COMPUTER SCIENCE AND INFORMATION TECHNOLOGLY SAMPLE QUESTIONS : 1. The larger of the Ram of a computer , the faster is its speed , since it eliminates A)need for ROM B)need for external memory C) frequent disk I/O s D)need for a data –wide part 2. Which of the following is an example of a spooled device? A) a line printer used to print the o/p of a number of jobs B) A terminal used to enter input data to a running program C) A secondary storage device in a virtual memory system D) A graphical display device 3. UNIX operating system A) is multi-user B)is multi tasking C) can run on PCs and larger systems D)all the above 4. The errors pointed out by a compiler are A) Syntax errors B) Semantic errors C) Logical errors D) internal errors 5. Which of the following is not a multi user operating system A) MS-DOS B) Linux C) Windows 2000 D) Unix 6. How many times the following loop executed? X=500; While(x
Posted on: Sat, 15 Mar 2014 16:52:44 +0000
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