21-ALU Stands For
A- arithmetic and logical unit
22-Cd Rom Drive Is Used To
A-install software and read write any document
23-Damaging Of Producing Error In Computer Knowingly Is Called:
A- hacking
24-It Control The Internal Operation Of The Computer
A-system software
25-Printer Commonly Used For Desktop Publishing
A-Laser
26-Bios Stands For
A-basic input output system
27-Computer Add And Compare Data In
A-CPU
28-Small Graphical Traces Displayed On The Screen Are Called
A-icon
29-The Computer Can Understand And Execute The Language
A-machine language
30-The Term Memory Applies To
A-storage
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