21. A program used to detect overall system malfunction is

A. System analysis
B. System software
C. Utilities
D. System diagnostics
E. None of the above

22. A computer, by definition, is any device that computers. This broad definition includes which of the following?

A. Calculators
B. Cash registers
C. Automotive controllers
D. Desktop computers
E. All of the above

23. What was the computer conceived by Babbage?

A. Analytical Engine
B. Arithmetic Machine
C. Donald Knuth
D. All of the above
E. None of the above

24. A acronym for the organisation that publishes programming language standard is

A. ASCn
B. BCD
C. ANSI
D. EBCDIC
E. None of the above

25. Which of the following is used to make a programs run when the computer is switched on.

A. Autoboot
B. Warmboot
C. Bubble
D. Authentication
E. None of the above