ECAT Pre Computer Science Chapter 7 online mcq test with answers for chapter 7 (Fortran 77)

ECAT Computer Science Chapter 7 Fortran 77 Online Test

Sr. #	Questions	Answers Choice
1	Computers that are used to control temperature and humidity in buildings are considered to be.	Software special-purpose non-programmable analytical engines
2	Mainframe computers are capable of communicating with several users simultaneously by.	using a terminal using a supercomputer using a workstation timesharing
3	Integrated circuits are housed in.	vacuum tubes transistors software silicon chips
4	Which of the following is increasing as computer technology progresses?	speed efficiency hardware reliability all of these are inceasing
5	The first few working computers.	were all made by American scientists were used almost exclusively for text processing generally had black and white CRT screen were, for the most part, developed for wartime uses
6	The instruction that tell the computer what to do are called.	software output hardware telecommunication
7	The physical parts of a computer system are called.	software input output hardware
8	For calculating taxes, input to a computer could be.	numbers representing wages income tax tables all of the above
9	What is telecommuting?	a special form of electronic mail a new trend in roboties that may take the place of cars a trend towards working at home using personal computers and modems none of these
10	Examples of pointing devices that are used for computer input are.	joysticks mice trackballs all of the above
11	Pictures on a monitor are composed of tiny dots called.	a pixels CRTs VDTs elements
12	All of the following are normally input devices except for.	a digital camera a mouse an LCD a digitizer (scanner)
13	The smallest unit of information is a(n).	byte bit element atom
14	In the computer world, the word digital means information that is in.	discrete units units that can be counted continuous , smooth form a and b
15	A built in number that identifies a location in storage.	character word byte address

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