ECAT Pre Computer Science MCQ Test For Computer Chapter 7 With Answer

Top Scorers Of ECAT Computer Science Chapter 7 Fortran 77 MCQ`s Test

Sr.#	Question	Answer
1	Simulation is a process in which	A. computer is used to control a process B. computer gather data for later processing C. full capacity of the system is utilized D. the computer system and program are used to produce actions similars to those in a real physical system
2	Real time system	A. are effective in process control B. process transactions by means of direct-access devices C. process data in manner similar to batch-access devices D. are not possible to achieve control
3	The lowest level of management is concerned with	A. Operational information B. Traditional information C. Long Term planning D. Strategic information
4	Diodes are used in analog computer circuit as	A. phase shifter B. rectifier C. binary logic D. limiter
5	Loading the operating system into a personal computer is called	A. booting B. prompting C. interrupting D. paging
6	For creating and editing legal documents which application package would be most useful?	A. Spreadsheet B. Word processing C. Graphics D. Communication
7	Examples of pointing devices that are used for computer input are.	A. joysticks B. mice C. trackballs D. all of the above
8	A typical microcomputer has 64 K memory. It has 65,536 registers,each register storing 1 byte Each register is called	A. memory location B. address C. byte D. word
9	Another name for an operating environment is	A. page B. layer C. shell D. supervisor
10	Another name for virtual memory is	A. virtual page B. foregound C. background D. utility