Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. CPU capacity can be measured infollowing I/O techniques have banks traditionally followed?
a. OCR
b. MICR
c. Barcode
d. +VRT
e. None of these
Q. “Zipping” a file means
a. Encrypting the message
b. Compressing th message
c. Transfer the message
d. All of these
e. None of these
Q. The instructions that tell a computer how to carry out the processing tasks are referred to as computer…………
a. programs
b. processors
c. input devices
d. memory modules
e. None of these
Q. An area of a computer that temporarilyholds data waiting to be processed is……….
a. CPU
b. Memory
c. Storage
d. File
e. None of these
Q. To select or unselect one word to the right.
a. CTRL + SHIFT
b. CTRL + SHIFT + Up Arrow
c. CTRL + SHIFT + Down Arrow
d. CTRL + SHIFT + Right Arrow
e. None of these
Q. To maximize or restore a selected window.
a. CTRL + F7
b. CTRL + F10
c. CTRL + F8
d. CTRL + F9
e. None of these
Q. To Copy a picture of the selected window to the clipboard.
a. ALT + TAB
b. Ctrl + TAB
c. ALT + Print Screen
d. Both (a) and (b)
e. None of these
Q. ……….is the key to close a selected drop- down list; cancel a command and close a dialog box.
a. TAB
b. SHIFT
c. ESC
d. F10
e. None of these
Q. ………..is the combination of keys to switch between the last four places that you have edited.
a. ALT+CTRL+Z
b. ALT+CTRL+Y
c. ALT+TAB+Z
d. ALT+SHIFT+Z
e. None of these
Q. ……….is the keyboard shortcut key to insert auto sum
a. ALT
b. ALT =
c. ALT +
d. ALT –
e. ALT + CTRL
Q. Data becomes………when it is presented in a formats that people can understand and use.
a. processed
b. graphs
c. information
d. presentation
e. None of these
Q. The term………..designates equipment that might be added to a computer system to enhance its functionality.
a. digital device
b. system add-on
c. disk pack
d. peripheral device
e. None of these
Q. A………..is a microprocessor-based com- puting device.
a. personal computer
b. mainframe
c. workstation
d. server
e. None of these