Principles of Business Information Systems

Which of the following is not a component of a CPU?
1. Control unit
2. ALU
3. Keyboard
4. Primary storage
A byte is ____ bits
1. 1
2. 2
3. 4
4. 8
Which of the following is not secondary storage?
1. Random access memory
2. Flash memory
3. Magnetic disk
4. A CD optical disk
DVD stands for ___________
1. Digital video disk
2. Digital virtual disk
3. Digital value disk
4. Digital versatlie disk
Which of the following is an input device?
1. A monitor
2. A touch screen
3. A printer
4. A plotter
__________ technology is used in processing bank cheques
1. Magnetic stripe card
2. Point of sale
3. Magnetic ink character recognition
4. Radio identification
A display that uses organic, oil like material between two ploarizers to form characteris is known as a _______.
1. plotter
2. laser printer
3. DVD
4. liquid crystal display
Portable devices that display video data in front of one eye are known as __________.
1. liquid crystal displays
2. eyebuds
3. plotters
4. ipods
A powerful PC, which fits on a desktop, but is more powerful than a standard desktop computer is a _______.
1. thin client
2. server
3. workstation
4. handheld PC
IBM's Blue Gene is an example of a _________.
1. workstation
2. pocket PC
3. server
4. supercomputer

Principles of Business Information Systems – Chapter 3