Computer Studies

Includes fundamentals of computers, hardware and software, operating systems, MS Office, internet, networking, and basic IT concepts for recruitment exams.

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Topics
Introduction to Computers (24) Computer Hardware (32) Computer Software (0) Data Representation (0) Logic Gates & Boolean Algebra (0) Computer Memory (0) Central Processing Unit (CPU) (0) Operating Systems (0) Programming Fundamentals (0) Introduction to Programming (Basic Concepts) (0) Databases (0) Computer Networks (0) Internet & Web Technologies (0) Computer Security & Ethics (0) Emerging Technologies (0)
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1
Which type of memory loses data when power is turned off?
Easy 1 Mark
A RAM
B ROM
C DVD
D Hard Disk
2
Memory cards are commonly used in:
Easy 1 Mark
A Keyboards
B Desktop computers
C Printers
D Smartphones and cameras
3
A USB flash drive is mainly used for:
Easy 1 Mark
A Portable storage and data transfer
B Processing data
C Printing
D Video recording
4
Which storage device is faster and uses flash memory?
Easy 1 Mark
A DVD
B HDD
C SSD
D CD
5
Which device stores large amounts of data using magnetic disks?
Easy 1 Mark
A HDD
B SSD
C USB Device
D RAM
6
What is computer hardware?
Easy 1 Mark
A Programs used by a computer
B Physical parts of a computer system
C Internet services
D Computer viruses
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