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The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Avoiding the use of fossil fuel is an example of
A. Liberalism
B. Ecosystem Vulnerability
C. Conservationism
D. Protectionism
Answer: | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A cactus stem stores what?
A. RNA
B. h2o
C. rain
D. h1n1
E. co2
F. H20
G. O2
H. copper
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A thing that is weathered from a large item to tiny items has existed for an amount of time over between
A. a week and a month
B. a month and a decade
C. a day and some weeks
D. a minute and an ... | B | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do heat coils convert into heat energy?
A. Crumbs
B. Heat
C. wavelengths and photons
D. Movement of an air mass
E. Electrical energy
F. Toast
G. kinetic energy
H. rays or beams
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where are you most likely to see a healthy amount of pollinating insects?
A. Where water is plentiful and flowers are everywhere
B. Where water is plentiful and flowers are few
C. Where flowers ... | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If we pick independent random numbers in $\{1, 2, \dots, N\}$ with uniform distribution, $\theta \sqrt{N}$ times, we get at least one number twice with probability\dots
A. $e^{\theta ^2}$
B. $1-... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What occurs when a former inhabited area gets disturbed?
A. primary succession
B. secondary succession
C. tertiary succession
D. tropical succession
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the number of secret bits in a WEP key?
A. 64 or 128 bits.
B. 40 or 104 bits.
C. 64 or 128 bytes.
D. 40 or 104 bytes.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which assertion has not been proven?
A. SAT $\in P$.
B. SAT is $NP$-complete.
C. SAT $\in NP$.
D. SAT $\in IP$.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Magma piled on the Pacific bottom tho form
A. Honolulu
B. los angelos
C. kansas
D. texas
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where is the site of photosynthesis?
A. the chloroplast
B. another chloroplast
C. the organism
D. the chloroburst
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Vernam cipher\dots
A. \dots is perfectly secure (if used in a proper way).
B. \dots can be broken using an index of coincidence.
C. \dots is always less secure than DES.
D. \dots has a secur... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the distance north or south of the equator called?
A. latitude
B. longitude
C. elevation
D. circumference
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what have a backbone?
A. jellyfish
B. people
C. deltas
D. h2o
E. an organism's body
F. insects
G. human beings
H. invertebrates
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{false} assertion. Two-keys triple DES\dots
A. is more secure than double encryption.
B. is less secure than AES.
C. is as secure as a block cipher using a key twice longer.
D. is ... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do we call the cartilaginous structure that surrounds the notochrod?
A. membrane
B. arcualia
C. clavicle
D. osteocytes
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Shannon theorem states that perfect secrecy implies...
A. $H(K)=H(X)$
B. $H(Y)\geq H(X)$
C. $H(K)\geq H(X)$
D. $H(Y)\leq H(X)$
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider optimizing a matrix factorization $\boldsymbol{W} \boldsymbol{Z}^{\top}$ in the matrix completion setting, for $\boldsymbol{W} \in \mathbb{R}^{D \times K}$ and $\boldsymbol{Z} \in \math... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Butterflies will often times have coloring that at look like eyes on their wings for
A. to look pretty
B. fun
C. to see flowers
D. protection
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The similarity in biochemical compounds between living things provides evidence for the evolution of species from what?
A. rare tribes
B. common ancestors
C. varied ancestors
D. recent ancestors... | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Gasoline is derived from which other liquid?
A. water
B. oil
C. liquid propane
D. carbon
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Electrons are located at fixed distances from the nucleus, what are they called?
A. energy levels
B. Positive levels
C. Energy layers
D. energy concentrations
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does the body derive from the breakdown of the carbohydrate-containing foods and drinks we consume?
A. amino acids
B. glucose
C. lipids
D. insulin
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What must be overcome to change the motion of an object?
A. density
B. pressure
C. inertia
D. weight
Answer: | C | sciq |
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?
A. The labels are inferred using the labels that are known apriori
B. It can be interpreted as a random walk model
C. Propagation of... | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What provides animals with protection against the weather?
A. Trees
B. skin
C. leaves
D. Rain
E. Flowers
F. fibers
G. wetland
H. Fruits
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \emph{true} assertion. A distinguishing attack against a block cipher\dots
A. is a probabilistic attack.
B. succeeds with probability $1$.
C. outputs the secret key.
D. succeeds with pr... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Hormones tell what to produce eggs?
A. heat
B. seeds
C. ovaries
D. offspring
E. pollen
F. testicles
G. liver
H. vas deferens
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
If a thing is going between liquid and solid, it is likely to
A. visit a school
B. be a door
C. become less heavy
D. measure consistently
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which one of these attacks is not a side channel attack?
A. sound analysis.
B. electromagnetic fields analysis.
C. differential fault analysis.
D. brute force attack.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when the season changes?
A. degrees Celsius
B. colder weather
C. The bending of a ray of light
D. Plant growth is reduced
E. the amount of hours changes
F. Warm air moving into cold... | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is most easily shown by a line graph?
A. the quantity of carp in a pond
B. the thoughts in a person's mind
C. the amount of nothingness in the universe
D. the number of gods in the universe... | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
the movement of tectonic plates causes what?
A. friction
B. erosion
C. to move people
D. climate
E. debris flows
F. flooding
G. Movement
H. global warming
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what is used for producing electricity?
A. chemical reaction
B. hydrogen and oxygen
C. boiling oxygen
D. air in motion
E. kinetic energy
F. a hydraulic system
G. condensing water
H. clouds
Answe... | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
High consumption of saturated fats is linked to an increased risk of what disease?
A. cardiovascular disease
B. high blood pressure
C. diabetes
D. pulmonary edema
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Scientists are experimenting to develop microbes that can live off surplus electricity and CO2 to produce
A. organic products, such as methane, acetate and butanol as economic biofuels
B. less e... | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What term refers to an animal that sleeps during the day and is active at night?
A. nocturnal
B. crepuscular
C. diurnal
D. solitary
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can help form and enrich soil?
A. Most plants
B. whales
C. the Sun
D. decomposers
E. swamp vegetation
F. shrub beds
G. phytoplankton
H. fossil fuels
Answer: | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Among vertebrates, what broad category of animals is most capable of learning?
A. mammals
B. birds
C. reptiles
D. fish
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what does hydropower require doing to a river?
A. power stations
B. water conservation
C. storing water
D. to move people
E. devastating it
F. a hydraulic system
G. dangerous
H. heating liquids
... | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
what can some viruses do?
A. cure cancer
B. death
C. kill
D. create hydrogen
E. grow
F. damage
G. kill electrons
H. harm
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Given a function $f:\left\{ 0,1 \right\}^p \rightarrow \left\{ 0,1 \right\}^q$, given $a\in\left\{ 0,1 \right\}^p$ and $b \in \left\{ 0,1 \right\}^q$, we define $DP^{f}(a,b) = \Pr_{X}[f(X \oplus... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Groupings of related organs in the human body are referred to as "organ" what?
A. functions
B. conditions
C. systems
D. bodies
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What happens when an animal comes in contact with an electric fence?
A. Plant growth is reduced
B. it allows electricity to flow
C. DNA damage and mutations
D. depress neuronal excitability
E. d... | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In JOS and x86, please select all valid options for a system call.
A. A system call is for handling interrupts like dividing zero error and page fault.
B. In user mode, before and after a system... | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
A faucet drips
A. lava
B. air
C. sand
D. melted ice
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Lobsters have special structures for:
A. excretion
B. Cooking
C. produce light
D. staying warm
E. butter
F. Maine
G. layers of fat
H. tastiness
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Wetlands are extremely important
A. water conservation
B. global ecosystems
C. Desert Ecosystem
D. Terrestrial ecosystems
E. important habitats
F. the environment
G. food and shelter
H. Forest E... | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do you call cellular respiration that does not need oxygen to proceed?
A. cellular breathing
B. aerobic respiration
C. malolactic respiration
D. anaerobic respiration
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Select the \emph{incorrect} statement: hash functions can be used to construct
A. commitment schemes
B. key derivation functions
C. message authentication codes
D. public key cryptosystems
Answe... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do living things require?
A. blood
B. water
C. lipids
D. health
E. oxygen
F. food
G. cells
H. Sun
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In vector space retrieval each row of the matrix M corresponds to
A. A document
B. A concept
C. A query
D. A term
Answer: | D | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following can conduct heat?
A. paper
B. crayon
C. shoe
D. glass
E. skin
F. liquid
G. copper
H. coin
Answer: | H | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles?
A. explosion
B. a new step
C. it ... | C | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What adversarial model does not make sense for a message authentication code (MAC)?
A. key recovery.
B. universal forgery.
C. existential forgery.
D. decryption.
Answer: | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Crossing charges is one method for obtaining what?
A. superscripts
B. subscripts
C. notations
D. hybrids
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $\mathcal{C}$ be a binary $(6,3)$ linear code containing the codewords $\mathbf{x}_1 = 011011$, $\mathbf{x}_2 = 101101$ and $\mathbf{x}_3 = 111000$. True or false: A generator matrix for the... | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The process in which dna is copied is called what?
A. dna splicing
B. dna replication
C. dna duplication
D. dna transfer
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can measure meters?
A. a tape measure
B. By coral exoskeletons
C. a flask
D. microscope
E. animals
F. a barometer
G. a cup
H. electron microscope
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
During labor, what do contractions of the muscular walls of the uterus cause?
A. excretion
B. premature birth
C. spontaneous abortion
D. cervical dilation
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Which of the following is correct regarding the use of Hidden Markov Models (HMMs) for entity recognition in text documents?
A. The cost of learning the model is quadratic in the lengths of the ... | C | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The Earth is going to be completing a full rotation. A child notes this, and knows that it means that
A. a cloud is going to rain
B. the moon is in the sky
C. a day has passed on Jupiter
D. the ... | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What can being near the sun do to an object?
A. Dehydration
B. freeze it
C. regenerate it
D. heal it
E. combust it
F. Change colors
G. heating liquids
H. protect them
Answer: | E | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In biological augmentation, ecologists use what to add essential materials to ecosystems?
A. organisms
B. sediments
C. fluids
D. stem cells
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus?
A. hormones
B. nitrous acids
C. nucleic acids
D. amino acids
Answe... | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is formed when sediments push down on green plants?
A. water
B. moss
C. tar
D. dirt
E. Urea
F. coal
G. oil
H. grass
Answer: | G | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
In an atom, what two major types of particles are located in the nucleus?
A. molecules and neutrons
B. electrons and neutrons
C. ions and electrons
D. protons and neutrons
Answer: | D | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a classification problem on linearly separable data. We train an SVM model and a logistic regression model. For logistic regression (LR) we add a small regularization term (penalty on w... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
specialized tissues at the ends of plant stems are used for growing taller by what?
A. boots
B. people
C. animals
D. flora
Answer: | D | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Tick the \textbf{false} assertion. For a Vernam cipher...
A. SUPERMAN can be the result of the encryption of the plaintext ENCRYPT
B. CRYPTO can be used as a key to encrypt the plaintext PLAIN
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 first cell of a new organism?
A. seed
B. zygote
C. nucleus
D. egg
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What protects lizards?
A. The venom they damage predators with
B. energy barrier
C. The type of food they eat
D. Their offspring
E. Their body
F. shells
G. quadriceps
H. exoskeleton
Answer: | E | qasc |
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 |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the Squared Euclidean Imbalance?
A. $\displaystyle P_0(x)\sum_x(P_1(x)-P_0(x))^2$
B. $\displaystyle\frac{1}{P_0(x)}\sum_x(P_1(x)-P_0(x))^2$
C. $\displaystyle\sum_x\frac{(P_1(x)-P_0(x))^2... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The presence of what in leaf cells makes most leaves appear green?
A. chlorophyll
B. sodium
C. carbonate
D. hydrogen
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
As our globe makes a complete quick cycle it can and does see the passage of
A. multiple hours
B. eons
C. several years
D. decades
Answer: | A | openbookqa |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Where is the guinea worm a serious problem?
A. africa
B. florida
C. russia
D. ukraine
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Applying SVD to a term-document matrix M. Each concept is represented in K
A. as a singular value
B. as a linear combination of terms of the vocabulary
C. as a linear combination of documents in... | B | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What nest of cells protect the egg as it matures in the ovary?
A. the clump
B. the epidermis
C. the follicle
D. the tube
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the default block size for a traditional file system, e.g. ext3/4?
A. 32 bits
B. 32 bytes
C. 512 bits
D. 512 bytes
E. 4096 bits
F. 4096 bytes
Answer: | F | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What has a positive impact on the healing of wounds?
A. red meats
B. Proteins
C. ferns
D. honeybees
E. Enzymes
F. dolphins
G. bushes
H. exercise
Answer: | A | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Using rubber gloves when working on electronics can
A. ruin the electronics completely
B. keep electricity moving quickly
C. keep electricity from moving as quickly
D. stop the electronics from ... | C | openbookqa |
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 $\mathcal{A} = \{a, b, c, d, e, f\}$. Bob designs a uniquely decodable code $\Gamma$ over a code alphabet $\mathcal{D}$ of si... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What does operating an automobile usually require?
A. bus
B. bicycle
C. Animal remains
D. hydrogen and oxygen
E. energy usage
F. ramp
G. Time and energy
H. solid, liquid, gas
Answer: | C | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
The k-means algorithm for clustering is guaranteed to converge to a local optimum.
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.
Why is natural language processing difficult?
Select all that apply.A penalty will be applied for wrong answers.
A. Lack of linguistic competence and resources
B. Impact of power laws
C. High di... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider the cipher defined using the key $K\in \{0,1\}^{64} $ by $$\begin{array}{llll} C : & \{0,1\}^{64} & \rightarrow & \{0,1\}^{64} \\ & x & \mapsto & C(x)=x \oplus K \\ \end{array} $$ Let $... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is the particular sequence of amino acids in a longer chain called?
A. carbon sequence
B. amino acid sequence
C. atomic sequence
D. molecular sequence
Answer: | B | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Assume we have $N$ training samples $(\xx_1, y_1), \dots, (\xx_N, y_N)$ where for each sample $i \in \{1, \dots, N\}$ we have that $\xx_i \in \R^d$ and $y_i \in \{-1, 1\}$. We want to classify t... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What is another word for thermal energy?
A. heat
B. temperature
C. humidity
D. solar
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Flowing water from a mountain can dissolve carbon in what kind of rock?
A. magma
B. loose soil
C. loose dirt
D. precipitation
E. pumice
F. limestone
G. wind and rain
H. andesite
Answer: | F | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Rain causes the breaking apart and moving of rocks and what?
A. abrasion
B. soil
C. sand
D. reservoirs
E. earth
F. broken
G. ground
H. Roads
Answer: | B | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What make the stem or root grow larger in diameter?
A. heart cells
B. rainfall
C. bending light rays
D. vascular tissues
E. tissue boxes
F. plant cells
G. colors of the spectrum
H. Exfoliation
A... | D | qasc |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What holds ionic and covalent compounds together?
A. electrostatic attractions
B. water
C. gravity
D. magnetic force
Answer: | A | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Mark any of the following functions that have unique maximizers:
A. $f(x) =-x^{2}, \quad x \in[-10,10]$
B. $f(x) =\ln (x), \quad x \in(0,10]$
C. $f(x) =x^{2}, \quad x \in[-10,10]$
D. $f(x) =\cos... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Let $H$ be a hash function. Collision resistance means that \dots
A. given $y$, it is hard to find $x$ such that $H(x)=y$
B. given $x$, it is hard to find $y$ such that $H(x)=y$
C. it is hard to... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
Consider a mobile station (MS) with a SIM card associated to a home network (HN). The MS tries to connect to a visited network (VN). In the GSM authentication, who knows the key $K_i$?
A. SIM on... | 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... | A | m1_preference |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What kingdom in the domain eukarya that includes molds, mushrooms, and yeasts called?
A. acids
B. proteins
C. fungi
D. bacteria
Answer: | C | sciq |
The following are multiple choice questions (with answers) about knowledge and skills in advanced master-level STEM courses.
What do ALL chemical changes require to occur?
A. during the day
B. heating liquids
C. Activation energy
D. wavelengths and photons
E. Burning fuel and air
F. kinetic energy
G. electromagnetic e... | C | qasc |
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