prompt stringlengths 140 2.04k | completion stringclasses 8 values | dataset stringclasses 4 values |
|---|---|---|
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Glucose, fructose, and other sugars that have six carbons are called what?
A. fluxes
B. catalysts
C. hexoses
D. alcohols
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The \textbf{parameters} (weights \textbf{W}) are learned with ...
(One answer)
A. training
B. validation
C. test
D. all the data together
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What hormone does the endocrine system secrete to help cells absorb blood sugar?
A. Cortisol
B. glucose
C. testosterone
D. insulin
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What decreases stamina?
A. Plant growth is reduced
B. harmful substances
C. dehydration
D. influenza
E. liver cancer
F. Abnormal cell growth
G. smoking cigarettes
H. some viruses
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Norwegian government maintains a special storage chamber 800 miles from the Arctic Circle for use in the event of a man-made or natural disaster. The storage structure is built in Arctic permafrost and holds
A. seeds that are growing now
B. seeds for the Arctic animals
C. seeds that spread the permafrost
D. preserved seeds for reproducing edible crops
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
To make a liquid boil more easily when heat is applied, one should
A. degrees Celsius
B. Evaporation of water
C. absorb light energy
D. heat is produced
E. aqueous solution
F. lower the surrounding pressure
G. evaporative cooling
H. depress neuronal excitability
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What could Out of Vocabulary (OoV) forms consist of? Select all that apply.A penalty will be applied for wrong answers.
A. Words from the lexicon
B. Words borrowed from other languages
C. Words with spelling errors
D. Neologisms
E. Abbreviations
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term is used to describe the energy reserve carbohydrate of animals?
A. lactose
B. fructose
C. glycogen
D. sucrose
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Change in momentum in an object is equivalent to what other measurement?
A. resistance
B. gravity
C. impulse
D. velocity
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A greenhouse can protect plants from what?
A. colder weather
B. blooming
C. pollination
D. massive damage
E. Brutal temperatures
F. Movement of an air mass
G. photosynthesizing
H. freezing and dying
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Moose what happens around autumn
A. mating
B. Winter
C. migrate
D. complex
E. howling
F. interact
G. movement
H. moves
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is/are true about fuzzing with sanitizers?
A. Some fuzzers use fork servers to reduce sanitizer overhead.
B. The set of sanitizers used during a fuzzing campaign must be
carefully chosen (tradeoff between bug visibility/execution
speed).
C. Some fuzzers dynamically tweak sanitizers to speed up fuzzing.
D. ASAN instrumentation has a negligible startup overhead.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In what type of diabetes can the pancreas still make insulin, but the cells of the body cannot use it efficiently?
A. type 3 diabetes
B. type 2 diabetes
C. type 1 diabetes
D. type A diabetes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Essential minerals that the body needs in tiny quantities are called what?
A. byproduct minerals
B. draw minerals
C. flux minerals
D. trace minerals
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What preventive measure can protect even young children against diseases such as viral meningitis?
A. vaccination
B. nutrition
C. surgical intervention
D. malnutrition
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
There are 5 steps in the water cycle, it starts with evaporation, ends with infiltration, and then
A. cries
B. goes away
C. dies
D. Restarts
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is TRUE regarding Fagin's algorithm?
A. Posting files need to be indexed by TF-IDF weights
B. It performs a complete scan over the posting files
C. It never reads more than (kn)1⁄2 entries from a posting list
D. It provably returns the k documents with the largest aggregate scores
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Cells vary in size as well as shape and are seen with what?
A. Electrical energy
B. by indirect light
C. camera lenses
D. a microscope
E. a telescope
F. colors
G. bright lights
H. rays or beams
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What lacks walls and membranes?
A. deserts
B. flower cells
C. viruses
D. fungi
E. tree cells
F. bacteria
G. plant cells
H. alpacas
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When magma heats groundwater, it may come to the surface as a hot spring or a what?
A. cave
B. volcano
C. pond
D. geyser
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where are the taste buds located in humans?
A. mouth
B. teeth
C. tongue
D. lips
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What moves with long filaments?
A. prokaryotes
B. sponges
C. an object
D. lizards
E. protein
F. sensory neurons
G. insects
H. Most plants
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do herbicides poison?
A. plants
B. animals
C. insects
D. seeds
E. earthworm
F. organisms
G. harm them
H. dogs
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
How can mammals transport seeds?
A. mechanical
B. Movement
C. with their ears
D. with their teeth
E. with their eyes
F. with their fur
G. four limbs
H. circulatory systems
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the term for plants that lack vascular tissues, roots, leaves, seeds, and flowers?
A. conifers
B. chloroplasts
C. bryophytes
D. primates
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} statement. GSM anonymity is broken by ...
A. replaying an A3 challenge.
B. desynchronizing the mobile station and the network.
C. using A5/1.
D. sniffing the very first connection protocol.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Photosynthesis converts solar energy into what for themselves?
A. Greenhouse gases
B. peachleaf willow
C. chemical messengers
D. Organic compounds
E. basic building blocks of life
F. chemical bond energy
G. one celled organisms
H. rays or beams
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An excellent solvent that holds heat well and allows hydrogen bonds, what substance has many properties critical to life?
A. plasma
B. liquid
C. water
D. blood
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Static friction acts on objects when they are resting on what?
A. their laurels
B. a pool of water
C. a surface
D. a single point
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What value of dissolved substances is higher than that of their corresponding precipitate?
A. binary
B. negentropy
C. entropy
D. ordiny
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some flowers are what?
A. orchids
B. edible
C. tunicates
D. dormant
E. fertile
F. Tropical
G. haploid
H. white
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has a circulatory system with one or two hearts that pump blood?
A. a fish
B. sharks
C. abalone
D. elephants
E. humans
F. crocodiles
G. giraffes
H. fur seals
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is used to see atoms?
A. electricity
B. molecules
C. Electron microscope
D. A Greek letter
E. Labs
F. rays or beams
G. mystery
H. sense organs
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
When constructing a word embedding, negative samples are
A. word - context word combinations that are not occurring in the document collection
B. context words that are not part of the vocabulary of the document collection
C. all less frequent words that do not occur in the context of a given word
D. only words that never appear as context word
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what do ecosystems get energy from?
A. colors of the spectrum
B. fossil fuels
C. during the day
D. our star
E. electromagnetism
F. In their leaves
G. rays or beams
H. sun's heat
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what produces hormones?
A. ferns
B. humans
C. glands
D. chemicals
E. animals
F. insects
G. Wasps
H. cows
Answer: | C | 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.
Select the morpho-syntactic categories that do not carry much semantic content and are thus usually filtered-out from indexing.
A. Determiners
B. Conjunctions
C. Nouns
D. Adjectives
E. Verbs
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What common air pollutant is characterized by its sharp odor and often triggers asthma attacks?
A. nitrogen dioxide
B. pigment dioxide
C. Carbon Dioxide
D. plant dioxide
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what contains DNA?
A. ovum
B. DNA
C. HPV
D. p53
E. HIV
F. O3
G. RNA
H. gene
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $E$ and $F$ be two events. Suppose that they satisfy $p(E|F)=p(E) > 0.$ True or false: Then we must have $p(F|E)=p(F).$
A. False
B. True
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does Ginkgo biloba do seasonally?
A. migrate
B. Exfoliation
C. Falls
D. Moves
E. Sheds leaves
F. Sheds bark
G. reproduce
H. staying warm
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What forms sandbars?
A. soils
B. rivers
C. cellulose
D. Collagen
E. streams
F. soft soil
G. flooding
H. rain
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 a disturbance in matter that causes the transfer of energy from place to place?
A. temperature wave
B. flooding wave
C. nucleation
D. mechanical wave
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What would be passed down from parents to their children?
A. hobbies enjoyed
B. head size
C. number of friends
D. sports played
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In x86, what are the possible ways to transfer arguments when invoking a system call? For example, in the following code, string and len are sys_cputs’s arguments.
A. Stack
B. Registers
C. Instructions
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Problems caused by mold spore in the body are treated by what kind of doctor?
A. heterotrophs
B. by indirect light
C. critical organs
D. Deoxyribonucleicacid
E. Abnormal cell growth
F. Pulmonologists
G. electron microscope
H. one celled organisms
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
For what purpose does liver use the excess carbohydrate?
A. process sugar
B. dilute carbohydrates
C. convert starches
D. to synthesize glycogen
Answer: | D | 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 $D=3$ then $\Gamma$ is extbf{not} uniquely-decodable
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.
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.
How is energy expressed when it is released in a chemical reaction?
A. as negative number
B. as an equation
C. as a percentage
D. as a positive number
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the ability to maintain equilibrium is the ability to sense and maintain what?
A. body hair
B. temperature
C. movement
D. body position
E. body shape
F. body integrity
G. temperature changes
H. kinetic energy
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let P(x) is “x is an elephant” and F(x) is “x flies” and the domain consists of all animals. Translate the following statement into English: ∃!x(P(x) ∧ F(x))
A. There exists only one elephant that can fly
B. There is an animal that flies if it’s an elephant
C. All elephants fly
D. Some elephants can flyv
E. None of the other options
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider an RSA encryption where the $(p, q)$ are determined as $(53, 61)$. True or false: $(e,d) = (7, 223)$ are valid encoding/decoding exponents.
A. False
B. True
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
(Alternating Least Squares \& Matrix Factorization) For optimizing a matrix factorization problem in the recommender systems setting, as the number of observed entries increases but all $K, N, D$ are kept constant, the computational cost of the matrix inversion in Alternating Least-Squares increases.
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 energy that enters the chloroplasts as sunlight becomes stored as what type of energy in organic compounds?
A. radiation energy
B. defect energy
C. thermal energy
D. chemical energy
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Organisms rely on a relatively narrow range of what?
A. Decibels
B. water
C. food
D. relativity
E. acidity
F. spectrum
G. balance
H. Light
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The largest organ of the human body is what?
A. heart
B. brain
C. lungs
D. outer layer
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement. Elliptic Curve Diffie-Hellman is
A. based on the difficulty of factoring the polynomial of EC.
B. based on the difficulty of computing the discrete logarithm in EC.
C. used in Bluetooth 2.1.
D. used for epassports.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If food is cooked what kind of energy is added to it?
A. solar
B. cold
C. hotness
D. freezing
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Seasons occur because long ago something huge slammed into our planet and now its axis is
A. lazy
B. jaded
C. slanted
D. stilted
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is a central nervous system stimulant?
A. blood
B. NaCl
C. SO2
D. coffee
E. h2o
F. salt
G. vinegar
H. A drug.
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
One of the following ciphers is a \emph{block} cipher. Which one?
A. AES
B. RC4
C. A5/1
D. MD5
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{\emph{incorrect}} assertion.
A. $P\subseteq NP$.
B. $NP\subseteq IP$.
C. $PSPACE\subseteq IP$.
D. $NP\mbox{-hard} \subset P$.
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.
Processes in the food chain begin with
A. leafy flora
B. purple horseshoes
C. yellow bees
D. breakfast
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During the scientific revolution, who proposed that the sun, not earth, is the center of the solar system?
A. janus
B. Newton
C. copernicus
D. Galileo
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is found in proteins?
A. Something coming from a gland
B. Something that causes allergies
C. characteristics
D. Transfers energy
E. it keeps an organism warm
F. Chemical energy
G. that material's properties
H. a colorless, odorless gas
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Ultimately, the fluid that is lost from the blood vessels is returned through what system?
A. venous
B. symptomatic
C. urinary
D. lymphatic
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a thistle is going to expand, it requires
A. hay
B. nutriment
C. cattle
D. seashells
Answer: | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
After the egg is fertilized the mrna is translated into what?
A. protein
B. factor
C. mitochondria
D. DNA
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what code proteins?
A. sugar
B. alleles
C. ribosomes
D. three
E. genes
F. complex
G. nucleus
H. fats
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{true} assertion. The advantage of a distinguisher of two distributions $P_0$ and $P_1$
A. is always the Euclidean distance between $P_0$ and $P_1$.
B. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[P = P_1|A \rightarrow 1]-\Pr[P = P_0| A \rightarrow 1]$.
C. is $\mathsf{Adv}_{\mathcal{A}} (P_0 , P_1 ) = \Pr[A \rightarrow 0|P = P_1 ]-\Pr[A \rightarrow 1|P = P_0]$.
D. can touch the statistical distance $\frac{1}{2}\Sigma_{x}|P_0(x) - P_1(x)|$ between $P_0$ and $P_1$, when he makes only one query.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The science of analyzing tree rings is called what?
A. dendrochronology
B. conservation
C. algorithms
D. estradiol
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are the tiny sacs in the lungs where gas exchange takes place?
A. alveoli
B. cilia
C. bronchi
D. ganglion
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What transports millions of humans over water every year?
A. helicopters
B. gliders
C. electricity
D. engines
E. airplanes
F. space ships
G. Gravity
H. rivers
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Thang, Jeremie and Tugrulcan have built their own search engines. For a query Q, they got precision scores of 0.6, 0.7, 0.8 respectively. Their F1 scores (calculated by same parameters) are same. Whose search engine has a higher recall on Q?
A. Thang
B. Jeremie
C. Tugrulcan
D. We need more information
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What are observable patterns of stars found in the night sky called?
A. deformations
B. deviations
C. latitudes
D. constellations
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what are landslides caused by?
A. mines
B. deforestation
C. Movement
D. Water expanding
E. waves
F. ice wedging
G. heavy rain
H. mouth of rivers
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
germs that cause people to get sick contain what but not much else?
A. gene
B. HPV
C. mold
D. CFCs
E. RNA
F. zinc
G. p53
H. DNA
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tungsten filaments sealed in a glass bulb are used for what in the dark?
A. photons
B. energy
C. seeing
D. stay warm
E. sleeping
F. talking
G. communicating
H. heat
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The primary output of the basal nuclei is to the thalamus, which relays that output to where?
A. cerebral cortex
B. suffering cortex
C. effect cortex
D. Back cortex
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given an odd prime $p$, for any $a \in \mathbb{Z}_p$ the equation
A. $x^2 - a = 0$ always has a solution.
B. $x^2 - a = 0$ has exactly two solutions.
C. $x^2 - a = 0$ has at most two solutions.
D. $x^2 - a = 0$ may have four solutions.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is true in the context of inverted files?
A. Index merging compresses an inverted file index on disk and reduces the storage cost
B. The trie structure used for index construction is also used as a data access structure to terms in the vocabulary
C. The finer the addressing granularity used in documents, the smaller the posting file becomes
D. Inverted files are optimized for supporting search on dynamic text collections
Answer: | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term means an area where two closely related species continue to interact and reproduce?
A. common zone
B. heterozone
C. homozone
D. hybrid zone
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What causes rocks, dirt, and earth to combine?
A. Time
B. Weathering
C. Air
D. heat energy
E. forces
F. friction
G. rainfall
H. Animals
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Elements that specifically are noted to have properties of both metals and nonmetals are known as what?
A. alkali metals
B. compund metals
C. metalloids
D. alloys
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What disease occurs when cells in the breast grow out of control and form a tumor?
A. adult breast growth
B. breast cancer
C. muscular cyst
D. muscle cancer
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The vivid colors of flowers are an adaptation designed to encourage what by animals such as insects and birds?
A. eating
B. flowering
C. pollination
D. consumption
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What type of resource is limited in supply and cannot be replaced except over millions of years?
A. capital resources
B. human resources
C. natural resource
D. renewable energy
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kind of systems use fluid to transmit pressure and increase force?
A. thermal systems
B. hydraulic systems
C. plumbing systems
D. electromagnetic systems
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What produces grain?
A. flowers
B. leaves
C. food
D. sugar
E. ducks
F. plants
G. honeybees
H. mice
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
An alternative to inclusive fitness is group selection, a type of what scenario where small groups of organisms of the same species are effectively acting as single (perhaps colonial) organisms?
A. combination
B. evolutionary
C. molecular
D. introductory
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What heats most of the Earth's surface during the day?
A. sun light
B. Solar energy
C. rain
D. light
E. calcite
F. automobiles
G. magma
H. energy
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Some soil water can flow through easily. what kind of soil is this?
A. porous
B. dense
C. Stationary
D. permeable
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A contractor could take the granite off your kitchen counter and
A. break it with feathers
B. damage it with a couple ice cubes
C. destroy it in a volcano
D. make it really feel badly about itself
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Caffeine can cause
A. congestion
B. anemia
C. constipation
D. sweating
E. hives
F. energy usage
G. dehydration
H. heat energy
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following statements are true about DEP?
A. DEP prohibits code injection but not code reuse.
B. A single bit is used to indicate that a memory region is DEP protected.
C. Even if it is called Enhanced Virus Protection on AMD hardware, it does not protect against viruses.
D. Data Execution Prevention is usually handled at byte-level granularity.
E. A region marked as DEP protected cannot be read.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Four times a year you will see a different
A. climate
B. person
C. moon
D. star
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In order to conduct what, electrons must move from the filled valence band to the empty conduction band where they can move throughout the solid?
A. matter
B. electricity
C. light
D. heat
Answer: | B | sciq |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.