Basic Computer Fundamentals
Basic Computer Fundamentals
161. A group of characters treated as an entity within some computer is a __________
- Block
- Pack
- Word
- None of these
162. The examination and changing of single bits or small groups of bits within a word is
- Bit clue
- Bit manipulation
- Carry bit
- Byte
163. A group of parallel lines that connect two or more devices ___________
- Network
- Bus
- Bound
- Baud
164. A compact, enclosed package or magnetic tape that uses 1/4 inch tape and records 1600 bits per inch is a __________
- Cassette
- Drum
- Cartridge
- None of these
165. The octal number (18)8 is equal to the decimal number _________
- (65)10
- (8)10
- (18)10
- (16)10
167. The memory in a computer is used to (I Execute programs, II Store programs, III Store data) ________
- I, II and III
- I and II
- II and III
- None of these
169. The binary number 100110010 is equal to ____________ hexadecimal numbers.
- 22
- 37
- 41
- 132
170. The CPU is made up of control unit ALU and _______
- Memory
- Input-Output
- Register unit
- All of the above