Which one of the following arranges the blocks of information for a file into adjacent blocks on your hard drive, which may significantly improve the file access times?

• A) Disk Defragmenter
• B) Operational Amplifiers
• C) Mechanical Integrators
• D) Digitizers

What does measuring instrument called that is used to registers the density of transparent or reflective materials?

• A) Octameter
• B) Seismometer
• C) Densitometer
• D) Lactometer

CGI stands for?

• A) Central Gateway Interface
• B) Communication Gateway Interface
• C) Common General Interface
• D) Common Gateway Interface

Which concept can be combined with technology to make the learning meaningful?

• A) Instant feedback
• B) Prior knowledge
• C) All of the above
• D) Pedagogy

Which of the following is regarded as an academic computer network?

• A) WAN
• B) BITNET
• C) LAN
• D) MAN

For every ten minutes spent on teaching, how much time should be spared for discussion between students and teachers?

• A) 15 minutes
• B) 5 minutes
• C) 20 minutes
• D) 10 minutes

Which of the following is the unit of measurement that denotes the number of bits that can be transmitted per second?

• A) Baud
• B) Bulletin Board Service
• C) Binary Gateway Interface
• D) Batch file

Which of the following is defined as a type of image containing only black and white pixels?

• A) Binary
• B) Bilevel
• C) BAT
• D) Baud

Bandwidth is the capacity of transmission medium stated in:

• A) Bits per second
• B) Bytes per minute
• C) Bits per minute
• D) Bytes per second

The compression / decompression software component which translates video between its uncompressed form and the compressed form in which it is stored on media (disk, etc.) is called:

• A) Codec
• B) Common Gateway Interface
• C) Client application
• D) Clipboard

Who funded the Advanced Research Projects Agency Network?

• A) ACCII
• B) ANET
• C) ARPA
• D) PANET

Which one of the below is defined as the components that make up a computer system?

• A) Codec
• B) Client Application
• C) Common Gateway Interface
• D) Configuration

Representation of the mouse on the screen is called:

• A) Joy stick
• B) Cyberspace
• C) Plotter
• D) Cursor

Which one of the below can be defined as data or voltages consisting of discrete steps or levels, as opposed to continuously variable analogue data?

• A) Codec
• B) LAN
• C) Hard disk
• D) Digital

Which of following is the number of information units transmitted per second?

• A) Ups
• B) Bps
• C) Tps
• D) Ips

CCD stands for ?

• A) Control coupled device
• B) Centrally charged device
• C) Charge coupled device
• D) Central control device

Which of the following is a unit of measurement that represents one figure or character of data?

• A) MB
• B) KB
• C) Byte
• D) Bit

What is the abbreviation of DAT?

• A) Digital audio tape
• B) Digital audio technology
• C) Data audio technology
• D) Data audio tape

Which course professor Eric Mazur taught in Harvard University?

• A) Introductory Physics
• B) Advanced Physics
• C) Quantum Mechanics
• D) Quantum Physics

What does a collection of information organized into records, each of which contains labeled categories?

• A) Database
• B) Fields
• C) Decompression
• D) Daughterboard