Important Computer Questions Part 14 | MCQs for Govt & Competitive Exams
Question 391: Shift key and Print Screen key in a computer keyboard are known as
(a) Special purpose key
(b) Standard keys
(c) Navigation keys
(d) Function keys
Answer: (a) Special purpose key
Question 392: Dumb terminals have monitor and _____.
(a) Mouse
(b) Speakers
(c) Keyboard
(d) Mouse and speakers
(e) None of these
Answer: (c) Keyboard
Question 393: Dum terminal is
(a) Microcomputer
(b) Terminal with negligible intelligence
(c) Central computer
(d) Terminal with CPU
(e) None of these
Answer: (b) Terminal with negligible intelligence
Question 394: What is the key called that erases information and screen characters from the computer’s memory?
(a) Edit
(b) Delete
(c) Out
(d) Trust
(e) Escape
Answer: (b) Delete
Question 395: Which button is used to delete a character to the left of the current cursor position?
(a) Backspace
(b) Delete
(c) Insert
(d) Escape
(e) Control
Answer: (a) Backspace
Question 396: If a mistake is made while typing, which of the following keys can be pressed to erase the mistake?
(a) Enter
(b) Backspace
(c) Control
(d) Shift
Answer: (b) Backspace
Question 397: Which key deletes the character to the left of the cursor?
(a) Esc
(b) Delete
(c) Backspace
(d) And
(e) Right Arrow
Answer: (c) Backspace
Question 398: Which key deletes the character to the left of the cursor?
(a) End
(b) Backspace
(c) Home
(d) Delete
Answer: (b) Backspace
Question 399: The arrow keys, Home key, End key, Page Up and Page Down keys in a computer keyboard are classified as
(a) Function keys
(b) Special purpose keys
(c) Standard keys
(d) Navigation keys
Answer: (d) Navigation keys
Question 400: Ctrl, Shift and Alt are called
(a) Modifier key
(b) Function key
(c) Alphanumeric key
(d) None of these
Answer: (a) Modifier key
Question 401: Ctrl, Shift and alt are called
(a) Adjustment keys
(b) Function keys
(c) Modifier keys
(d) Alphanumeric Keys
Answer: (c) Modifier keys
Question 402: What type of keys are Control and Shift?
(a) Adjustment
(b) Function
(c) Modifier
(d) Alphanumeric
Answer: (c) Modifier
Question 403: A computer keyboard usually has ______ function keys.
(a) 11
(b) 10
(c) 16
(d) 12
Answer: (d) 12
Question 404: Which keys are used along with other keys for special tasks?
(a) Insert, Delete
(b) Control, Shift
(c) Left Arrow, Right Arrow
(d) Page up, Page Down
(e) None of these
Answer: (b) Control, Shift
Question 405: Which of the following is NOT a modifier key in an IBM compatible computer?
(a) Ctrl
(b) Shift
(c) Tab
(d) Windows key
Answer: (c) Tab
Question 406: Which key is used in combination with another to perform a specific task?
(a) Function
(b) Control
(c) Space bar
(d) Arrow
Answer: (b) Control
Question 407: To go to the beginning of a line of text press _____key.
(a) Home
(b) And
(c) Page up
(d) Enter
(e) None of these
Answer: (a) Home
Question 408: ____ moves the cursor one space to the right or insert a space between words.
(a) Control key
(b) Space bar
(c) Printer
(d) Mouse
(e) None of these
Answer: (b) Space bar
Question 409: Which key is used to capitalize all letters without using the shift key for each letter?
(a) Shift
(b) Upper case
(c) Caps lock key
(d) Icon
(e) None of these
Answer: (c) Caps lock key
Question 410: The Tab key can be used to
(a) To move the cursor on the screen
(b) In determining a paragraph
(c) Move the cursor down the screen
(d) Only (a) and (b)
(e) None of these
Answer: (d) Only (a) and (b)
Question 411: Which is most commonly used in playing computer games?
(a) Keyboard
(b) Mouse
(c) Touch screen
(d) Modem
Answer: (a) Keyboard
Question 412: What is the button called that makes letters upper or lower case and numbers turns into symbols?
(a) Monitor
(b) Shift
(c) Icon
(d) Mouse
(e) None of these
Answer: (b) Shift
Question 413: The computer room has a mouse
(a) An element that destroys hands
(b) A device that recovers lost data
(c) A signaling device
(d) A curtain protector
Answer: (c) A signaling device
Question 414: Mouse is
(a) memory
(b) CPU
(c) Input device
(d) Output device
Answer: (c) Input device
Question 415: Who made the first computer mouse?
(a) Douglas Engelbart
(b) William English
(c) O Neil Cooger
(d) Robert Zawacki
Answer: (a) Douglas Engelbart
Question 416: Who invented the computer mouse?
(a) John Banks
(b) Charles Babbage
(c) Douglas Engelbart
(d) Simon Colton
Answer: (c) Douglas Engelbart
Question 417: What type of device is a computer mouse?
(a) Storage
(b) Output
(c) Software
(d) Input
(e) Input/Output
Answer: (d) Input
Question 418: Which of the following is Computer input unit?
(a) Printer
(b) Plotter
(c) Mouse
(d) Monitor
Answer: (c) Mouse
Question 419: Computer Mouse is this kind of Device?
(a) Input
(b) Output
(c) Software
(d) Storage
Answer: (a) Input
Question 420: In which of the following device gyroscope is used?
(a) Computer keyboard
(b) Computer mouse
(c) Telephone
(d) Television
Answer: (b) Computer mouse
#Important Computer Questions Part 14 | MCQs for Govt & Competitive Exams
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