Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. A CD-RW disk…………..
a. has a faster access than an internal disk
b. can be erased and rewritten
c. is a form of optical disk, so it can only be written once
d. holds less data than a floppy disk
e. is not easily available
Q. Which of the following are secondary storage devices?
a. Optical disks
b. RAM
c. Microprocessor
d. All of these
e. None of these
Q. You can have a live conversation with another connected user with………..
a. e-mail
b. instant messaging
c. e-commerce
d. distance learning
e. Word package
Q. The rectangular area of the screen that displays a program, data, and/or information is a.
a. title bar
b. button
c. dialog box
d. window
e. interaction box
Q. Video conferencing requires a microphone, speakers, and a………….attached to your computer.
a. mouse
b. keyboard
c. video camera
d. scanner
e. mobile phone
Q. The process of a computer receiving information from a server on the internet is known as…………
a. acquisition
b. pulling
c. transferring
d. pushing
e. downloading
Q. Any hardware component that allows youto enter data or instructions into a computer is called a(n)…………..
a. printer
b. storage device
c. output device
d. system unit
e. input device
Q. With………….the computer’s modem uses a standard telephone line to connect to the internet.
a. DSL
b. dial-up access
c. ISDN
d. cable television
e. satellite
Q. You must instruct the…………..to start the application software.
a. utility program
b. memory
c. operating system
d. processor
e. user
Q. Incorrect information is generated by……... in the information system.
a. unreliable hardware
b. incorrect data
c. untested software
d. unskilled people
e. inconvenient timing of work
Q. A portable, personal computer small enough to fit on your lap is called a…………
a. notebook computer
b. handheld computer
c. mainframe computer
d. desktop computer
e. supercomputer
Q. The new……….processor integrates the functions of a processor, memory and video card on a single chip.
a. microprocessor
b. power processor
c. system on a chip
d. multimedia processor
e. chip-processor
Q. A collection of computers and devices connected together via communications devices and transmission media is called a………..
a. workgroup
b. server
c. mainframe
d. network
e. computer lab
Q. ..……….services are available free at portals on the Web.
a. E-mail
b. FTP
c. Video conferencing
d. Telephone
e. All of these
Q. Professional esigners can create sophisticated documents that contain text, graphics, and many colors using………. software.
a. computer-aided design (CAD)
b. illustration
c. image-editing
d. desktop publishing (DTP)
e. PowerPoint