SCIENCE
What does AC and DC stand for in the electrical field?
A. Alternating Current and Direct Current
B. A Rock Band from Australia
C. Average Current and Discharged Capacitor
D. Atlantic Current and Direct Capacity
A. Alternating Current and Direct Current
When considering internet security, what is VPN?
A. Vital Private Network
B. Virtual Premier Network
C. Virtual Private Network
D. Virtual Private Net
C. Virtual Private Network
What is the term for a field of engineering dealing with the analysis and design of structures that support or resist loads?
A. Civil Engineering
B. Structural Engineering
C. Static Engineering
D. Analytical Engineering
B. Structural Engineering
What is the term for a number that will divide into another number exactly?
A. Fraction
B. Fermat
C. Proper
D. Factor
D. Factor
What product did Amazon originally only sell?
A. Cars
B. Foods
C. Movies
D. Books
D. Books
Made from a variety of materials, such as carbon, which of the following inhibits the flow of current?
A. Resistor
B. Choke
C. Inductor
D. Capacitor
A. Resistor
Which three companies dominate the video game industry worldwide?
A. Sony, Ampex, Nokia
B. Microsoft, IMB, Sony
C. Sony, Nintendo, Microsoft
D. None of the above
C. Sony, Nintendo, Microsoft
What is a structure with curved surfaces designed to give the most favorable ratio of lift to drag in flight?
A. Airfoil
B. Brine
C. Climate
D. Thrust
A. Airfoil
This term means a line on which all points correspond to real numbers:
A. Scale line
B. Number line
C. Origin line
D. Sliding line
B. Number line
What is the name of Elon Musk's aerospace company?
A. SpaceXL
B. SpaceX
C. LeoLabs
D. Orbital Insight
B. SpaceX
This term is a rate that compares the mass of an object to its volume:
A. Decimal
B. Variable
C. Diagonal
D. Density
D. Density
Posting deliberately obnoxious or provocative messages in online discussion groups is known as ...
A. Phishing
B. Trolling
C. Pharming
D. Spamming
B. Trolling
Which of the following loads is not an example of a live load?
A. Occupants
B. Snow
C. Vehicles
D. Concrete
D. Concrete
What is the number of times a value occurs in a set of data?
A. Frequency
B. Fraction
C. Graph
D. Mean
A. Frequency
Who founded Apple Computer?
A. Stephen Fry
B. Bill Gates
C. Steve Jobs
D. Stephen Hawking
C. Steve Jobs
What is a temperature scale on which pure water at sea level freezes at 0° and boils at 100°?
A. Metric
B. Census
C. Celsius
D. Fahrenheit
C. Celsius
The 'OS' computer abbreviation usually means?
A. Order of Significance
B. Open Software
C. Optical Sensor
D. Operating System
D. Operating System
Which term describes an electrical circuit that has more than one path?
A. Series circuit
B. Parallel circuit
C. Complete circuit
D. Open circuit
B. Parallel circuit
How many bits make a byte?
A. 8 bits
B. 12 bits
C. 16 bits
D. 24 bits
A. 8 bits
What does a Geiger Counter measure?
A. Radiation
B. Earthquakes
C. Light
D. Friction
A. Radiation
This adjective means able to flow because the intermolecular forces allow the molecules to move around in relation to one another. It can be a liquid or a gas.
A. Flasks
B. Fluid
C. Frame
D. Flood
B. Fluid
The 'MOV' extension refers usually to what kind of file?
A. Image file
B. Animation/movie file
C. Audio file
D. MS Office document
B. Animation/movie file
What is the common definition of a drone?
A. Electronic vehicle
B. Airplane
C. Unmanned aerial vehicle
D. Motor scooter
C. Unmanned aerial vehicle
What is a flat two-dimensional surface with infinite width and length, zero thickness, and zero curvature?
A. Plane
B. Scale
C. Box
D. Theory
A. Plane
The five tallest buildings in the United States are all?
A. less than 600 feet high
B. between 600 and 1000 feet high
C. greater than 1000 feet high
D. greater than 2000 feet high
C. greater than 1000 feet high