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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 term for the hard covering that protects insects, crustaceans, and spiders? A. exoplate B. endoplate C. endoskeleton D. exoskeleton 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 can cause a forest fire? A. littering cans and food wrappers B. an overheating car engine C. a combination of snow and rain D. sudden electrostatic discharge from a cloud Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What process is the opposite of fusion and releases energy only when heavy nuclei are split? A. fission B. diffusion C. osmosis D. activation Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. How many time is call compute printed when running the following code? def compute(n: Int) = \t printf("call compute") \t n + 1 LazyList.from(0).drop(2).take(3).map(compute) A. 0 B. 1 C. 2 D. 3 ...
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. When carbon atoms are not bonded to as many hydrogen atoms as possible, what kind of hydrocarbon results? A. unsaturated B. saturated C. unstable D. aqueous 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 statement(s) is/are true? To achieve memory safety for C, ... A. pointer arithmetic must be checked/restricted B. memory deallocation must be replaced by garbage collectio...
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 another name for nearsightedness? A. hyperopia B. presbyopia C. myopia D. astigmatism 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 uses fat to keep warm? A. Lobsters B. bacon C. humans D. pigeons E. insects F. omnivores G. plants H. bears Answer:
C
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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 CF grammar $G_1$ $ R_1: \text{S} \rightarrow \text{NP VP} $ $ R_2: \text{S} \rightarrow \text{NP VP PNP} $ $ R_3: \text{PNP} \rightarrow \text{Prep NP} $ $ R_4: \text{NP}...
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What sac, which was sitting on top of the flat embryo, envelops the embryo as it folds? A. amniotic sac B. uterus C. epithelial sac D. umbilical sac Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select all the statements that are true.A penalty will be applied for any incorrect answers selected. A. The Luhn law states that if a set of words are ranked by the decreasing order of their fr...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Liquid hcl can be used to do what to the ph of a swimming pool? A. heighten it B. increase it C. lower it D. raise it 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 happens worldwide as a part of climate change?` A. Plant growth is reduced B. converting electricity to heat C. Continents drifting D. movement of tectonic plates E. forest is destroyed F. ...
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Dropping butter into a boiling water would cause it to A. hoover B. grow C. liquefy D. refreeze Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Angiosperm success is a result of two novel structures that ensure reproductive success: flowers and this? A. fruit B. ants C. glass D. food 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 time are you most likely to see a rainbow A. 10:00 A.M. B. 9:00 P.M. C. 3 A.M. D. Midnight Answer:
A
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Dentists occasionally use metallic mixtures called amalgams for what? A. tools B. anesthesia C. fillings D. braces 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 is the average complexity of exhaustive search when the key is distributed uniformly at random over $N$ keys? A. $\log N$ B. $2^N$ C. $\frac{N+1}{2}$ D. $\sqrt{N}$ 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 kind of potentially harmful compounds can barbecuing food create? A. mutagens B. triglycerides C. carcinogens D. enzymes Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Sexual reproduction involves haploid gametes and produces a diploid zygote through what process? A. fertilization B. infection C. sedimentation D. vivisection 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 can be linked together to form disaccharides or polysaccharides? A. nitrates B. amino acids C. monosaccharides D. carbohydrates Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Why do male gametes swim from male to female reproductive organs? A. temperature changes B. to leave the egg C. fertilization D. competition E. it needs them F. to feed G. permineralization H. t...
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Maintaining the order of document identifiers for vocabulary construction when partitioning the document collection is important A. in the index merging approach for single node machines B. in t...
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Let P be the statement ∀x(x>-3 -> x>3). Determine for which domain P evaluates to true: A. -3<x<3 B. x>-3 C. x>3 D. None of the other options Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Plants create what through photosynthesis? A. building blocks B. organic material C. their own water D. Organic compounds E. their own carbohydrates F. their own consumers G. roots and shoots H....
E
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Counterweights and diagonal steel beams are used in buildings to hold down what? A. traction B. gravity C. sway D. inertia 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 might a scientist do to confirm the work of another? A. replicate their work B. study their work C. develop a completely different experiment D. question their methods Answer:
A
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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. A person wanting to signal with light could redirect sunlight with A. a shoe B. a steel dish C. a teabag D. a cat Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Where is food digested? A. mouth of rivers B. layers of fat C. mouth D. throat E. It helps them survive F. small intestine G. the environment H. esophagus Answer:
F
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If the pressure alters from a high pressure system, the most likely thing to occur next will be A. sunshine B. picnics C. sprinkling D. beaches opening Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What kind of tests may detect substances associated with particular disorders? A. biochemical B. genetic C. hormonal D. electrical 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 number of plaintext/ciphertext pairs required for a differential cryptanalysis is\dots A. $\approx DP$ B. $\approx \frac{1}{DP}$ C. $\approx \frac{1}{DP^2}$ D. $\approx \log \frac{1}{DP}$ An...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. The earth's magnetic poles have done what repeatedly in the past? A. switched places B. stayed the same C. rotated D. demagnetized Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Thyroid hormones increase the rate of A. by making heat B. the rest of the body C. female sex cells D. Helps them grow E. hydration of their cells F. heat produced G. converting food to energy H...
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. How is population density expressed? A. arable land per capita B. per arable land C. number per household D. number per area Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. How many parts to prokaryotes divide into? A. cell B. Sixteen C. Infinity D. ova E. Five F. ovum G. DNA H. Two 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 measures exactly how much gravity is pulling on something? A. weight B. matter C. size D. dimension Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A retrieval model attempts to capture A. the interface by which a user is accessing information B. the importance a user gives to a piece of information for a query C. the formal correctness of ...
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Earth's magnetic patterns are used so that birds can fly along their what? A. migrating pain B. migration paths C. our nearest star D. flying schedule E. Something to move F. travel plans G. imp...
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. sunlight and rain can cause light to do what? A. break off B. renew C. observe it D. kill them E. light up F. heat G. freeze H. refract Answer:
H
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Modularity of a social network always: A. Increases with the number of communities B. Increases when an edge is added between two members of the same community C. Decreases when new nodes are ad...
B
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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 c...
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A battery converts chemical energy into A. energy stored due to the relative positions of charged particles or electric fields B. energy stored due to the bombardment of particles C. energy stor...
A
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Pneumonia may be caused by viruses or A. bacteria B. a hazard C. cold weather D. humidity E. mildew F. PDAs G. injury H. methane Answer:
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Particles of sand and what other substance are carried by longshore drift? A. rock B. soil C. magma D. bone 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 term means the adjusting of systems within a cell in order to restore balance or maintain equilibrium? A. systemic regulation B. gaseous regulation C. aftertouch regulation D. homeostatic r...
D
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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 statements about fuzzing is/are correct? A. Generational fuzzing requires more manual work (to specify the generator policies) than mutational fuzzing, but can...
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If a frame is made of copper, what does the frame have the properties of? A. ligt B. bent C. steel D. support E. copper F. bronze G. warm H. silicon 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 must an animal find to ensure survival? A. disaster B. warmth C. food D. space E. predators F. smell G. mate H. DNA Answer:
G
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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
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What signals the secretion of gastric acid? A. hormone B. leptin C. pepsin D. gastrin Answer:
D
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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. Select the \emph{incorrect} statement. The brute force attack \dots A. can be applicable after decades according to Moore's law. B. can break a cipher with a $128$-bit key on your PC today. C. h...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. For which document classifier the training cost is low and inference is expensive? A. for none B. for kNN C. for NB D. for fasttext Answer:
B
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What are the highest clouds in the atmosphere? A. nebulous clouds B. noctilucent clouds C. silicic clouds D. alto clouds Answer:
B
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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 statements about index merging (when constructing inverted files) is correct? A. While merging two partial indices on disk, the inverted lists of a term are concatenated w...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Select the \emph{correct} answer. A. The dictionary attack needs no precomputation. B. The dictionary attack has a memory complexity of order 1. C. The multi-target dictionary attack needs no pr...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Your input is "Distributed Information Systems". Your model tries to predict "Distributed" and "Systems" by leveraging the fact that these words are in the neighborhood of "Information". This mo...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Consider the following PyTorch code: class ThreeLayerNet (nn.Module): def __init__(): super().__init__() def forward(x): x = nn.Linear(100, ...
C
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can power a light bulb? A. copper B. coal C. Cars D. Gas E. motors F. heat G. energy H. metal Answer:
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Bottleneck effect can be a precursor to what? A. massive damage B. Climate change C. Destroy bridges D. Cambrian explosion E. ground to shake F. clams G. soda H. extinction 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 do organisms cluster around in the ocean floor? A. kalenchoes B. ferns C. bacteria D. Chimneys E. an object F. alveoli G. graptolites H. allow growth Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Determine which of the following conditional statements evaluate to true (more than one answer can be correct): A. If 5-7 > 0, then 3-7>0 B. If 5-7 < 0, then 3-7>0 C. If 5-7 > 0, then 3-7<0 D. I...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. In drosophila, gradients of morphogens encoded by maternal effect genes determine what? A. body mass B. cell mass C. body axes D. cells axes Answer:
C
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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 correct regarding community detection? A. High betweenness of an edge indicates that the communities are well connected by that edge B. The Louvain algorithm attempts t...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What kind of energy does pyruvate have a lot of? A. thermal B. nuclear C. gravitational D. chemical Answer:
D
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. If an island is experiencing a hot summer it is because A. of the water B. of the axis C. of the shade D. of glaciers Answer:
B
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. A person owns thousands of acres of land and would like to do something great for the environment, so he A. limits human access B. limits animal access C. builds a mall D. starts a riot Answer:
A
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can be formed by mechanical weathering? A. NaCl B. white C. rock D. tube E. soils F. Roads G. Lakes H. sand Answer:
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Who invented linear cryptanalysis? A. Mitsuru Matsui B. Eli Biham C. Serge Vaudenay D. Adi Shamir 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 could prevent a light bult from turning on? A. sensory neurons B. herbicide C. A resistor D. focusing a lens E. evaporation F. heat energy G. heating liquids H. energy barrier Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Tick the \textit{incorrect} assertion. Let $P, V$ be an interactive system for a language $L\in \mathcal{NP}$. A. The proof system is $\beta$-sound if $\Pr[\text{Out}_{V}(P^* \xleftrightarrow{x}...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What type of light sensing organs do scaophopoda have? A. antennae B. radula C. cilia D. setae Answer:
B
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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
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What has a circulatory system with a two-chambered heart? A. sharks B. insects C. salmon D. animals E. barnacles F. mammals G. tortoises H. alpacas 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 does muscles contracting provide? A. strong B. Cold C. warmth D. Energy E. Injury F. Oxygen G. forces H. Heat 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 do clams and oysters eat? A. Energy. B. Plankton C. Energy D. Oysters E. glucose F. Clams G. Fish H. barnacles 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 are saprobes that decompose organic matter? A. chordates B. sponges C. protists D. fungi 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 technology do scientists use to create models? A. patterns B. microscopes C. computers D. calculators Answer:
C
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Regarding Label Propagation, which of the following is false? 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 would you use to most efficiently transport heat? A. empty water bottle B. cotton T-Shirt C. baseball cap D. empty soda can Answer:
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What hydrocarbons contain only single bonds between carbon atoms? A. caloric hydrocarbons B. saturated hydrocarbons C. simple carbohydrates D. unsaturated hydrocarbons Answer:
B
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What should the minimal length of the output of a hash function be to provide security against \emph{preimage attacks} of $2^{256}?$ A. $2^{256}$ bits. B. $2^{512}$ bits. C. $256$ bits. D. $512$...
A
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Which is one of the most complicated parts of gene regulation in eukaryotic cells? A. middle of transcription B. end of transcription C. aftermath of transcription D. start of transcription Answ...
D
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can damage plumbing? A. several different ways B. an automobile engine C. Breathing too fast or too slow D. smallest agents of disease E. fissures of hot, acidic water F. volatile substance...
G
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Steel, bronze, and brass are good examples of what? A. alloys B. metalloids C. elements D. salts Answer:
A
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. I found an impression of bird's feet in a rock A. monkeys carved the footprints into the rock B. the rock is made of soft mud C. a very heavy bird was walking on the rock D. the substance that w...
D
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What could be used to examine the legs of a lady bug? A. a pedometer B. a stethoscope C. a loupe D. a telescope Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Where are protons found in the atom? A. in the orbital B. in the nucleus C. within electrons D. outside the nucleus Answer:
B
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What is it called when poles are in opposite positions? A. reversed polarity B. reversed bonding C. demagnetization D. polar effect 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 properties is part of the RDF Schema Language? A. Description B. Type C. Predicate D. Domain Answer:
D
m1_preference
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. What can extend the shelf life of food? A. cooking it B. Enzymes C. evaporation D. rays or beams E. running it under water F. Proteins G. seasoning it H. putting it on a counter 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 do most plants continue to use throughout their lives? A. Light energy B. money C. wealth D. sunlight E. The Sun F. food and shelter G. energy H. Mechanical energy Answer:
A
qasc
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. tRNA and the ribosome work to produce: A. A kernel B. protein C. food D. Energy. E. power F. Joules G. alleles H. Energy Answer:
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Which fungi eaten by people all over the world? A. legumes B. mushrooms C. fruits D. algae Answer:
B
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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Gram-negative bacteria have a cell wall made of peptidoglycan, whereas gram-positive bacteria have a cell wall made of what? A. hydrolic acid B. choanocyte acid C. lipoteichoic acid D. solmizati...
C
sciq
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Pure substances have a constant composition and can only be changed through what? A. chemical reactions B. heating C. dissolution D. liquid reactions 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 would be considered nonliving? A. a hair still on your head B. a rabbit hopping along C. a fallen palm leaf D. a human jogging down a track Answer:
C
openbookqa
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses. Let $n$ be an integer. Which of the following is \emph{not} a group in the general case? A. $(\mathbf{R},+)$ B. $(\mathbf{Q}\setminus \{0\},\times)$ C. $(\mathbf{Z}_n,+ \pmod{n})$ D. $(\mathbf{Z...
A
m1_preference