- Line Area Network
- Local Area Network
- Local Actual Network
- Latitude Area Network
- b
All Departments Solved Papers
All Department’s Current & Past Solved Papers are included in this section of ETEST Academy’s Website. All MCQs of All Departments are included in this section with complete detail. Our team updates this website on daily basis.
The term “Computer” is derived from?
- English
- German
- Latin
- Chinese
- c
-
The word Computer is derived from Latin language and its meaning “Calculate”.
Monitor is an ……device.
- Input
- Output
- Both A & B
- None of these
- b
-
Some output devices are :
Monitor (LED, LCD)
Printers
Plotters
Speakers
Headphones
Microphone is an ……device.
- Input
- Output
- Both A & B
- None of these
- a
-
Some Input devices are :
Keyboard
Mouse
Joy Stick
Light Pen
Track Ball
Scanner
Microphone
Graphic Tablet
One Nibble is equal to …..Bits.
- 03
- 04
- 08
- 12
- b
-
Bit B Binary Digit
Nibble 04 Bits
Byte B 08 Bits
Kilobyte KB 1024 Bytes
Megabyte MB 1024 Kilobytes
Gigabyte GB 1024 Megabytes
Terabyte TB 1024 Gigabytes
ALU stands for:
- Aden Logic Unit
- Arithmetic Logic Unit
- Analog Logic Unit
- None of these
- b
-
ALU is the combination of AU and LU.
What is shortcut key to cut a text?
- Ctrl + F
- Ctrl + V
- Ctrl + X
- Ctrl + A
- c
-
Paste Command : Ctrl + V
Find Command : Ctrl + F
Who invented the Computer?
- Einstein
- Charles Babbage
- James Chadwick
- None of these
- b
-
Charles Babbage Invented the computer during 1833-1871.
Charles Babbage was a and Mechanical Engineer.
What is Grammar check Functional Key?
- F5
- F7
- F9
- F11
- b
-
کوئی فقرہ یا لفظ لکھتے وقت اگر لفظ / ورڈ کے نیچے سرخ لائن لگے تو اس کا مطلب ہو گا کہ لفظ کے سپیلنگ میں غلطی ہے ، اور اور فقرہ کے نیچے نیلی لائن لگے تو اس کا مطلب ہے کی فقرہ میں گرائمر کی غلطی ہے۔
How many Functional keys on Computer Keyboard?
- 10
- 11
- 12
- 13
- c
-
F1, F2, F3, F4, . . . . . . . . , F12.