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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A thermal conductor is made of
A. types of rubber
B. types of wire
C. electrodes
D. that which conducts
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is the eye able to sense?
A. sensory neurons
B. sunlight
C. heat or cold
D. rays or beams
E. see details
F. distance
G. Chemical energy
H. photons
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the unique layer of nerve cells covering the cerebrum in mammals' brains called?
A. cerebral cortex
B. the midbrain
C. the neocortex
D. the neural
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is lung cancer a consequence of?
A. candy cigarettes
B. harmful substances
C. Greenhouse gases
D. malnutrition
E. water vapors
F. metabolic reaction
G. tobacco fumes
H. Pesticides
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion?
A. seven bees are flying north while a car is driving west
B. a car is driving west with a person pushing it west
C. a car is driving east but the sun is rising in the east
D. a car is driving north with strong winds blowing south
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The primal formulation of the soft-margin SVM is NOT equivalent to $\ell_2$ adversarial training for a linear model trained with the hinge loss ($\ell(z) = \max\{0, 1 - z\}$).
A. True
B. False
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can cause phase changes?
A. Electrical
B. an object
C. seasons
D. imbalanced
E. hormones
F. sweating
G. Winter
H. climate
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the series of changes in the reproductive system of a mature female that happens monthly?
A. urinary cycle
B. menstrual cycle
C. pregnancy
D. fetal cycle
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The primal formulation of the soft-margin SVM is NOT equivalent to $\ell_2$ adversarial training for a linear model trained with the hinge loss ($\ell(z) = \max\{0, 1 - z\}$).
A. True
B. False
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call the two ends of a magnet where the magnetic effect is strongest?
A. opposites
B. poles
C. plates
D. magnetos
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can cause a chromatic dispersion?
A. sunlight and rain
B. rays or beams
C. scattered light
D. rain and clouds
E. snow and prisms
F. wavelengths and photons
G. colors of the spectrum
H. clouds and light
Answer:
|
A
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the force that pulls downward on an object and is measured by weight?
A. gravity
B. light
C. work
D. strength
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Assume we enforce CFI for function returns. Which of the following statements are true?
A. CFI on returns will make control-flow hijacking harder
B. CFI on returns is too coarse-grained and may give the adversary sufficient valid targets for an exploit
C. CFI on returns ensures that only the single valid target is allowed
D. CFI on returns cannot support exceptions
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} statement.
A. If $x \in \mathbb{Z}_n^*$ has an order of $m$, then $x^i \equiv x^{i \pmod{m}} \pmod{n} $ for all $i\in \mathbb{Z}$.
B. For all $x \in \mathbb{Z}_n$, we have $x^{\varphi(n)}\equiv 1 \pmod{n}$.
C. For all $n \geq 2$, $\mathbb{Z}_n^*$ has order of $n-1$.
D. For all $n \geq 2$ and all $x \in \mathbb{Z}_n$, $x$ is invertible if and only if $x$ divides $n$.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is one method of fixing DNA mutations?
A. Exfoliation
B. agriculture
C. ligt
D. evaporation
E. A computer
F. acetic acid
G. Cooking
H. Excision
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Suppose that an item in a leaf node N exists in every path. Which one is correct?
A. N co-occurs with its prefix in every transaction.
B. For every node P that is a parent of N in the fp tree, confidence(P->N) = 1
C. N’s minimum possible support is equal to the number of paths.
D. The item N exists in every candidate set.
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What size of ring will a summer drought cause in a tree?
A. medium
B. smaller
C. giant
D. larger
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An organism that has an unusual habitat on it's back is
A. carrier snails
B. feelings
C. magic
D. love
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What require activation energy to get started?
A. changing colors
B. chemical additions
C. reacting colors
D. Firecrackers
E. an engine
F. heating liquids
G. Organic compounds
H. chemical changes
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is hair not considered?
A. lack
B. zinc
C. loss
D. Fat
E. long
F. CFCs
G. gold
H. p53
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If the frequency of the electromagnetic wave is the same as the natural frequencies of the system, the transfer of what is much more efficient?
A. light
B. energy
C. sound
D. heat
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what have segmented bodies?
A. h2o
B. humans
C. ovaries
D. insects
E. bats
F. worms
G. cacti
H. clouds
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is correct regarding the use of Hidden Markov Models (HMMs) for entity recognition in text documents?
A. HMMs cannot predict the label of a word that appears only in the test set
B. If the smoothing parameter λ is equal to 1, the emission probabilities for all the words in the test set will be equal
C. When computing the emission probabilities, a word can be replaced by a morphological feature (e.g., the number of uppercase first characters)
D. The label of one word is predicted based on all the previous labels
Answer:
|
C
|
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 concerning WPA2
A. WPA2 uses RC4.
B. WPA2 uses AES.
C. WPA2 uses 64-bit keys.
D. WPA2 is badly broken.
Answer:
|
A
|
m1_preference
|
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.
How many more legs do spiders have compared to insects?
A. six
B. one
C. four
D. two
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is part of a cycle that holds an element or water for a long period of time called?
A. a holding tank
B. a ditch
C. a reservoir
D. homeostasis
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What states that chemical reactions occur when atoms, ions, or molecules collide?
A. collision theory
B. reaction theory
C. disturbance theory
D. elemental theory
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The needle of a compass is made of what element?
A. aluminum
B. nickel
C. iron
D. tin
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
organisms belonging to the phylum Platyhelminthes have evolved a close association with their what
A. ovaries
B. Wasps
C. life
D. plant
E. orchids
F. hosts
G. root system
H. tree host
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are a major food source for organisms?
A. fungi
B. bushes
C. plants
D. orchids
E. elms
F. Flowers
G. squid
H. trees
Answer:
|
G
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What branch of science is the study of the universe, not of cosmetics?
A. cosmology
B. astronomy
C. epistemology
D. theology
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion?
A. weathering
B. wind erosion
C. soil erosion
D. flooding
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The test loss of logistic regression is always zero.
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.
Something where during the day may receive skin rashes or burns?
A. in the dark
B. an object
C. humans
D. in a closet
E. outside
F. in a hole
G. sun's heat
H. dormant
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A dead body will become what if exposed to the air
A. hot remains
B. fresh remains
C. wet remains
D. skeletal remains
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Meadow voles consume
A. producers
B. apex predators
C. decomposers
D. detritivores
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Chemical reactions always involve energy. when methane burns, for example, it releases energy in the form of what?
A. light and sound
B. heat and light
C. movement and light
D. heat and movement
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Ionic compound atoms of various elements gain or lose electrons to?
A. become ions
B. flatten ions
C. produce ions
D. expel ions
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Solar energy might be used for
A. the air
B. making pasta
C. feelings
D. time travel
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Atmospheric pressure is increased, causing a greater amount of oxygen than normal to diffuse into the bloodstream of the patient, in what type of therapy?
A. politic chamber therapy
B. Distinct Chamber Therapy
C. ventilation chamber therapy
D. hyperbaric chamber therapy
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How does alcohol expand over a wide range of temperatures?
A. variably
B. exponentially
C. uniformly
D. erratically
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is smallpox considered to be?
A. dangerous
B. illness
C. fever
D. Leptospirosis
E. homogenous
F. contamination
G. negative
H. nonliving
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
poisonous substances can cause what to come to living things
A. health
B. higher nitrogen
C. cancer
D. Injury
E. toxins
F. death
G. cell growth
H. harm
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What bonds form when pairs of electrons are shared?
A. covalent bonds
B. neutron bonds
C. ionized bonds
D. dissonance bonds
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 statement(s) is/are correct?
A. An information leak can be a preparation step of control-flow hijacking.
B. An attacker-controlled format string can lead to arbitrary write.
C. In format strings, \%n prints a hex value
D. When constructing a ROP payload, we use gadgets from all currently running processes
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the drawbacks of non-preemptive scheduling compared to preemptive scheduling?
A. It can lead to starvation especially for those real-time tasks
B. Less computational resources need for scheduling and takes shorted time to suspend the running task and switch the context.
C. Bugs in one process can cause a machine to freeze up
D. It can lead to poor response time for processes
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An alloy is a mixture of metals that has bulk metallic properties different from those of its what?
A. nuclear elements
B. mineral elements
C. constituent elements
D. system elements
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If something is outside during the day it will receive what?
A. photons
B. heat energy
C. energy
D. applause
E. Solar energy
F. derision
G. photographs
H. radiation
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the order of $2^{124}$ in $(\mathbb{Z}_{2^{128}},+)$?
A. 8.
B. $\varphi(2^{128})$.
C. 124.
D. 16.
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 sugar that the cells of living things use for energy?
A. glucose
B. chlorophyll
C. insulin
D. sucrose
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has two chains of nucleotides, one more than rna?
A. fna
B. dna
C. mna
D. gna
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is formed when a male gamete and an egg fuse together?
A. Plant reproduction
B. simple zygote
C. spread flower seeds
D. diploid zygote
E. Chemical energy
F. peachleaf willow
G. duplex zygote
H. reproductive zygote
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
he change from one species to another occurs over geologic time above the level of what?
A. kinetic energy
B. the height
C. animals
D. the growth
E. the species
F. humans
G. Joules
H. the change
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
where is soil deposited when a river floods?
A. aqueous solution
B. near the shoreline
C. mountains
D. colder and wetter
E. the sky
F. Inches or fractions of inches.
G. deserts
H. generally marshy areas
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Most tissues regulated by the autonomic nervous system receive both sympathetic and parasympathetic input from?
A. peristaltic neurons
B. Chemosensory center
C. parasympathetic neurons
D. postganglionic neurons
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When computing PageRank iteratively, the computation ends when...
A. The difference among the eigenvalues of two subsequent iterations falls below a predefined threshold
B. The norm of the difference of rank vectors of two subsequent iterations falls below a predefined threshold
C. All nodes of the graph have been visited at least once
D. The probability of visiting an unseen node falls below a predefined threshold
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In terms of the \textbf{bias-variance} decomposition, a 1-nearest neighbor classifier has \rule{2cm}{0.15mm} than a 3-nearest neighbor classifier.
A. higher variance
B. lower variance
C. higher bias
D. lower bias
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
We report the final performance (e.g., accuracy) on the ...
(One answer)
A. training
B. validation
C. test
D. all the data together
Answer:
|
C
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Plants convert carbon dioxide, water, and solar energy into what?"
A. Lipids
B. Carbohydrates
C. food and shelter
D. Protein
E. Whole Grains
F. Greenhouse gases
G. Organic compounds
H. chemical messengers
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
if a person looked a their head in a mirror, and moved toward it, what would happen?
A. the head would start to grow
B. the head would explode
C. the head would start to shrink
D. the head would disappear
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Current software is complex and often relies on external dependencies.
What are the security implications?
A. During the requirement phase of the secure development
lifecycle, a developer must list all the required dependencies.
B. It is necessary to extensively security test every executable
on a system before putting it in production.
C. As most third party software is open source, it is safe by
default since many people reviewed it.
D. Closed source code is more secure than open source code as it
prohibits other people from finding security bugs.
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 energy is stored in the nuclei of atoms?
A. heat energy
B. radioactive energy
C. light energy
D. nuclear energy
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is correct regarding Crowdsourcing?
A. Random Spammers give always the same answer for every question
B. It is applicable only for binary classification problems
C. Honey Pot discovers all the types of spammers but not the sloppy workers
D. The output of Majority Decision can be equal to the one of Expectation-Maximization
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a beaver does what it does in order to build its home, then near the river will form
A. a large H2O source
B. a den for tigers
C. a small military camp
D. a giant black hole
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term means the percent by mass of each element in a compound?
A. calculated composition
B. molecular composition
C. mass composition
D. percent composition
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If all the water in the Atlantic ocean evaporated, the Atlantic ocean will
A. get bigger
B. become a lake
C. cease to exist
D. get smaller
Answer:
|
C
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What prevents cold food from growing poisonous bacteria?
A. Dehydration
B. Cooking
C. a hydraulic system
D. sweating
E. refrigerators
F. fur and fat
G. an electric stove
H. hard outer covering
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In a smoke detector, a battery in the electric circuit creates what between the metal plates?
A. hydrogen
B. magnetism
C. cooling
D. voltage
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Suppose that q is density reachable from p. The chain of points that ensure this relationship are {t,u,g,r} Which one is FALSE?
A. {t,u,g,r} have to be all core points.
B. p and q will also be density-connected
C. p has to be a core point
D. q has to be a border point
Answer:
|
D
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The group $\mathbb{Z}_{60}^*$ has \ldots
A. 16 elements.
B. 60 elements.
C. 59 elements.
D. 32 elements.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
School children often play a musical instrument by
A. sweeping thumb across elastic band over a beverage carton
B. making rubber band chain bracelets
C. wearing rubber bands with braces
D. shooting rubber band with one hand
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of animal is classified as having a vertebrae?
A. it keeps an organism warm
B. invertebrate
C. vertebrate chordate
D. gastropod shells
E. the body's largest organ
F. remains of prehistoric life
G. hard boned animals
H. roundworm
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is generally true about blood going away from the heart?
A. The bending of a ray of light
B. it is 99% water
C. A compound that donates proton
D. To another location like underground
E. it is usually low in oxygen
F. it can be seen
G. it has no hemoglobin
H. it is usually oxygen-rich
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If we need to create a channel that protects confidentiality and we have at our disposal a channel that protects integrity and authenticity, we need to use
Question Options:
1. symmetric key encryption.
2. message authentication codes.
3. public key encryption.
4. digital signatures.
A. symmetric key encryption.
B. message authentication codes.
C. public key encryption.
D. digital signatures.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do mammals contain?
A. food
B. ghosts
C. keratin
D. Animal fur
E. magic
F. soul
G. alveoli
H. four limbs
Answer:
|
C
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In User-Based Collaborative Filtering, which of the following is TRUE?
A. Pearson Correlation Coefficient and Cosine Similarity have the same value range and return the same similarity ranking for the users.
B. Pearson Correlation Coefficient and Cosine Similarity have different value ranges and can return different similarity rankings for the users
C. Pearson Correlation Coefficient and Cosine Similarity have different value ranges, but return the same similarity ranking for the users
D. Pearson Correlation Coefficient and Cosine Similarity have the same value range but can return different similarity rankings for the users
Answer:
|
B
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What body part would be attached to the external framework?
A. heart
B. insects
C. respiratory system
D. wings
E. humans
F. Tail
G. fat
H. digestive system
Answer:
|
D
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Deserts, Jungles, and Oceans have many different
A. organisms
B. fish
C. trees
D. grasses
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A pupa creates cocoons in a stage of the life cycle, and eventually the insect will
A. adjust
B. shrink
C. burn
D. collect
Answer:
|
A
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is freshwater habitats that contain little or no salt?
A. Animal survival
B. allow growth
C. weathering
D. atmosphere
E. loose soil
F. ecosystems
G. salt and water.
H. oceans
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the inverse of 28 in $\mathbf{Z}_{77}$?
A. $0$
B. $1$
C. $36$
D. $49$
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What helps screen libraries for a gene of interest using nucleic acid hybridization?
A. proteins acid probe
B. mitochondrial acid probe
C. nucleic acid probe
D. cellular acid probe
Answer:
|
C
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What determines the ability of soil particles to bind many nutrients?
A. layer charges
B. surface pulses
C. currents charges
D. surface charges
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
scraping oneself on a contaminated object may cause what?
A. an area wet with medicine
B. a pill for health
C. cause their death
D. an area clean from bacteria
E. fissures of hot, acidic water
F. an area swollen with pus
G. contamination
H. harmful substances
Answer:
|
F
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A glacier moves like a
A. crocodile
B. tortoise
C. Komodo dragon
D. rattlesnake
Answer:
|
B
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can generate heat?
A. time
B. siren
C. electricity
D. Ice cube
E. Dead plants
F. Fuel cells
G. kinetic energy
H. Nematoda
Answer:
|
E
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which likely would be considered in drought conditions?
A. a tundra without water
B. a desert without water
C. a house without water
D. a lake without water
Answer:
|
D
|
openbookqa
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The interaction of what opposite factors describe a biome and ecosystem?
A. abiotic and biotic
B. hygroscopic and abiotic
C. innate and biotic
D. metastasis and biotic
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The test loss of logistic regression is always zero.
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.
Tick the \textbf{false} assertion. The SEI of the distribution $P$ of support $G$ \ldots
A. is equal to \# $G\cdot\displaystyle\sum_{x\in G}\left(P(x)-\frac{1}{\sharp G}\right)^2$
B. is the advantage of the best distinguisher between $P$ and the uniform distribution.
C. denotes the Squared Euclidean Imbalance.
D. is positive.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what does a diaphragm aid in?
A. sweating
B. movement
C. excretion
D. Plants growth
E. magnetisation
F. animal transport
G. digestion
H. respiration
Answer:
|
H
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Compared to others, what type of liquid has a relatively high surface tension and heat capacity?
A. water
B. blood
C. wine
D. oil
Answer:
|
A
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Phagocytosis, pinocytosis, and receptor-mediated endocytosis are the three types of what?
A. nanoparticles
B. endocytosis
C. modulators
D. mitosis
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is chlorophyll essential for?
A. staying warm
B. photosynthesis
C. survival
D. hydrogen and oxygen
E. germinating
F. Most plants
G. plant reproduction
H. plant respiration
Answer:
|
B
|
qasc
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the force of attraction between a positive metal ion and valence electrons?
A. galactic bond
B. metallic bond
C. liquid bond
D. covalent bond
Answer:
|
B
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Data being classified as unstructured or structured depends on the:
A. Degree of abstraction
B. Level of human involvement
C. Type of physical storage
D. Amount of data
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement.
A. The non-deterministic encryption can encrypt one plaintext into many ciphertexts.
B. The non-deterministic encryption always provides perfect secrecy.
C. Plain RSA encryption is deterministic.
D. ElGamal encryption is non-deterministic.
Answer:
|
A
|
m1_preference
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Muscle groups are controlled by what mechanism?
A. activation energy
B. growth hormones
C. cerebral cortex
D. motor cortex
Answer:
|
D
|
sciq
|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When fats are not immediately used for energy by the body, what usually happens?
A. They are discarded
B. heat is produced
C. They are stored for future use
D. They are stored for proteins
E. depress neuronal excitability
F. DNA damage and mutations
G. They are water for future use
H. Something that causes allergies
Answer:
|
C
|
qasc
|
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