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	A collection of related fields in data organizing is called	A. group B. register C. file D. record
2	Diodes are used in analog computer circuit as	A. phase shifter B. rectifier C. binary logic D. limiter
3	In developing a program, documentation should be done	A. as the last step B. throughout the process C. only to explain errors D. only during the design phase
4	Another name for virtual memory is	A. virtual page B. foregound C. background D. utility
5	In EBCDIC (extended binary coded decimal interchange code) each character is denoted by	A. 3 bits B. 4 bits C. 5 bits D. 8 bits
6	Use to ensure that no alternative is overlooked during data analysis.	A. data flow diagram B. organization chart C. Gantt chart D. decision table
7	The first few working computers.	A. were all made by American scientists B. were used almost exclusively for text processing C. generally had black and white CRT screen D. were, for the most part, developed for wartime uses
8	One Megabyte is equivalent to.	A. 2¹⁰bytes B. 2²⁰bytes C. 2³⁰bytes D. none of these
9	Super computers are usually designed to process complex scientific applications and the computational speed of the system is most important. Each address in the CRAY-1 holds	A. 16 bits of information B. 32 bits of information C. 48 bit of information D. 64 bits of information
10	A COBOL program has how many divisions	A. four B. two C. five D. seven