761. A normal CD-ROM usualy can store up to data?
A. 680 KB
B. 680 Bytes
C. 680 MB
D. 60 GB

762. which type of software controls your application software and manages how your hardware devices work together?
A. System Software
B. Operating System
C. Utility Software
D. Application Software

763. Which is not the layer of Operating System?
A. Kernal
B. Shell
C. Application Program
D. Critical Section

764. In MS PowerPoint , on mouse click option can be used by?
A. Insert & on mouse click.
B. Format & on mouse click .
C. Transition & on mouse click .
D. None of these

765. What Does SIM Stand for on a Cell Phone?
A. Subscriber identity module
B. Subscriber Inline module
C. Secret Internet module
D. Subscriber Interface Module

766. Half of a byte is called?
A. Transistor
B. Compiler
C. Nibble
D. Binary Digit

767. In MS-Word to insert Mathematically sign we use option:
A. Symbol
B. Objects
C. Shapes
D. Equation

768. First Computer for home use was introduced in 1981 by which company?
A. IBM
B. Apple
C. Intel
D. Dell

769. who invented the difference engine and analytical engine?
A. Vint cerf
B. Mark zukerberg
C. Charles Babbage
D. None

770. Who invented the microprocessor ?
A. Marcian E Hoff
B. Herman H Goldstein
C. Joseph Jacquard
D. All of the above

NOTE
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PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
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