A. ROM information can be easily updated.B. Data in ROM is non-volatile, that is, it remains there even without electrical power.C. ROM provides very large amounts of inexpensive data storage.D. ROM chips are easily swapped between different brands of computers.
Read More »What is an embedded system?
A. The programme which arrives by being wrapped inbox.B. The programme which is the permanent part of the computerC. The computer which is the part of a larger system or machineD. The computer and software system that controls the machine
Read More »Example of non-numeric data?
A. Employee addressB. Examination scoreC. Bank balanceD. All of these
Read More »Where are data and programmer stored when the processor uses them?
A. Main memoryB. Secondary memoryC. Disk memoryD. Programme memory
Read More »The amount of vertical space between lines of text in a document is called
A. double-spaceB. line spacingC. single spaceD. vertical spacing
Read More »When a file is saved for the first time?
A. A copy is automatically printedB. It must be given a name to identify itC. It does not need a nameD. It only needs a name if it is not going to be printed
Read More »A computer cannot ‘boot’ if it does not have the?
A. CompilerB. LoaderC. Operating SystemD. Assembler
Read More »What type of computers are client computers (most of the time) in a client-server system?
A. MainframeB. Mini-computerC. MicrocomputerD. PDA
Read More »Which statement describes “Hackers”?
A. All have the same motiveB. Break into other people’s computersC. May legally break into computers as long as they do not do any damageD. Are people who are allergic to computers
Read More »Junk e-mail is also called?
A. spamB. spoofC. sniffer scriptD. spool
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