56 kbps is the speed of ________ device
Printer
Modem
Scanner
None of these
________________ is the heart and soul of the computer
Disk Drives
The mouse
Keyboard
The mother board
The small labeled symbols seen on the desktop are called _________
Task bar
Menu bar
Icons
Number of pixels displayed on the monitor is called ____________
Colour depth
Resolution
Memory
The ________ is the visual output unit of the computer
CD
Speaker
Display
The time period between clock ticks is calle a ________
Speed
Cycle
Period
Which of the following can be the capacity of RAM
20 GB
1.44 MB
512 MB
640 MB
USB stands for
Useful Serial Bus
Universal Serial Bus
Universal Sizable Bus
Which device is used to provide continuous power supply when electric supply fails suddenly
CPU
UPS
_________ consisting of list of all commands available in the window.
Tool bar
Ststus bar