Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Thick, rigid metal platters that are capable of storing and retrieving information at a high rate of speed are known as……….
a. hard disks
b. soft disks
c. flash memory
d. SAN
e. None of these
Q. ………is the most popular internet activity.
a. Art
b. Shopping
c. Searching
d. Entertainment
e. Communicator
Q. Computers process binary numbers, which are composed of…………
a. 1s and 2s
b. 2s and 4s
c. 1s and 10s
d. 2s and 3s
e. 0s and 1s
Q. A DVD is an example of a(n)…………
a. hard disk
b. optical disc
c. output device
d. solid-state storage device
e. None of these
Q. URL stands for…………
a. Universal Research List
b. Universal Resource List
c. Uniform Research List
d. Uniform Research Locator
e. Uniform Resource Locator
Q. When data changes in multiple lists and all lists are not updated, this causes……….
a. data redundancy
b. information overload
c. duplicate data
d. data inconsistency
e. data repetition
Q. What is a backup?
a. Restoring the information backup
b. An exact copy of a sys em’s information
c. The ability to get a system up and running in the event of a system crash or failure
d. All of these
e. None of these
Q. The Internet is…………
a. a large network of networks
b. an internal communication system for a business
c. a communication system for the Indian government
d. a communication system for some states of India
e. a communication system for some cities of India
Q. What is the storage area for email messages called?
a. A folder
b. A mailbox
c. A directory
d. The hard disk
e. None of these
Q. One advantage of dial-up Internet access is………….
a. it utilizes broadband technology
b. it is Indian
c. it uses a router for security
d. modem speeds are very fast
e. it utilizes existing telephone service
Q. Access control based on a person’s fingerprints is an example of………..
a. biometric identification
b. characteristic identification
c. characteristic security
d. fingerprint security
e. logistics
Q. The patterns of printed lines on most products are called…………
a. prices
b. striping
c. scanners
d. OCR
e. barcodes
Q. Most mail programs automatically complete the following two parts in an e-mail…………
a. From : and Body :
b. From : and Date :
c. From : and To :
d. From : and Subject :
e. None of these