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Computer Knowledge MCQ-129

The ___ is a customizable toolbar that contains commands that you may want to use.

(A) Title bar
(B) Ribbon
(C) Quick access toolbar
(D) View option toolbar
(E) None of these

A __ is approximately a million bytes.

(A) gigabyte
(B) kilobyte
(C) megabyte
(D) terabyte
(E) None of these

__ developed a SAGA-220 super computer in 2011

(E) None of these

The fill series dialog box in Excel has __ sections.

(A) 1
(B) 2
(C) 3
(D) 4
(E) 5

What is the main advantage of magnetic core memory over semiconductor RAM memory?

(A) More compact and smaller
(B) More economical
(C) A bit does not have to write after reading
(D) Non-volatile
(E) None of the above

What is a modem connected to?

(A) processor
(B) motherboard
(C) printer
(D) phone line
(E) None of these

‘C’ in CPU denotes __

(A) Central
(B) Common
(C) Convenient
(D) Computer
(E) Circuitry

The __ folder contains copies of messages that you have started but are not yet ready to send.

(A) inbox
(B) outbox
(C) drafts
(D) sent items
(E) address book

MS PowerPoint is software of __

(A) Apple
(B) Android
(C) Microsoft
(D) Google
(E) None of these

DEL command is used to

(A) Delete directory
(B) Delete labels
(C) Delete contents of file
(D) Delete files .
(E) None of these

Physical connections between Microprocessor Memory and other parts is called __

(A) Path
(B) Hub
(C) Address bus
(D) All of the above
(E) None of the above

A __ contains buttons and menus that provide quick access to commonly used commands.

(A) menu bar
(B) tool bar
(C) window
(D) action bar
(E) None of these

Full adder is used to

(A) 2-bit addition
(B) 3-bit addition
(C) 4-bit addition
(D) 6-bit addition
(E) None of these

Any component of computer you can see and touch is

(A) software
(B) peripheral
(C) storage
(E) hardware

In MS excel __are numbered from 1 to onwards and ___are numbered from A to onwards.

(A) Columns, rows
(B) Rows, slides
(C) Slides, rows
(D) Rows, columns
(E) None of these

Which one of the following is a key function of a firewall?

(A) Monitoring
(B) Deleting
(C) Copying
(D) Moving
(E) None of these