Computer Knowledge For IBPS-PO/CLERK- Examination
1. Which of the following is not an output device?
(1) Microphone
(2) Monitor
(3) Printer
(4) Speakers
(5) Plotter
Ans. (1) Microphone is an input device.
2. The new technology named 'LED' is an abbreviation of _______.
(1) Light-Emitting Diodes
(2) Liquid Emitting Displays
(3) Less Emitting Diodes
(4) Low Emission Displays
(5) Lamp-Emitting Diodes
Ans. (1) 'LED' is an abbreviation of Light-Emitting Diodes.
3. '.MOV' extension refers to ________.
(1) Word file
(2) Text file
(3) Image file
(4) Movie file
(5) Presentation File
Ans. (4) The .mov file format is often used to save movie files and video clips to a user's hard drive or other media device.
4. Which supercomputer is developed by the Indian Scientists?
(1) IBM Sequoia
(2) PARAM
(3) Mira
(4) Cray Jaguar
(5) Cray Titan
Ans. (2) PARAM is developed by the Indian Scientists.
5. IC chips used in computers are made of ______.
(1) Silicon
(2) Chromium
(3) Lead
(4) Silver
(5) Zinc
Ans. (1) IC chips used in computers are made up of silicon.
6. Blue tooth technology allows _______.
(1) Landline phone to mobile phone communication
(2) Wireless communication between equipment
(3) Signal transmission on mobile phones only
(4) Satellite television communication
(5) Signal transmission to TV to mobile phone
Ans. (2) Blue tooth technology allows wireless communication between equipment.
7. A parallel port is most often used by ______.
(1) Mouse
(2) Monitor
(3) Printer
(4) Keyboard
(5) Modem
Ans. (3) Printer is the most common use for the parallel port.
8. Which of the following is an example of storage device?
(1) Tapes
(2) DVDs
(3) Magnetic disks
(4) Pen drive
(5) All of these
Ans. (5) All are examples of storage devices.
9. ' .INI' extension refers to ________.
(1) Image file
(2) System file
(3) Movie file
(4) Word file
(5) Hypertext related file
Ans. (2) The INI file type is primarily associated with 'Initialization/Configuration File'.
10. Select the odd term out?
(1) Windows 8.1
(2) Linux Mint
(3) Macintosh OSX
(4) Internet
(5) Ubuntu
Ans. (4) Internet is not an operating system.
