A collection of system programs that controls and co-ordinates the overall operations of a computer system is called ? A. System software B. Operating system C. Utility program D. Device driver Correct answer is: B. Operating system … A collection of system programs that controls and co-ordinates the overall operations of a computer system is called ?Read More »
ALU is ? A. Arithmetic Logic Unit B. Array Logic Unit C. Application Logic Unit D. None of above Correct answer is: A. Arithmetic Logic Unit … ALU is ?Read More »
is a combination of hardware and software that facilitates the sharing of information between computing devices. A. Network B. Peripheral C. Expansion board D. Digital device Correct answer is: A. Network … is a combination of hardware and software that facilitates the sharing of information between computing devices.Read More »
EBCDIC stands for ? A. Extended Binary Coded Decimal Interchange Code B. Extended Bit Code Decimal Interchange Code C. Extended Bit Case Decimal Interchange Code D. Extended Binary Case Decimal Interchange Code Correct answer is: A. Extended Binary Coded Decimal Interchange Code … EBCDIC stands for ?Read More »
When a file is saved for the first time? A. a copy is automatically printed B. it must be given a name to identify it C. it does not need a name D. it only Correct answer is: B. it must be given a name to identify it … When a file is saved for the first time?Read More »
MIS is designed to provide information needed for effective decision making by? A. Consumers B. Workers C. Foremen D. Managers Correct answer is: D. Managers … MIS is designed to provide information needed for effective decision making by?Read More »
In analogue computer ? A. Input is first converted to digital form B. Input is never converted to digital form C. Output is displayed in digital form D. All of above Correct answer is: B. Input is never converted to digital form … In analogue computer ?Read More »
A computer program that converts an entire program into machine language is called a/an A. Interpreter B. Simulator C. Compiler D. Commander Correct answer is: C. Compiler … A computer program that converts an entire program into machine language is called a/anRead More »
Which of the following is also known as brain of computer? A. Control unit B. Central Processing unit C. Arithmetic D. Monitor Correct answer is: B. Central Processing unit … Which of the following is also known as brain of computer?Read More »
In a computer spreadsheet, block of cells is called ? A. Workbook B. Function C. Column D. Range Correct answer is: D. Range … In a computer spreadsheet, block of cells is called ?Read More »