Basic Computer Fundamentals
Basic Computer Fundamentals
41. Which type of computers uses the 8-bit code called EBCDIC?
- Minicomputers
- Microcomputers
- Mainframe computers
- Super computer
42. Where as a computer mouse moves over the table surface, the trackball is
- Stationary
- Difficult to move
- Dragged
- Moved in small stems
43. Which one of the following input device is user-programmable?
- Dumb terminal
- Smart terminal
- VDT
- Intelligent terminal
44. Which computer memory is used for storing programs and data currently being processed by the CPU?
- Mass memory
- Internal memory
- Non-volatile memory
- PROM
45. . Computer instructions written with the use of English words instead of binary machine code is called
- Mnemonics
- Symbolic code
- Gray codes
- Opcode
46. computer operators
- writes computer programs for specific problems
- operate the device which input and output data from the computer
- normally require a college degree in computer science
- . all of the above
47. A computer programmer
- Dies all the thinking for a compute
- Can enter input data quickly
- Can operate all types of computer equipment
- Can draw only flowchart
49. Which of the following is not a primary storage device?
- Magnetic tape
- Magnetic disk
- Optical disk
- None of the above
50. A name or number used to identify a storage location is called
- A byte
- A record
- An address
- All of above