Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. The definition of thrashing is :
a. swapping data between virtual memory and RAM too frequently
b. insufficient hard disk space
c. too many processors being managed by the operating system
d. inaccurate information stored in the registry
e. None of these
Q. Any method for controlling access to or use of memory is known :
a. Memory map
b. Memory protection
c. Memory management
d. Memory instruction
e. None of these
Q. CAD stands for :
a. Computer aided design
b. Computer algorithm for design
c. Computer application in design
d. All of these
e. None of these
Q. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is :
a. Memory
b. Buffer
c. Accumulator
d. Address
e. None of these
Q. What is the full form of a computer language ‘Basic’?
a. Beginners purpose Symbolic Information Code
b. Beginners all purpose Symbolic Instruction Code
c. Beginners all purpose Symbolic Inter- change code
d. Beginners all purpose Symbolic IT code
e. None of these
Q. The kind of the memory that comes from the CPU that is erased when you shut the computer off or exit the program that you were in.
a. ROM
b. RAM
c. CACHE
d. Flash Drive
e. Hard Drive
Q. Electronic telecommunications system joining many thousands of computers together.
a. e-mail
b. chatting
c. internet
d. WAN
e. None of these
Q. A computer…………is a set of program instructions that can attach itself to a file, reproduce itself, and spread to other files.
a. worm
b. virus
c. trojan horse
d. phishing scam
e. None of these
Q. A(n)………..camera is a peripheral device used to capture still images in a digital format that can be easily transferred into a computer and manipulated using graphics software.
a. digital
b. analog
c. cla ic
d. film
e. None of these
Q. A telephone number, a birth date, and a customer name are all examples of :
a. a record
b. data
c. a file
d. a database
e. None of these
Q. Which of the following would cause quickest access?
a. direct access from a magnetic tape
b. direct access from a hard disk
c. direct access from a floppy disk
d. direct access from a cassette tape
e. None of these
Q. Laptop PCs are also known as……….Computers.
a. Mainframe
b. Super
c. Notebook
d. Personal
e. None of these
Q. A………..is a special device that is installed in your computer that allows it to communicate with other devices on a network.
a. Web browser
b. network adapter
c. Bluetooth
d. LAN
e. WiFi