burn them
B. garden them
C. trade them
D. snack on them
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How does matrix factorization address the issue of missing ratings?
A. It uses regularization of the rating matrix
B. It performs gradient descent only for existing ratings
C. It sets missing ratings to zero
D. It maps ratings into a lower-dimensional space
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of behavior does an ant have?
A. Randomized
B. Social
C. Solitary
D. dangerous
E. complex
F. Problematic
G. movement
H. kinetic
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Like all chordates, vertebrates are animals with four defining traits, at least during which stage?
A. pupal
B. larval
C. embryonic
D. adult
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thick feathers can be used for
A. climbing, cracking nuts and peeling fruit skins.
B. courtship and looking for food
C. killing prey, preening and feeding young
D. staying weatherproof, flexible and free of bacteria
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following in Linux x86-64 assembly snippets can be used as a
gadget AND can be chained with more gadgets (e.g., in a ROP/JOP chain)?
A. \texttt{pop rbx; pop rax; jmp rax}
B. \texttt{pop rbx; pop rax; ret}
C. \texttt{mov eax, -1; call rax}
D. \texttt{xor rbx, rbx; xor rbx, -1; push rbx; ret}
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Asking a blind person to look at something is rude because they are
A. unable to speak
B. unable to eat
C. unable to see
D. unable to live
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements about coverage-guided fuzzing is/are correct?
A. Redundant seeds in the corpus will reduce fuzzing efficiency.
B. Counting the number of times the covered code has been executed
provides a more fine-grained view of program behavior than only
"covered/not covered" binary code coverage.
C. Due to the coverage feedback, a small random perturbation of a
seed can have a significant impact on further exploration.
D. Fuzzers that have higher code coverage always find more
bugs.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many chromosomes are in a diploid human cell?
A. 41
B. 47
C. 46 chromosomes
D. 46.63 chromosomes
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the base unit that frequency is typically measured in?
A. volume
B. hertz
C. degrees
D. watt
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are genes that are located on the same molecules of DNA complexed with proteins called?
A. bioaerosols
B. solid, liquid, gas
C. interact
D. sensory neurons
E. organs
F. deltas
G. more abundant
H. linked genes
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is lava called before it reaches the surface of the earth?
A. crust
B. magma
C. pyrite
D. rock
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is found in chromosomes?
A. allow growth
B. lactic acid
C. carbonic acid
D. more abundant
E. deoxyribonucleic acid
F. mutations
G. Chemical energy
H. It helps them survive
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The vertebrate endoskeleton can also be called what?
A. internal skeleton
B. deep skeleton
C. structural skeleton
D. exoskeleton
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can negatively impact a species?
A. chemicals
B. elephant
C. cells
D. dog
E. drought
F. mines
G. steroids
H. amoeba
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mutations cannot be passed on to offspring if they occur in what type of cells?
A. body cells
B. put cells
C. kept cells
D. blood cells
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of energy do filaments use to illuminate?
A. energy
B. nektar
C. fibers
D. cacti
E. burn
F. copper
G. Heat
H. two
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes harm to living things?
A. toxins
B. HIV
C. Alcohol
D. food
E. A drug.
F. air
G. water
H. venom
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following can be found on the moon?
A. Non-volcanic Mountains
B. Life-filled Oceans
C. Volcanic Mountains
D. Multiple Land Masses
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Salt hydrolysis is a reaction in which one of the ions from a salt reacts with what?
A. fat
B. water
C. air
D. proteins
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
pushing and pulling an object will increase its what
A. Lift
B. kinetic
C. weight
D. motion
E. speed
F. direction
G. color
H. muscles
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are self-organising?
A. people
B. Trees
C. pain
D. entropy
E. Flowers
F. roots
G. cats
H. chaos
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can flood if it receives more water than it can hold?
A. streams
B. homes
C. precipitation
D. clouds
E. wetland
F. fens
G. emotions
H. river
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What state of matter is characterized by tiny particles separated by large distances, which do not experience any force of attraction or repulsion with each other?
A. gas
B. steam
C. emissions
D. liquids
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Lions and zebras live
A. in different environments
B. near each other
C. in different habitats
D. far from Earth
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where does all igneous rock come from?
A. the moon
B. oceans
C. magma or lava
D. stratosphere
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assertion. Given a ring $R$, $R^\star$ is\ldots
A. a group.
B. the set of invertible elements in $R$.
C. $R-\{0\}$.
D. the set of units.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause bent light to separate into colors?
A. heat energy
B. focusing a lens
C. chemical changes
D. flow of electrons
E. electrically
F. Electrical energy
G. sunlight and rain
H. energy of moving objects
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is caused by moving a magnet in a coil of copper wire?
A. heat is produced
B. flow of electric charge
C. kinetic energy
D. exposure to cold
E. light energy
F. electron transport
G. electromagnetic energy
H. heat production
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The direction of the rotation of hurricanes is influenced by which force?
A. centrifugal force
B. jetstream force
C. headwind force
D. coriolis force
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For his awesome research, Tugrulcan is going to use the PageRank with teleportation and HITS algorithm, not on a network of webpages but on the retweet network of Twitter! The retweet network is a directed graph, where nodes are users and an edge going out from a user A and to a user B means that "User A retweeted User B". Which one is false about a Twitter bot that retweeted other users frequently but got never retweeted by other users or by itself?
A. It will have a non-zero hub value
B. It will have an authority value of zero
C. It will have a PageRank of zero
D. Its authority value will be equal to the hub value of a user who never retweets other users
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can contain little to no salt?
A. sodium chloride
B. salt water
C. rivers
D. the Pacific Ocean
E. deserts
F. fens
G. wetland
H. lakes
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the complexities for the single-target dictionary attacks, when there are $N$ keys?
A. Preprocessing: $N$, Memory: $N$, Time: 1
B. Preprocessing: $N$, Memory: $1$, Time: $N$
C. Preprocessing: $1$, Memory: $N$, Time: $N$
D. Preprocessing: $0$, Memory: $1$, Time: $\sqrt{N}$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Methyl groups are found within what?
A. rna acids
B. amino acids
C. peptide chains
D. DNA molecules
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
_ is more complex in eukaryotes than prokaryotes.
A. voltage
B. disease
C. Epidermis
D. Mitosis
E. organ
F. distance
G. recycling
H. resistance
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for the shallow space above the zygomatic arch in a skull?
A. angular fossa
B. distinct fossa
C. temporal fossa
D. Medium Fossa
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the movement of animals from one place to another called?
A. hibernation
B. extinction
C. evacuation
D. migration
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Listeria can make you
A. into raw meat
B. tread water
C. aroused
D. feverish
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Nearly all prehistoric bones are found in
A. granite
B. shale
C. trees
D. marble
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are endothermic tetrapod vertebrates?
A. invertebrates
B. mammals
C. bats
D. crows
E. animals
F. worms
G. toads
H. monkeys
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
From 2008 to 2018, the concentration of single carbon molecules bonded with two oxygen molecules present in the air has dramatically
A. sharply declined
B. grown
C. decreased
D. polluted public opinion
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What system is the spinal cord related to?
A. nervous system
B. circulatory system
C. digestive system
D. lymphatic system
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How many mass distinctions have radically altered the history of life?
A. one
B. four
C. six
D. five
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the earliest reptile genus named?
A. scolecophis
B. collorhabdium
C. brachyophis
D. hylonomus
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What forms into liquid from the air?
A. Alcohol
B. lipids
C. water
D. spring
E. coffee
F. Energy.
G. sugar
H. energy
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the process of a cell membrane surrounding a particle and engulfing it calles?
A. mitosis
B. ingestion
C. phagocytosis
D. active transport
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 is an acceptable commitment scheme, i.e., one that verifies the hiding and binding property (for a well chosen primitive and suitable $x$ and $r$):
A. $Commit(x;r) = Enc_r(x)$, where $Enc_r$ is a symmetric encryption scheme with key $r$.
B. $Commit(x;r) = H(x)$, where $H$ is a hash function.
C. $Commit(x;r) = x \oplus r$, where $\oplus$ is the bitwise xor operation.
D. $Commit(x;r) = H(r\|x)$, where $H$ is a hash function and $\|$ denotes the concatenation.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Converging plates can be oceanic, continental, or one of each. if at least one is oceanic, it will subduct. a subducting plate creates what?
A. wind
B. fires
C. earthquakes
D. volcanoes
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How is data integrity ensured in WEP?
A. there is no integrity.
B. A3.
C. Michael.
D. HMAC.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plain RSA (with an $\ell$-bit modulus) \dots
A. is commonly used in practice.
B. decrypts in $O(\ell^2)$ time.
C. encrypts in $O(\ell)$ time.
D. has homomorphic properties.
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.
Tick the \emph{correct} assertion. Assume that $C$ is an arbitrary random permutation.
A. $\mathsf{BestAdv}_n(C,C^\ast)=\mathsf{Dec}^n_{\left|\left|\left|\cdot\right|\right|\right|_\infty}(C)$
B. $\mathsf{BestAdv}_n(C,C^\ast)=\mathsf{Dec}^{n/2}_{\left|\left|\left|\cdot\right|\right|\right|_\infty}(C)$
C. $E(\mathsf{DP}^{C}(a,b)) < \frac{1}{2}$
D. $\mathsf{BestAdv}_n(C,C^\ast)=\frac{1}{2}\mathsf{Dec}^n_{\left|\left|\cdot\right|\right|_a}(C)$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
All members of a species living together form a what?
A. organization
B. group
C. family
D. population
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $H$ be a hash function based on the Merkle-Damg{\aa}rd construction. The Merkle-Damg{\aa}rd theorem says that \dots
A. \dots $H$ is collision-resistant when the compression function is collision-resistant.
B. \dots the compression function is collision-resistant when $H$ is collision-resistant.
C. \dots $H$ is collision-resistant.
D. \dots $H$ is not collision-resistant.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given a matrix $\Xm$ of shape $D imes N$ with a singular value decomposition (SVD), $X=USV^ op$, suppose $\Xm$ has rank $K$ and $\Am=\Xm\Xm^ op$.
Which one of the following statements is extbf{false}?
A. The eigenvalues of A are the singular values of X
B. A is positive semi-definite, i.e all eigenvalues of A are non-negative
C. The eigendecomposition of A is also a singular value decomposition (SVD) of A
D. A vector $v$ that can be expressed as a linear combination of the last $D-K$ columns of $U$, i.e $x=\sum_{i=K+1}^{D} w_{i}u_{i}$ (where $u_{i}$ is the $i$-th column of $U$
), lies in the null space of $X^ op$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What system protects the soft organs of the body?
A. nervous system
B. skeletal system
C. Cardiovascular system
D. digestive system
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
With logistic growth, how does population growth start out?
A. slowly
B. steadily
C. rapidly
D. exponentially
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Water vapor turning from a gas into a liquid causes what?
A. sweat
B. storms
C. Drought
D. heat
E. cracks
F. Hail
G. Rain
H. Snow
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What substance covers more than sixty nine percent of the third rock from the sun?
A. Desert
B. Cities
C. Ocean
D. Forest
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a classification problem using either SVMs or logistic regression and separable data. For logistic regression we use a small regularization term (penality on weights) in order to make the optimum welldefined. Consider a point that is correctly classified and distant from the decision boundary. Assume that we move this point slightly. What will happen to the decision boundary?
A. Small change for SVMs and small change for logistic regression.
B. No change for SVMs and large change for logistic regression.
C. No change for SVMs and no change for logistic regression.
D. No change for SVMs and a small change for logistic regression.
E. Large change for SVMs and large change for logistic regression.
F. Large change for SVMs and no change for logistic regression.
G. Small change for SVMs and no change for logistic regression.
H. Small change for SVMs and large change for logistic regression.
I. Large change for SVMs and small change for logistic regression.
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What of the following can only be viewed by illuminating electrons?
A. insects
B. small animals
C. eyelashes
D. Light
E. an image
F. fungi
G. viruses
H. an object
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In the first pass over the database of the FP Growth algorithm
A. Frequent itemsets are extracted
B. A tree structure is constructed
C. The frequency of items is computed
D. Prefixes among itemsets are determined
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is wrong regarding Ontologies?
A. We can create more than one ontology that conceptualize the same real-world entities
B. Ontologies help in the integration of data expressed in different models
C. Ontologies support domain-specific vocabularies
D. Ontologies dictate how semi-structured data are serialized
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A simple substitution cipher can be broken \dots
A. by analysing the probability occurence of the language.
B. only by using a quantum computer.
C. by using the ENIGMA machine.
D. by using public-key cryptogaphy.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What increases the productivity and stability of ecosystems?
A. Fully cooking the oysters
B. genetic uniformity
C. genetic diversity
D. extinction
E. agriculture
F. disease
G. Earth orbiting the Sun
H. recycling
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. Bluetooth 2.0 Pairing is secure when ...
A. the PIN has a large entropy.
B. it is done only once.
C. it runs in a Faraday cage.
D. it is not used.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Animals that do not have internal control of their body temperature are called what?
A. cold-blooded
B. ectotherms
C. photophores
D. athermal
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What characteristics of an organism help it survive?
A. Changes
B. adaptations
C. additions
D. systems
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a linear model $\hat{y} = xv ^ op \wv$ with the squared loss under an $\ell_\infty$-bounded adversarial perturbation. For a single point $(xv, y)$, it corresponds to the following objective:
egin{align}
\max_{ ilde{xv}:\ \|xv- ilde{xv}\|_\infty\leq \epsilon} \left(y - ilde{xv} ^ op \wv
ight)^{2},
ag{OP}\AMClabel{eq:opt_adv_regression}
\end{align}
where $\|xv- ilde{xv}\|_\infty\leq \epsilon$ denotes the $\ell_\infty$-norm, i.e. $|x_i - ilde{x}_i| \leq arepsilon$ for every $i$.
\
Assume that $\wv = (3, -2)^ op$, $xv = (-1, 2)^ op$, $y=2$. What is the maximum value of the optimization problem in Eq.~(\AMCref{eq:opt_adv_regression})?
A. $(5+9 arepsilon)^2$
B. $(3+10 arepsilon)^2$
C. $(10- arepsilon)^2$
D. Other
E. $(9+5 arepsilon)^2$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A Feistel scheme is used in\dots
A. DES
B. AES
C. FOX
D. CS-Cipher
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The atmosphere consists of oxygen, nitrogen, carbon dioxide, which exerts a certain pressure referred to as what?
A. tidal pressure
B. gravity pressure
C. atmospheric pressure
D. nitrogen pressure
Answer: | C | sciq |
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