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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when the light switch is open?
A. The current can't flow
B. adding heat
C. It's dark
D. The light is off
E. The current can flow
F. massive damage
G. daylight changes
H. Earth revolving around the sun
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What bifurcates into the right and left bronchi in the lungs?
A. neck
B. cornea
C. trachea
D. aorta
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sodium is an example of what sort of thing that cannot exist by itself in nature?
A. aspect
B. element
C. compound
D. concept
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which type of respiration helps organisms generate quick bursts of speed, as opposed to long steady movement?
A. insertion respiration
B. anaerobic respiration
C. digestion respiration
D. anabolic respiration
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
where to ethologists usually study how animals behave?
A. landscapes
B. natural selection
C. home
D. habitat
E. fields
F. Summer
G. seasons
H. zoo
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a paper clip is often made of ferromagnetic
A. hard shiny material
B. cake
C. water
D. rubber
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What affects all plants and animals as the Earth revolves around the sun?
A. starlight
B. cool breezes
C. global warming
D. electromagnetic energy
E. moisture levels
F. fossil fuels
G. temperature
H. weather changes
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If someone wants to see if breath is moist, they can
A. watch some grass grow
B. breathe on a tissue
C. hold in a sneeze
D. look at paint dry
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.
A. Cryptographic primitives used in Bluetooth are provably secure.
B. In WEP, authentication is done with the pre-shared keys.
C. The security of Bluetooth 2.0 pairing is based on PIN.
D. Due to memory limitations, dummy devices can share the same key with everyone.
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 might use Chia to fuel it?
A. Bird
B. Kite
C. Plane
D. Jet
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do Earthworms do to the soil?
A. reusing things
B. competing for resources
C. Ruins the soil
D. Enriches the soil
E. Damages them
F. Converting waste.
G. Creates more soil
H. Makes the soil mold
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 when a substance boils and changes to gas?
A. boiling point
B. changing point
C. activation point
D. reaction point
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following hold(s) true about update deployment in the secure
development lifecycle?
A. Updates may bring new code that may be buggy, so additional
monitoring is required after deploying an update.
B. One motivation for automatic updates is for manufacturers to
ensure that users have the latest code installed.
C. You should always deploy third party updates automatically
and immediately in your project.
D. Not allowing rolling back to previous versions is necessary
in the Secure Development Lifecycle.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Kepler's laws relate to the motion of what?
A. continents
B. the sun
C. planets
D. oceans
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are possible morphological analyses of "drinks"?(Penalty for wrong ticks)
A. N+s
B. drink+VERB+p
C. drink+ADJ
D. drink+N+p
E. drink+VERB+3+Sing+Present+Indicative
F. drinks+N+p
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Linear Regression) You are given samples $\mathcal{S}=\left\{\left(\mathbf{x}_{n}, y_{n}\right)\right\}_{n=1}^{N}$ where $\mathbf{x}_{n} \in \mathbb{R}^{D}$ and $y_{n}$ are scalar values. You are solving linear regression using normal equations. You will always find the optimal weights with 0 training error in case of $N \leq D$.
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.
The timing of events in what cycle - which lasts just minutes in fruit fly embryos - is controlled by mechanisms that are both internal and external to the cell?
A. life cycle
B. cell cycle
C. circadian cycle
D. carbon cycle
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Ecology is a major branch of what higher-level "classification" of science?
A. biology
B. geology
C. chemistry
D. physics
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the largest part of the brain?
A. cerebrum
B. limbic system
C. cerebellum
D. stem
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do some female mammals lack?
A. epidermal
B. vision
C. uterus
D. alleles
E. fur
F. a cuticle
G. eardrum
H. alveoli
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which would likely displace a family of chipmunks?
A. wind
B. thunder
C. rain
D. mall construction
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The average number of individuals per unit of area can be expressed as what?
A. total density
B. the percent of population
C. percent density
D. population density
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The people who live after you will appreciate it if you take your glass bottles and
A. throw them
B. break them
C. reuse them
D. shatter them
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What branch of biology uses fossils to study life’s history?
A. morphology
B. entomology
C. gerontology
D. paleontology
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Comprised mainly of collagen and associated with long bones and the skull, hyaline is the most widespread type of what?
A. tissue
B. enzymes
C. collagen
D. cytoplasm
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of the following notions is not in the fundamental trilogy of cryptography?
A. authentication
B. confidentiality
C. integrity
D. privacy
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What lacks a centralized nervous system?
A. starfish
B. barnacles
C. blowfish
D. our planet
E. humans
F. Pesticides
G. insects
H. sharks
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What keeps a fire burning?
A. fanning it
B. energy
C. rain
D. smoke
E. sparks
F. evaporation
G. kinetic energy
H. heat energy
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Do the functions first and second return the same output for every possible input? def first(x: List[Int]): Int = x.head + first(x.tail) def second(x: List[Int]): Int = x.foldLeft(0)(_ + _)
A. Yes
B. No
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When a predator kills and eats its prey, what sort of predation is this referred to as?
A. true
B. false
C. predestined
D. just
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The urea cycle, a set of biochemical reactions that produces urea from ammonium ions to prevent toxicity, occurs to some extent in the kidney, but primarily in what organ?
A. spleen
B. liver
C. skin
D. colon
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what type of location can water be conserved to help survival?
A. stream
B. arid
C. fens
D. biome
E. bamboo
F. rest
G. summer
H. rivers
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What word can describe something formed by weathering?
A. Sweet
B. Loamy
C. crust
D. dirt
E. rock
F. Rainy
G. Loud
H. alveoli
Answer: | B | 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 spacing of individuals within a population?
A. dispersion
B. population density
C. suspension
D. equilibrium
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The cubic crystal system is composed of how many different types of unit cells?
A. one
B. four
C. three
D. five
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of compounds can form crystals?
A. integral compounds
B. ionic compounds
C. molecular compounds
D. magnetic compounds
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
sites where proteins are made consist of RNA and what?
A. deltas
B. atomic waste
C. Acids
D. proteins
E. photosynthesis
F. phylum
G. PDAs
H. Joules
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{correct} assertion. The maximum advantage of an \textbf{adaptive} distinguisher limited to $q$ queries between two random functions $F$ and $F^*$ is always\dots
A. $\frac{1}{2}|||[F]^q - [F^*]^q |||_{\infty}$.
B. $\frac{1}{2}|||[F]^q - [F^*]^q |||_{a}$.
C. $1$ when $F = F^*$.
D. lower than the advantage of the best \textbf{non-adaptive} distinguisher.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Through a succession of mitotic cell divisions, what gives rise to a large number of cells?
A. air
B. cytoplasm
C. condensation
D. zygote
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does mechanical weathering do to a rock?
A. move to different locations
B. Causes it to crack
C. Makes it shrink
D. break off
E. Regrows it
F. decreases its bodily water
G. Moves it
H. Causes it to grow
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following are part of the RDF schema language?
A. The « type » statement for RDF resources?
B. The « domain » statement for RDF properties?
C. The « subject » statement for RDF statements?
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 content of the inode?
A. Filename
B. File mode
C. Hard links counter
D. String with the name of the owner
E. File size
F. Capacity of the whole file system
G. Index structure for data blocks
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 tasks would typically not be solved by clustering?
A. Community detection in social networks
B. Discretization of continuous features
C. Spam detection in an email system
D. Detection of latent topics in a document collection
Answer: | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now
A. massive canyons
B. large bricks
C. old socks
D. small creeks
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Applying SVD to a term-document matrix M. Each concept is represented in K
A. as a singular value
B. as a linear combination of terms of the vocabulary
C. as a linear combination of documents in the document collection
D. as a least squares approximation of the matrix M
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Photosynthesis takes place in
A. chloroplasts
B. sunlight
C. silk plants
D. peachleaf willow
E. Most plants
F. oxygen plants
G. chlorine plants
H. In their leaves
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Translucent matter is matter that transmits and does what else to light?
A. reflects
B. scatters
C. absorbs
D. condenses
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In what form of lipids cells store energy for long-term use?
A. nuts
B. fat
C. meat
D. treasure
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where does the development of a fetus take place?
A. the female reproductive system
B. The kidney
C. The vagina
D. The bladder
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the function $f(x)=-x^{2}$. Which of the following statements are true regarding subgradients of $f(x)$ at $x=0$ ?
A. A subgradient does not exist as $f(x)$ is differentiable at $x=0$.
B. A subgradient exists but is not unique.
C. A subgradient exists and is unique.
D. A subgradient does not exist even though $f(x)$ is differentiable at $x=0$.
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the membrane-bound organelles that are usually larger than vesicles and can have secretory, excretory, and storage functions?
A. vacuoles
B. tubules
C. ribosomes
D. nucleolus
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. Assume an arbitrary $f:\{0,1\}^p \rightarrow \{0,1\}^q$, where $p$ and $q$ are integers.
A. $\mathsf{DP}^f(a,b)=\displaystyle\Pr_{X\in_U\{0,1\}^p}[f(X\oplus a)\oplus f(X)\oplus b=1]$, for all $a \in \{0,1\}^p$, $b \in \{0,1\}^q$.
B. $\Pr[f(x\oplus a)\oplus f(x)\oplus b=0]=E(\mathsf{DP}^f(a,b))$, for all $a, x \in \{0,1\}^p$, $b \in \{0,1\}^q$.
C. $2^p\mathsf{DP}^f(a,b)$ is odd, for all $a \in \{0,1\}^p, b \in \{0,1\}^q$.
D. $\displaystyle\sum_{b\in\{0,1\}^q} \mathsf{DP}^f(a,b)=1$, for all $a \in \{0,1\}^p$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which would make an animal fat?
A. a canary drinking water
B. a cat having too much perch
C. a rice plant getting too much sun
D. a dog running freely
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
animals in the Phylum Porifera are a source of what for many species of fish
A. oxygen
B. sound
C. food
D. waste
E. life
F. edible
G. Energy
H. amusement
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What requires energy for growth?
A. tunicates
B. plants
C. the wind
D. the moon
E. a fish
F. cats
G. viruses
H. pigeons
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Heat and pain may be felt on the skin because of what?
A. sweating
B. Decibels
C. forces
D. nerves
E. heat
F. bones
G. muscles
H. arteries
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A person is going to explore in the ocean and sees that when they get down to a darker part,
A. there is more sunlight
B. there is more weight on them
C. there is more salt
D. there is more booze
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the name of artificial barriers that people build to protect shorelines?
A. domes
B. outcroppings
C. seawalls
D. breakwaters
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does being buried under soil and mud change vegetation into?
A. scarce resources
B. harmful substances
C. scars
D. Fossil fuels
E. Sediment
F. Something to move
G. magic
H. picnics
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what did birds evolve from?
A. chickens
B. insects
C. fur and fat
D. dromaeosaurs
E. beaks
F. feathers
G. animals
H. warm-blooded
Answer: | D | qasc |
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 group of single-celled organisms lacking a nucleus comprises the most numerous organisms on earth?
A. eukaryotes
B. carbohydrates
C. fungi
D. prokaryotes
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of the following notions is not in the fundamental trilogy of cryptography?
A. authentication
B. confidentiality
C. integrity
D. privacy
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Group 16 is called what?
A. the acid group
B. noble gases
C. the oxygen group
D. metalloids
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if a student locates their pen on the table across the room, which of these happened?
A. there was light from pen to cornea
B. the pen failed to reflect any light
C. none of these
D. the person has psychic powers
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is formed when two dna strands link together in an antiparallel direction and are twisted?
A. RNA
B. anti-helix
C. double helix
D. guanine
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{incorrect} assumption. A language $L$ is in NP if\dots
A. $x \in L$ can be decided in polynomial time.
B. $x \in L$ can be decided in polynomial time given a witness $w$.
C. $L$ is NP-hard.
D. $L$ (Turing-)reduces to a language $L_2$ with $L_2$ in $P$, i.e., if there is a polynomial deterministic Turing machine which recognizes $L$ when plugged to an oracle recognizing $L_2$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
join a negative and a positive charge through a rare metal in a gas filled globe is known as
A. led
B. High Pressure Sodium
C. incandescence
D. compact florescence
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is determined by the energy of the disturbance that causes the wave?
A. Ohm
B. wavelength
C. wave amplitude
D. frequency
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which statement is correct?
A. The Viterbi algorithm works because words are independent in a sentence
B. The Viterbi algorithm works because it is applied to an HMM model that makes an independence assumption on the word dependencies in sentences
C. The Viterbi algorithm works because it makes an independence assumption on the word dependencies in sentences
D. The Viterbi algorithm works because it is applied to an HMM model that captures independence of words in a sentence
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a binary classification problem with a linear classifier $f(\mathbf{x})$ given by $$ f(\mathbf{x})= \begin{cases}1, & \mathbf{w}^{\top} \mathbf{x} \geq 0 \\ -1, & \mathbf{w}^{\top} \mathbf{x}<0\end{cases} $$ where $\mathbf{x} \in \mathbb{R}^{3}$. Suppose that the weights of the linear model are equal to $\mathbf{w}=(4,0,-3)$. For the next two questions, we would like to find a minimum-norm adversarial example. Specifically, we are interested in solving the following optimization problem, for a given $\mathbf{x}$ : $$ \min _{\boldsymbol{\delta} \in \mathbb{R}^{3}}\|\boldsymbol{\delta}\|_{2} \quad \text { subject to } \quad \mathbf{w}^{\top}(\mathbf{x}+\boldsymbol{\delta})=0 $$ This leads to the point $\mathbf{x}+\boldsymbol{\delta}$ that lies exactly at the decision boundary and the perturbation $\boldsymbol{\delta}$ is the smallest in terms of the $\ell_{2}$-norm. What is the optimum $\delta^{\star}$ that minimizes the objective in Eq. (OP) for the point $\mathbf{x}=$ $(-1,3,2) ?$
A. $(1,-1,0)$
B. $(0,-1,1)$
C. $(-2,0,0)$
D. $(1.2,0,1.6)$
E. Other
F. $(0,2,0)$
G. $(-1.2,0,1.6)$
Answer: | E | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
how come a person can blow into a balloon and use the same air to fill a soccer ball?
A. it is the law of thermodynamics
B. it is the ability of it to conform
C. it is a shift in the cosmos
D. all of these
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
where are genetic traits encoded into?
A. the body's largest organ
B. Earth orbiting the Sun
C. h2o
D. viruses
E. bacteria
F. deoxyribonucleic acid
G. biological diversity
H. epidermis and dermis
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is created when energy turns a turbine?
A. light
B. force
C. torque
D. electricity
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In order to avoid the Bleichenbacher attack in ElGamal signatures, \ldots
A. \ldots authors should put their name in the message.
B. \ldots groups of prime order should be used.
C. \ldots groups of even order should be used.
D. \ldots groups with exponential number of elements should be used.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What convert electricity into light and heat energy?
A. cats
B. copper
C. LEDs
D. trains
E. Cars
F. cells
G. energy
H. buses
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is a measure of the force of gravity pulling on an object of a given mass?
A. solidity
B. scale
C. effect
D. weight
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Atherosclerosis and coronary heart disease are examples of what type of body system disease?
A. digestive system
B. cardiovascular system
C. excretory system
D. connective system
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mendeleev organized what basic units into rows and columns?
A. animals
B. compounds
C. elements
D. solutions
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal{R}_{p}(f, \varepsilon)$ be the $\ell_{p}$ adversarial risk of a classifier $f: \mathbb{R}^{d} \rightarrow\{ \pm 1\}$, i.e., $$ \mathcal{R}_{p}(f, \varepsilon)=\mathbb{E}_{(\mathbf{x}, y) \sim \mathcal{D}}\left[\max _{\tilde{\mathbf{x}}:\|\mathbf{x}-\tilde{\mathbf{x}}\|_{p} \leq \varepsilon} \mathbb{1}_{\{f(\tilde{\mathbf{x}}) \neq y\}}\right], $$ for $p=1,2, \infty$. Which of the following relationships between the adversarial risks is true?
A. $\mathcal{R}_{2}(f, \varepsilon) \leq \mathcal{R}_{1}(f, 2 \varepsilon)$
B. $\mathcal{R}_{\infty}(f, \varepsilon) \leq \mathcal{R}_{2}(f, \sqrt{d} \varepsilon)$
C. $\mathcal{R}_{\infty}(f, \varepsilon) \leq \mathcal{R}_{1}(f, \varepsilon)$
D. $\mathcal{R}_{\infty}(f, \varepsilon) \leq \mathcal{R}_{2}(f, \varepsilon / d)$
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
You have data with lots of outliers. Everything else being equal, and assuming that you do not do any pre-processing, what cost function will be less effected by these outliers?
A. (a) $(y-f(x))^{2}(\mathrm{MSE})$
B. (b) $|y-f(x)|(\mathrm{MAE})$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thirst shows an animal that it needs what?
A. CO2
B. H2O
C. He
D. food
E. feed
F. urea
G. O2
H. H20
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If all members of a species cannot produce offspring, that species will be gone for how long?
A. Jellyfish
B. not at all
C. threatened
D. forever
E. dormant
F. Winter
G. temporarily
H. a while
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the active ingredient in cloves?
A. eugenol
B. nicotine
C. thiamine
D. methyl
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider two distributions $P_0,P_1$ with the same supports and a distinguisher $\mathcal{A}$ that makes $q$ queries. Tick the \textit{incorrect} assertion.
A. When $q=1$, $\mathsf{Adv}(\mathcal{A})\leq d(P_0,P_1)$ where $d$ is the statistical distance.
B. When $q>1$, $\mathsf{Adv}(\mathcal{A})\leq \frac{d(P_0,P_1)}{q}$ where $d$ is the statistical distance.
C. When $q=1$, the strategy ``return 1 $\Leftrightarrow \frac{P_0(x)}{P_1(x)}\leq 1$'' achieves the best advantage.
D. To achieve good advantage, we need to have $q\approx 1/C(P_0,P_1)$ where $C$ is the Chernoff information.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The coordinated activities of the legume and the rhizobium bacteria depend on what between the partners?
A. fertilizer signals
B. electric signals
C. sight signals
D. chemical signals
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Information in organism's chromosomes cause what to be passed down to their litters?
A. favorite foods
B. gene flow
C. genetic material
D. genetic traits
E. deoxyribonucleic acid
F. fur
G. genetic diversity
H. chromosomes
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the content of the inode?
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What part of the brain lies under the cerebrum and behind the brain stem?
A. cerebellum
B. medulla
C. thymus
D. spinal cord
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can be heated causing H2O to evaporate and NaCl to remain?
A. vinegar
B. Sun
C. heat
D. table salt
E. energy
F. oceans
G. Energy.
H. freshwater
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fungi cause three different types of human illness: poisonings, parasitic infections, and what?
A. diabetes
B. allergies
C. diarrhea
D. heart disease
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement regarding the DES round function.
A. There is an expansion operation $E$ from 32 to 48 bits.
B. A round key is XORed to an internal register.
C. There are $8$ identical S-boxes (substitution boxes) of size $6 \times 4$.
D. There is a permutation $P$ on 32-bits.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when the wire touches the battery?
A. chemical reaction
B. The battery glows
C. heat energy
D. The battery dies
E. Electricity flows
F. Electricity stops
G. electromagnetic energy
H. activation energy
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Animals that live in groups with other members of their species are called what?
A. aggressive animals
B. grouping animals
C. available animals
D. social animals
Answer: | D | sciq |
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. vitamins
C. bacteria
D. cyanide
E. leeches
F. h2o
G. oxygen
H. Pesticides
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To constrain an object of an RDF statement from being of an atomic type (e.g., String), one has to use the following RDF/RDFS property:
A. rdf:type
B. rdfs:range
C. rdfs:domain
D. rdfs:subClassOf
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The arid environment of a desert, for instance, can quickly deplete an animal of what?
A. protein
B. air
C. water
D. strength
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the final stage of cell division in eukaryotes as well as prokaryotes?
A. cytoplasmic division
B. peachleaf willow
C. translation
D. Veins and arteries.
E. cell wall
F. Leptospirosis
G. rapid expansion
H. reproduction
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What two measurements are multiplied to find the area of a rectangle?
A. length and width
B. depth and width
C. volume and mass
D. length and depth
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In most animals, what sense is related to balance or equilibrium?
A. vision
B. tasting
C. hearing
D. feeling
Answer: | C | sciq |
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