Objective Computer Knowledge

Q. The Central Processing unit contains which of the following as a Component?
1 Memory Regulation Unit
2 Flow control Unit
3 Arithmetic Logic Unit
4 None 0f these
Ans: 3
Q. Data (information) is stored in computers as-
1 Files
2 Directories
3 Floppies
4 Matter
Ans: 1
Q. Which of he following menu types is also called a drop-down menu?
1 Fly-out
2 Cascadng
3 Pop-up
4 Pull-Down
Ans: 4
Q. A modem-
1 Translates along Signals from a computer into digital Signals that can travel along conventional telephone lines
2 Translates digital Signals from a computer into analog Signals that can travel along conventional telephone lines
3 Demodulates digital Signals from a computer.
4 None of these
Ans: 4
Q. Personal Computers can be connected together to form a -
1 Server
2 Supercomputer
3 Network
4 Enterprise
Ans: 3
Q. Which type of file is created by Word Processing Programs?
1 Database File
2 Storage File
3 Worksheet File
4 Document File
Ans: 4
Q. Ctrl,shift and alt are called...... keys.
1 Adjustment
2 Function
3 Modifier
4 None of these
Ans: 4
Q. What are .bas, .doc, and .html examples of ?
1 Extensions
2 Domains
3 Database
4 Protocols
Ans: 1
Q. What characteristics of Read Only memory ROM, makes it useful?
1 ROM information can be easily updated.
2 ROM provides very large amounts of inexpensive Data storage.
3 Data in ROM is Nonvolatile, that is , it remains there even without electrical power
4 ROM chips are easily Swapped between different brands of computers
Ans: 3
Q. By default, your documents print in.... mode.
1 Landscape
2 Portrait
3 Page Setup
4 Print view
Ans: 2