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WorksheetsClass VII Computer Quiz, By Amiya Kumar Pani
Total questions: 15
Worksheet time: 12mins
VGA stands for
Visual Graphics Adaptor
Video Graphics Array
Visual Graphics Adapter
None
Blu-ray disk can hold upto ________ GB.
218
812
128
8.5
IN which data written once can be erased
CD
CD- RW
CD -R
NONE
An inkjet printer provides a print resolution of around ------DPI.
630
363
360
620
There are ------ function keys that are present on the top row of keyboard.
(a)
Temporary memory
ROM
Prom
RAM
CD
The information stored in DRAM has to be (a) after every few milliseconds.
Brain of computer
CPU
ALU
CU
NONE
Contains in built fans to release heat generated during computer use.
CPU
RAM
SMPS
None
(a) is known as brain of Computer
Connection between a computer and an external device is called (a)
(a) Scanner are known for their resolution and are used in the publishing industry.
The process which translates analog signals into digital signals is called (a)
Port developed by apple is (a)
Photomultiplier tubes are (a) which are extremely sensitive to light.
