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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
how do animals keep cool?
A. body
B. swea
C. cilia
D. motors
E. heat
F. fluid
G. cold
H. dorsal
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $n \geq 2$ be a positive integer, and $M$ a uniformly distributed binary message of length $2n$. Let $P_K(M)$ denote the one-time pad encryption of $M$ with key $K$. Let $K_1$ be a uniformly distributed binary key length $n$. Let $K_2$ be the complement of $K_1$. Let $K_3$ be the reverse of $K_1$. Let $K_i||K_j$ denote the concatenation of the two keys. True or false: Encryption with the key $K_6 = ( K_1|| K_3 ) $, $P_{K_6}(M)$ provides perfect secrecy.
A. False
B. True
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what must organisms that live in maine biomes be adapted to?
A. wetland
B. bamboo
C. heat
D. oceans
E. Light
F. seasons
G. rich soil
H. survival
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Fueling an electric vehicle requires
A. a socket
B. petroleum products
C. a gasoline pump
D. fossil fuels
Answer:
|
A
|
openbookqa
|
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.
Atoms of one element can be transformed into another through which process?
A. nuclear reactions
B. developed reactions
C. longer reactions
D. magnetic reactions
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the key cells in an allergy attack?
A. layers of fat
B. Lymphocytes.
C. fur and fat
D. bone cells
E. muscle cells
F. the skin
G. Red blood cells
H. animals
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Biomass is the total mass of organisms on a level such as what
A. Energy
B. trees
C. Energy.
D. bottom of feet
E. herbivores
F. kinetic energy
G. animals
H. energy usage
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the earth's tilt controls the
A. seasons
B. tides
C. sunset
D. clocks
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Earth being tilted on its rotating axis causes
A. permineralization
B. wind direction
C. daylight changes
D. tide changes
E. temperature
F. plate shifts
G. global warming
H. dry conditions
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The further a ship sails away from a light house
A. the less they will be guided by it's beam
B. the more they will be guided by it's beam
C. the more likely the ship is to sail successfully
D. rough ocean waters will decrease
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Liquids
A. can take on numerous formations
B. is always completely opaque
C. lacks any sort of malleability
D. is easily confused with the gas phase
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The larger surface area of leaves allows them to capture more what?
A. chlorophyll
B. sunlight
C. molecules
D. pollen
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Maggots eat flesh turning it into
A. dryer
B. nourishment for soil
C. rancid
D. deadlier
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What process is at work when warm air or water rises, and cool air or water sinks?
A. radiation
B. moisture
C. evaporation
D. convection
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
igneous intrusion causes vein deposits of what?
A. Sediment
B. diamonds
C. water
D. precious metals
E. oil
F. Calcium carbonate
G. graptolites
H. hydrogen and oxygen
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is formed by rocks breaking down?
A. ground
B. earth
C. metamorphic rock
D. dirt
E. magma
F. basalt
G. crust
H. soil
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cut off the oxygen to cells?
A. Sulfur dioxide
B. oxygen atoms
C. the heart stopping
D. massive damage
E. smoking pipes
F. water
G. hair
H. cigarettes
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Magnetism can cause objects to do what to each other?
A. alter composition
B. kill them
C. Movement
D. friction
E. lower the temperature
F. change color
G. push away
H. electrically
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is used to determine the age of plants or animals buried rapidly by sediment?
A. electron microscope
B. ruler
C. carbon dating
D. fossil dating
E. blastoids
F. microscope
G. Physical weathering
H. history books
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What continues to grow throughout their lives?
A. potatoes
B. Hemoglobin
C. tortoises
D. plastic roses.
E. Human teeth.
F. Lilies.
G. Silk daisies.
H. vegetation
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During birth, a baby passes from the uterus through what organ to leave the body?
A. Ovary
B. the urethra
C. Esophagus
D. the vagina
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is split to produce nuclear energy?
A. molecules
B. chemicals
C. atoms
D. protons
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does gong's particles vibrating cause?
A. particle explosion
B. friction
C. silence
D. ice forming
E. heat energy
F. Energy.
G. energy
H. resonance
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The four moons of jupiter are collectively named after what 17th century astronomer, who discovered them?
A. darwin
B. Linnaeus
C. galileo
D. copernicus
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of circulatory system does a reptile have?
A. three
B. Closed
C. organ
D. complex
E. Oxygenated
F. kinetic
G. None
H. Open
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
After what life stage does the fusion inside a star end?
A. white dwarf
B. red giant
C. yellow dwarf
D. blue giant
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A molecule that causes antibody production is found on what?
A. solid, liquid, gas
B. organs
C. Epidermis
D. aqueous solution
E. the skin
F. animals
G. cancer cells
H. humans
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which would you use to record a live basketball game
A. a camera bag
B. a GoPro
C. a Nikon lens
D. a camera flash
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the Squared Euclidean Imbalance?
A. $\displaystyle P_0(x)\sum_x(P_1(x)-P_0(x))^2$
B. $\displaystyle\frac{1}{P_0(x)}\sum_x(P_1(x)-P_0(x))^2$
C. $\displaystyle\sum_x\frac{(P_1(x)-P_0(x))^2}{P_0(x)}$
D. $\displaystyle\sum_x\left(\frac{P_1(x)}{P_0(x)}-1\right)^2$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Force causes the speed of an object to do what?
A. lessen
B. uptick
C. decrease
D. lower
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What requires hiding and sleeping for survival?
A. bacteria
B. rice
C. amphibians
D. organisms
E. Frogs
F. trees
G. humans
H. animals
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what requires sunlight for photosynthesis?
A. roots
B. rice
C. sugar
D. caterpillars
E. humans
F. thermometer
G. ferns
H. trees
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Because conditions are not ideal, most populations grow ____________.
A. historically
B. logistically
C. SOCIALLY
D. mathematically
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In an environment, symbiosis, competition, and relying on other organisms for food are examples of what?
A. interaction
B. adaptation
C. commensalism
D. collaboration
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does a leaf need to do to absorb the most sunlight that it can?
A. Hide in shade
B. Remain small
C. Grow very large
D. Change colors
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What primarily drives the hydrologic cycle to produce clouds?
A. a stalking butler who upon the finger rests
B. how soiled the clothing is
C. energy from a gun
D. energy from a central star
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the ultimate source of energy for all life on earth?
A. the moon
B. Mars
C. the sun
D. its core
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What concept can be applied to biology, because the structure of an organism, or part of an organism, depends on its function?
A. form follows use
B. form follows function
C. attachment follows function
D. motion follows function
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If you eat a lot of chicken your body has what it needs to
A. tell the weather
B. fix wounds
C. grow feathers
D. fly
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Automobile engines transform chemical energy into what sort of energy for objects?
A. life
B. guns
C. engines
D. moving
E. solar
F. vehicles
G. water
H. Cars
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can chemical splashing case harm to?
A. density
B. gravity
C. organisms
D. dolphins
E. people
F. weathering
G. animals
H. consumers
Answer:
|
G
|
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. One should use RSA-OAEP instead of plain RSA.
B. The ElGamal cryptosystem can be adapted to any group over which the discrete logarithm problem is hard.
C. Being able to factor large integers will help you break ECDSA.
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.
In deep learning, which of these are hyper-parameters?
A. The learning rate
B. The weights $\mathbf{W}^{[l]}$ and biases $\mathbf{b}^{[l]}$
C. The type of weight initialization
D. The number of layers
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What have varied life cycles?
A. bacteria
B. fungi
C. Variety.
D. Cycles.
E. plants
F. Plants.
G. insects
H. Life of air.
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is TSH regulated by?
A. pituitary
B. sweating
C. animals
D. glucose
E. heat or cold
F. heat produced
G. temperature
H. organ
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Why is XML a document model?
A. It supports application-specific markup
B. It supports domain-specific schemas
C. It has a serialized representation
D. It uses HTML tags
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cooking a burger on a grill does what to the burger?
A. makes the burger alive
B. turns the burger into groceries
C. transfers energy from the charcoal to the burger
D. freezes the burger solid
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select a correct statement
A. Morse alphabet is a cipher
B. Morse alphabet is a code
C. Morse alphabet preserves confidentiality
D. Morse alphabet preserves authenticity
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What will happen if an object is at equilibrium?
A. kinetic energy
B. evaporation
C. It accelerates
D. flow of electrons
E. It explodes
F. It remains stationary
G. The bending of a ray of light
H. It reverses direction
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What regulates homeostasis and basic survival behaviors?
A. mitosis
B. hippocampus
C. cell membrane
D. hypothalamus
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Under which condition is an element $x\in \mathbb{Z}_n$ invertible?
A. $\mathsf{gcd}(x,\varphi (n)) = 1$.
B. $\mathsf{gcd}(x,n-1) = 1$.
C. $\mathsf{gcd}(x,n) = 1$.
D. $\mathsf{gcd}(x,n) \ne 1$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of cell has negative anode is positive cathode?
A. planetoid cell
B. voltaic cell
C. non-voltaic cell
D. picric cell
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the process of moving air into and out of the lungs called?
A. insulation
B. hydration
C. ventilation
D. naturalization
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For which kind of bugs does default LLVM provide sanitizers?
A. Memory leaks
B. Buffer overflows
C. Race conditions between threads
D. Logic bugs
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the Earth being tilted on its rotating axis causes what?
A. Weather
B. Winter
C. rest
D. spring
E. wind
F. Night and Day
G. Gravity
H. rainfall
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does nectar attract?
A. animals
B. Air
C. Light
D. Nematoda
E. pigeons
F. Insects
G. organisms
H. h20
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The worst case complexity of an exaustive search (with memory) against DES is\dots
A. $1$
B. $\frac{2^{64}}{2}$
C. $2^{56}$
D. $2^{64}$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of flowers offer no reward, such as nectar, to a male wasp?
A. vines
B. perennials
C. roses
D. ophrys
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. Moore's Law ...
A. is partly a reason why some existing cryptosystems are insecure.
B. was stated by the founder of Intel.
C. assumes the number of transistors per CPU increases exponentially fast with time.
D. implies that the heat generated by transistors of CPU doubles every 18 months.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If Alice receives a message proven to be coming from Bob, we say that the message is\dots
A. confidential
B. fresh
C. authenticated
D. correct
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An example of a flexible container could be
A. A car
B. A bird
C. play dough
D. A building
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Emphysema is a chronic disease caused by the breakdown of the what tissue?
A. brain
B. lung
C. liver
D. heart
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. The Shannon Encryption Model ...
A. requires a black-box encryption model.
B. assumes a known input distribution.
C. assumes the key is independent from the message.
D. requires the correctness property $\Pr[C_K^{-1}(C_K(X))=X]=1$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are species that are first to colonize a disturbed area called?
A. brave species
B. pioneer species
C. exploratory species
D. novel species
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Who can hear sounds?
A. boulders
B. giraffes
C. rocks
D. stone statues
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do ranchers fear will happen if wolves return?
A. loss of environment
B. human predation
C. livestock predation
D. vegetation predation
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Eutrophication, or high levels of nutrients, can cause conditions that deprive fish of what vital gas?
A. dioxide
B. nitrogen
C. hydrogen
D. oxygen
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cycles of freezing and thawing water cause this type of weathering?
A. flooding
B. rivers
C. loose soil
D. calcite
E. Sediment
F. Metling snow
G. Winter
H. mechanical
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What results from the consumption of pathogenic bacteria, viruses, or parasites that contaminate food?
A. parabens diseases
B. airborne diseases
C. hidebound diseases
D. foodborne diseases
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What undergoes alternation of generations?
A. seeds
B. Oak
C. trees
D. Flowers
E. animals
F. Conifers
G. insects
H. plants
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When would most people wear shorts?
A. a ski trip
B. a cold night
C. a cold morning
D. a noon picnic
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes low amounts of precipitation?
A. Plant growth is reduced
B. a hemisphere is tilted away from the sun
C. more condensation
D. extra moisture in the air
E. excess water supply
F. fissures of hot, acidic water
G. lack of moisture in the air
H. a tree falling
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which is likeliest to harm the snowy owl population in an area?
A. a new mall
B. a new puddle
C. a new tree
D. a new preserve
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Dna replication is the first step in what process for both eukaryotic and prokaryotic cells?
A. cell death
B. cell division
C. cell transfer
D. cell growth
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone?
A. insect
B. am
C. mammel
D. vertebrate
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
a switch turns something with a power source on because:
A. the circuit is opened
B. the light turns off
C. the insulation adds current
D. a piece of copper closes the circuit
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Estimating the age of trees can be used for what
A. genetic diversity
B. they body they live in
C. earthquake history
D. food and shelter
E. gardening
F. important habitats
G. bird watching
H. recreation
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can be planted to have a positive impact on the ecosystem?
A. maples
B. Species
C. plants
D. soil
E. seeds
F. animals
G. Echinoids
H. mushrooms
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is one way mammals are trained to behave properly in public settings?
A. walking
B. hunting
C. distracting
D. sweating
E. playing
F. stamina
G. fighting
H. Movement
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select \emph{incorrect} statement. Complexity analysis of an attack consideres
Question Options:
1. time complexity.
2. memory complexity.
3. probability of success.
4. difficulty to understand a corresponding journal paper.
A. time complexity.
B. memory complexity.
C. probability of success.
D. difficulty to understand a corresponding journal paper.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\xv, \wv, \deltav \in \R^d$, $y \in \{-1, 1\}$, and $ arepsilon \in \R_{>0}$ be an arbitrary positive value. Which of the following is NOT true in general:
A. $rgmax_{\|\deltav\|_2 \leq arepsilon} \log_2(1 + \exp(-y \wv^ op (\xv + \deltav))) = rgmax_{\|\deltav\|_2 \leq arepsilon} \exp(-y \wv^ op (\xv + \deltav ))$
B. $rgmax_{\|\deltav\|_2 \leq arepsilon} \log_2(1 + \exp(-y \wv^ op (\xv + \deltav))) = rgmin_{\|\deltav\|_2 \leq arepsilon} y \wv^ op (\xv + \deltav )$
C. $rgmax_{\|\deltav\|_2 \leq arepsilon} \log_2(1 + \exp(-y \wv^ op (\xv + \deltav))) = rgmax_{\|\deltav\|_2 \leq arepsilon} 1 - anh(y \wv^ op (\xv + \deltav))$ \ where $ anh(z) = rac{e^z - e^{-z}}{e^z + e^{-z}}$
D. $rgmax_{\|\deltav\|_2 \leq arepsilon} \log_2(1 + \exp(-y \wv^ op (\xv + \deltav))) = rgmax_{\|\deltav\|_2 \leq arepsilon} \mathbf{1}_{y \wv^ op (\xv + \deltav) \leq 0}$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Sublimation and deposition involve direct transitions between solid and gas without going through which state?
A. chemical
B. liquid
C. carbon
D. homeostasis
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What system of the body is responsible for ultimately ridding it of waste and excess water?
A. circulatory system
B. respiratory system
C. excretory system
D. digestive system
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what helps make up the excretory system?
A. sugar
B. gills
C. h2o
D. lungs
E. aorta
F. bowel
G. fungi
H. honey
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Church booleans are a representation of booleans in the lambda calculus. The Church encoding of true and false are functions of two parameters: Church encoding of tru: t => f => t Church encoding of fls: t => f => f What does the following function implement? b => c => b (not c) c
A. not c
B. b xor c
C. b or c
D. b and c
E. not(b and c)
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does friction cause things to lose?
A. heat
B. moisture
C. toughness
D. Energy.
E. traits
F. light
G. energy
H. cartilage
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A month that is in the summer in the Northern Hemisphere directly follows which month?
A. March
B. November
C. January
D. May
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The nature of what gives metals the properties of being ductile and malleable?
A. magneticism
B. metallic bonds
C. titanium bonds
D. liquid bonds
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to
A. swell
B. float
C. die
D. burn
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The skull is a part of a vertebrate endoskeleton that encloses and protects what organ?
A. brain
B. nervous system
C. heart
D. lung
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the non-associative operation.
A. $+$ (addition)
B. $-$ (subtraction)
C. $\times$ (multiplication)
D. $\oplus$ (exclusive-or)
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some animals change their appearance completely during a stage of the life cycle known as
A. metamorphosing
B. metal
C. Seven
D. drawing
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If an animal is trained to do something, that is a learned what?
A. mode of conduct
B. sensation
C. emotion
D. feeling
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 statements about testing is/are correct?
A. Concolic execution specializes in finding bugs close to the path
of the provided concrete input.
B. In static analysis, determining the correct target set of
indirect calls is typically challenging but required to minimize
over-approximation of targets.
C. Compared to dynamic analysis, static analysis is more
susceptible to state space explosion.
D. Tests prove the presence of bugs but not their absence.
E. Tests prove the absence of bugs but not their presence.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what sees a positive impact on root growth due to looseness of soil?
A. Roundworms
B. Conifers
C. humans
D. h2o
E. orchids
F. Earthworms
G. mussels
H. teeth
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In JOS, after finishing the execution of a user-level page fault handler, how is the program control flow transferred back to the program? (You may get insights from the code snippet of _pagefault_upcall.)
A. The control flow will be transferred to kernel first, then to Env that caused the page fault.
B. The control flow will be transferred to Env that caused the page fault directly.
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is most like a mirror?
A. grasslands
B. deserts
C. oceans
D. forests
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Prokaryotic cells do not have a nucleus but instead generally have a single chromosome, a piece of double-stranded dna located in an area of the cell called the what?
A. nucleoid
B. cytoplasm
C. spicule
D. lysosome
Answer:
|
A
|
sciq
|
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 $D=2$ there exists a uniquely-decodable code with the same lengths of $\Gamma$.
A. True
B. False
Answer:
|
B
|
m1_preference
|
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