In a PC, how much memory is available to application software? 2048 KB 760 KB 1024 KB 560 KB 640 KB TRUE ANSWER : ? YOUR ANSWER : ?
The most important or powerful computer in a typical network is _____ Network station Desktop Network client Network server None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? indexed sectors direct sequential None of these indexed direct TRUE ANSWER : ? YOUR ANSWER : ?
A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user. disk pack bunch of disks disk array spanned drive disk TRUE ANSWER : ? YOUR ANSWER : ?
High-level languages are not concerned with computer but with None of these Machine code Assembler All of these Compiler TRUE ANSWER : ? YOUR ANSWER : ?
A special type of device which uses an ordinary telephone with a computer is None of these Touch panel Light pen Mouse Acoustic couple TRUE ANSWER : ? YOUR ANSWER : ?
Which is a unit representing the no bits of discrete. Bit Baud Byte None of these All of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the alternative name for a diskette? None of these Floppy disk Hard disk Winchester disk Flexible disk TRUE ANSWER : ? YOUR ANSWER : ?
Any device that performs signal conversion is Keyboard Modulator None of these Modem Plotter TRUE ANSWER : ? YOUR ANSWER : ?