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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Somatosensation refers to what of the five senses? A. thought B. touch C. balance D. sight Answer:
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the main form of energy storage in plants? A. dioxide B. starch C. liquid D. nitrogen Answer:
B
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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 A. symmetric key encryption. B. messag...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A puppy wakes up and needs to to for a walk. In order to have the ability to do this, he will require A. pebbles B. lunch C. toys D. wheels Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Sugar and starch are examples of what type of nutrient? A. fat B. vitamins C. proteins D. carbohydrates Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Mental illness has a negative impact on what? A. nervous system B. film C. an organism D. children E. photographs F. critical organs G. inanimate objects H. people Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What kind of soil can a cobra bobo be found? A. Moist B. porous C. bushes D. harmful E. warm F. Dry G. Rotting H. Cold Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What two forces tend to keep an animal stationary and thus oppose locomotion? A. thickness and gravity B. stength and gravity C. friction and gravity D. workload and gravity Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Oil is a source of a material used for an object with A. wood planks B. cardboard C. a large stone D. wheels Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What shape are sea squirts? A. rectangle B. Loose C. swimming D. barrel E. protected F. swea G. square H. cross Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Consider the following set of frequent 3-itemsets: {1, 2, 3}, {1, 2, 4}, {1, 2, 5}, {1, 3, 4}, {2, 3, 4}, {2, 3, 5}, {3, 4, 5}. Which one is not a candidate 4-itemset? A. {1,2,4,5} B. {1,3,4,5} ...
B
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Which type of isomers generally have lower boiling and melting points than straight-chain isomers? A. straight-chain isomers B. branched-looping isomers C. branched-chain isomers D. branched - s...
C
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What do plants do to prevent water loss at night? A. shed their petals B. open their petals C. close their stems D. close their leaves Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What do you call the temperature at which a liquid boils and starts changing to a gas? A. boiling point B. melting point C. transformation point D. vapor point Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Group 13 of the periodic table is also called what? A. the boron group B. nitrogen group C. manganese group D. iron group Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Which of the following functions \( f :\mathbb{Z} imes \mathbb{Z} o \mathbb{Z} \) are surjective? A. \( f(m,n)=m+n \) B. \( f(m,n)=m^2+n^2 \) C. \( f(m,n)=m \) D. \( f(m,n)=|n| \) A...
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 horizontal stems of a strawberry plant that run over the ground surface? A. stolons B. sprouts C. root volunteers D. climbing vines Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. In an x86 multiprocessor system with JOS, select all the correct options. Assume every Env has a single thread. A. Two Envs could run on the same processor simultaneously. B. Two Envs could run ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Bill missed high tide, so he had to wait until when to see it again A. tomorrow B. next month C. next year D. never Answer:
A
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what layer can heat and pressure be felt from nerves? A. exoskeleton B. warmth C. internal organs D. hair E. messengers F. epidermal G. Riding a bike H. sweating Answer:
F
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Organelles that come in pairs are involved in what? A. movement B. Veins and arteries. C. competition D. Plants growth E. Animal survival F. cell division G. an organism's body H. Plant reproduc...
F
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what are responsible for earthquakes? A. flow of electrons B. fault movement C. heat energy D. Energy. E. volcanos F. magma G. Movement H. lava Answer:
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What results when an immune response to a pathogen produces memory cells? A. anemia B. vaccination C. kill them D. competition E. lie detectors F. rapid expansion G. killing insects H. it needs ...
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can Mynah birds undergo to compete for nest holes? A. layers of fat B. weaponization C. permineralization D. specialization E. personification F. adding heat G. Temperature changing H. bact...
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear? A. out competed B. out lasted C. out ran D. out lived Answer:
A
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the fourth planet from the sun? A. Saturn B. Pluto C. mars D. Mercury Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Giardia is an example of a protozoa that uses flagella for what purpose? A. nutrients B. light C. reproduction D. movement Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Your aim is to evaluate a movie review analysis system, the purpose of which is to determine whether a review is globally positive or negative. For each movie review, such a system outputs one o...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Tick the \textbf{incorrect} assumption. A language $L$ is in NP if\dots A. $x \in L$ can be decided in polynomial time. B. $x \in L$ can be decided in polynomial time given a witness $w$. C. $L$...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the condition called where pimples form on the skin? A. acne B. cramping C. dermatitis D. blushing Answer:
A
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A trait controlled by a single gene that has two alleles is given what name, after the scientist who studied inheritance? A. carlinian trait B. mendelian trait C. rosilin trait D. darwinian trai...
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What type of transport occurs when substances cross the plasma membrane without any input of energy from the cell? A. wave diffusion B. physical transport C. active transport D. passive transpor...
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Heat can change something that has how many states? A. seasons B. two C. Energy. D. three E. energy F. liquid G. unique H. cycles Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. When taking a pickax to rocks A. pick a location where lots of people will be B. sweep up after yourself to keep the workplace safe C. eschew wearing any safety gear D. clean up is an unnecessar...
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select all statements that are true.A penalty will be applied for any wrong answers. A. The analyzer functionality of a parser determines the set of all possible associated syntactic structures ...
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 statements is correct concerning the use of Pearson’s Correlation for user- based collaborative filtering? A. It measures whether different users have similar preferences ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What does sunlight do for a vegetable? A. Makes it large B. hydrate their cells C. Makes it small D. It gets heated up E. it can be seen F. Kills it G. Makes it grow H. It remains dormant Answer...
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What requires electrical energy to produce photons? A. satellites B. an electron lens C. cigarettes D. an object E. heterotrophs F. squids G. sensory neurons H. a lightbulb Answer:
H
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What does a plant need to grow? A. rocks B. fossil fuels C. nutrients D. magnets E. seeds F. cellulose G. energy H. sunlight Answer:
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A large component of Earth's makeup is A. stoned B. markers C. diamonds D. ground material Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Net production efficiency allows ecologists to quantify how efficiently organisms of a particular what incorporate the energy they receive into biomass? A. neural level B. hypothesized level C. ...
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What type of pathogen is responsible for african sleeping sickness? A. streptococcus B. Trichinella spiralis C. trypanosoma D. salmonella Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. how traits are passed down, or inherited, is found in information in an organism's what? A. Species B. messengers C. hair follicles D. cycles E. skin cells F. Endocrine system G. chromosomes H. ...
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select the statements that are true.A penalty will be applied to any incorrect answers selected. A. Information retrieval is the selection of documents relevant to a query from an unstructured c...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the encryption of the word ``SECRECY'' under the Vigen\`ere cipher using the key ``ZAB''? A. ``REDQEDX'' B. ``RDDQEDX'' C. ``REDQEKX'' D. ``REDUEDX'' Answer:
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Humans building communities to make survival easier is an example of humans as a species changing their what? A. environment B. evolution C. instinctive behavior D. climate Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the attraction of a particular atom for the electrons of a covalent bond called? A. electronegativity B. conductivity C. electromagnetism D. ionization Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. The galápagos islands are a group of 16 volcanic islands 600 miles off the west coast of what continent? A. asia B. north america C. europe D. south america Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what causes bodies of water to increase? A. vaporization B. inflation C. bomb cyclones D. salt E. flooding F. Condensation G. evaporation H. nitrogen Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. When any two object strike with each other, the molecules of the outer of the two objects coming in contact could A. rot B. quake C. smoke D. freeze Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What are the primary cells of adaptive immune response? A. lymphocytes B. erythrocytes C. white blood cells D. red blood cells Answer:
A
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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 correct, assuming that all the ratings are positive? A. Pearson Correlation Coefficient and Cosine Similarity have different valu...
B
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If a human has all their bones removed A. they are dancing B. they can stand C. organs are safe D. organs will fail Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. According to the english system measurement, how much is equal to 2 pints, 1 quart, and ¼ of a gallon? A. 3 cups B. 1 cup C. 4 cups D. 2 cups Answer:
C
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If a tree is growing in an area that is most ideal to it, the dirt will be A. firm B. loose C. packed tight D. airless Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. For an item that has not received any ratings, which method can make a prediction? A. User-based collaborative RS B. Item-based collaborative RS C. Content-based RS D. None of the above Answer:
C
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Many believe the cause of smallpox to be what? A. fever B. negative C. contamination D. Allergies E. Nonliving F. heat or cold G. dangerous H. Leptospirosis Answer:
E
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the vaccine to prevent infection of hpv? A. HIV B. herpes C. gardasil D. cervical Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. ASLR stands for A. Address Space Layout Randomization B. Address Structure Layout Randomization C. Augmented Security Layer Randomization D. Address Space Linker Randomization E. Automatic Struc...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Consider a message $T$ and a key $K$ chosen independently from $T$. True or false: If there exists a perfectly secret encryption scheme using $K$, then $H(T) \leq H(K)$. 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. If a cat has a body temp that is below average, it is in A. good health B. a good place C. danger D. safe ranges Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what can cause bodily tissues to swell? A. gravity B. chickenpox C. bacteria D. influenza E. smallpox F. viruses G. skin tissue H. weathering Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select \emph{incorrect} statement. The exhaustive search A. can be used to find a secret key of AES. B. is a brute force attack. C. is not applicable against perfectly secure cipher. D. runs in ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what causes the immune system to not work properly? A. HIV B. lack C. DDT D. p53 E. antibiotics F. h2o G. memory cells H. HPV Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. To function, electrical energy is required for what kind of devices? A. wet B. zapping powered C. hydro D. watery Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. natural disasters can cause animals to A. deep fry B. dance C. trek D. nap Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. what makes water stick together? A. radiation B. glue C. rings D. gravity E. CO 2 F. magnetism G. force H. bonds Answer:
H
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. The number of non-zero entries in a column of a term-document matrix indicates: A. how many terms of the vocabulary a document contains B. how often a term of the vocabulary occurs in a document...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If a blind person needs to know which cat has long hair and which has short hair, they can A. look at it B. hear it C. grab it D. smell it Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Let S(x) be the statement “x has been in a lake” and L(x) be the statement “x lives in Lausanne” and the domain of x consists of all the humans in the world. The sentence : “there exists exactl...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Given the distribution $P_0$ of a normal coin, i.e. $P_0(0)=P_0(1)=\frac{1}{2}$, and distribution $P_1$ of a biased coin, where $P_1(0)=\frac{1}{3}$ and $P_1(1) = \frac{2}{3}$ , the maximal adva...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Tick the \textbf{incorrect} assertion. A. ECDSA uses elliptic curves. B. PKCS\#1v1.5 uses plain RSA as an internal routine. C. An ECDSA signature consists in the message and a pair of elements i...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Consider a 3-gram language model. Select all possible ways we can compute the maximum likelihood of the word sequence:"time flies like an arrow"You will get a penalty for wrong ticks. A. P(time ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select what is true about the Baum-Welch algorithm.A penalty will be applied for any incorrect answers. A. It uses expectation maximization to estimate parameters of the Hidden Markov Model. B. ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Tick the \emph{incorrect} assertion. For a cipher $C$, decorrelation theory says that \ldots A. A decorrelation $0$ of order $1$ means perfect secrecy when used once. B. $\mathsf{BestAdv}_n(C,C^...
A
m1_preference
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. 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. In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes? A. ungulates B. primates C. bovines D. rodents Answer:
A
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Roundworms feed on various things, one of them being decaying organic matter. doing this, they play an important role in what famous cycle? A. life cycle B. soul cycle C. carbon cycle D. water ...
C
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can yeast and mold decompose? A. wood B. moss C. bushes D. sugar E. matter F. Crops G. soil H. paper Answer:
A
qasc
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Something that can be described as what can only contract? A. Smooth B. the skin C. Rough D. strong E. Sweet F. Loud G. complex H. alveoli Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is a soft, malleable, and corrosion resistant material called? A. lead B. copper C. tin D. gold Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. The bones of the newborn skull are not fully ossified and are separated by large areas called what? A. fissures B. pores C. sutures D. fontanelles Answer:
D
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. All living things maintain a stable internal environment through what process? A. alertness B. consciousness C. homeostasis D. maintenance Answer:
C
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Because it damages hair cells, what is the most cause of hearing loss in adults? A. ear wax B. bacteria C. water in the ears D. exposure to noise Answer:
D
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is the key to newborn survival? A. deoxyribonucleic acid B. insulated material C. empty nest D. food and shelter E. cold bed F. Thyroid-stimulating hormone G. chemical messengers H. eating ...
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Pepsin and trypsin are examples of enzymes involved in what bodily process? A. regeneration B. digestion C. perspiration D. filtration Answer:
B
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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. ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is a cluster of neuron cell bodies in the pns called? A. ganglion B. crystals C. groupilion D. gangnem Answer:
A
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Matrix Factorizations: The function $f(\mathbf{v}):=g\left(\mathbf{v} \mathbf{v}^{\top}\right)$ is convex over the vectors $\mathbf{v} \in \mathbb{R}^{2}$, when $g: \mathbb{R}^{2 \times 2} \righ...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is an example of a tetrapod vertebrate that produces amniotic eggs. A. animals B. tortoises C. crocodiles D. barnacles E. insects F. parasites G. Lizards H. a fish Answer:
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is used to detect texture? A. spoon B. vision C. colors D. dog E. stick F. Sight G. fibers H. hand Answer:
H
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Which of the following is false regarding K-means and DBSCAN? A. K-means does not handle outliers, while DBSCAN does B. K-means takes the number of clusters as parameter, while DBSCAN does not t...
B
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Rabbits can be found in A. filthy magazines B. nuclear reactors C. moonbeams D. treed areas Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. electrical current running through a wire can cause a what A. fire hazard B. similar C. rays or beams D. energy barrier E. energy F. warmth G. kinetic energy H. Temperature Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Let $C$ be a perfect cipher with $\ell$-bit blocks. Then, \dots A. for $x_1 \neq x_2$, $\Pr[C(x_1) = y_1, C(x_2)=y_2] = \frac{1}{2^{2\ell}}$. B. the size of the key space of $C$ should be at lea...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A place you would want to avoid that is prone to Earthquakes would be A. Kansas B. Alaska C. Osaka D. France Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Let $n$ be a positive integer. An element $x \in \mathbb{Z}_n$ is \emph{always} invertible when \dots A. $x$ and $n$ are coprime. B. $x$ and $\varphi(n)$ are coprime. C. $x$ is even. D. $n$ is p...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Some mutations lead to new versions of proteins that help organisms adapt to changes in their environment and are essential for evolution to occur. what are these mutations known as? A. evoluti...
B
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can cause chemical weathering? A. Calcium carbonate B. our nearest star C. global warming D. sea squirts E. swamp vegetation F. single-celled organisms G. flowerless plants H. Earthworms An...
G
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