Input Unit
ALU
RAM
CPU
Q.2 Which of the following memories must be refreshed many times per second ?
ROM
RAM
Dynemic RAM
EPROM
Q.3 CD-ROM is a ?
Memory Register
Semiconductor Meomry
Secondary Memory
None of these
Q.4 Operating System is a ?
Language
Program
Application Software
System Software
Q.5 Computer's Speed is measured in ?
Second
Minute
Clock Cycle
All of these
Q.6 When we delete the file, the file goes to ?
My Computer
Control Panel
Recycle Bin
None of the above
Q.7 DTP Stands for ?
Device Transfer Programs
Device Transfer Protocol
Desk Top Publishing
None of the above
Q.8 CAD stands for ?
Computer analogue design
Computer aided design
Computer application in design
Computer algorithm for design
Q.9 The memory which is programmed at the time it is manufactured is ?
ROM
PROM
EPROM
None of the above
Q.10 Which of the following is a secondary memory device ?
RAM
Disk
Keyboard
Mouse
Q.11 The Keyboard consists of ?
Memory
CU
Function Key
None of the above
Q.12 Disk cleanup helps to free up ?
Recycle Bin
Spaces
Data
All of the Above
Q.13 The Smalles unit of storage is ?
Bit
Byte
Kilobyte
Megabyte
Q.14 Which of the following is used as a primary storage devices ?
Magnetic drum
Floppy
DVD
PROM
Q.15 A new printer can be added by printer option in ?
File Manager
My Computer
Window control panel
None of the above
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