Hexadecimal numbers are a mixture of:
- (A) Binary of decimal
- (B) Letters of decimal digits
- (C) Octal and decimal
- (D) None of these
- (B) Letters of decimal digits
The Low level computer languages uses the:
- (A) Mnemonic codes
- (B) English words
- (C) Limited grammar
- (D) None of these
- (A) Mnemonic codes
Computer program writing:
- (A) Requires high mathematical skills
- (B) Needs a science degree
- (C) Is more than a science
- (D) None of these
- (C) Is more than a science
A computer enthusiast is:
- (A) A hacker
- (B) User friendly
- (C) A computer person
- (D) All of the above
- (D) All of the above
A dumb terminal has:
- (A) 16 digits
- (B) A keyboard and a screen
- (C) 9 digits
- (D) All of the above
- (B) A keyboard and a screen
Daisy wheel printer is a type of:
- (A) Matrix printer
- (B) Laser printer
- (C) Manual printer
- (D) Impact printer
- (D) Impact printer
Which of the following storage is volatile?
- (A) Buffer size
- (B) Semiconductor memory
- (C) Vertical dimensions
- (D) Core memory
- (B) Semiconductor memory
An I/O device which provides photographic outputs for printing galleys is:
- (A) Matrix primer
- (B) Camera printer
- (C) Automatic typesetter
- (D) Manual printer
- (C) Automatic typesetter
Which of the following is not the pan CRT?
- (A) Phosphor screen
- (B) Electron gun
- (C) Shadow mask
- (D) Gas plasma
- (D) Gas plasma
An application suitable for processing is the:
- (A) Data consists of numbers
- (B) Payroll Processing
- (C) Processing of grades
- (D) Both B and C
- (D) Both B and C