Computer Knowledge MCQ-123

Excel would evaluate the formula, = 20*10/ 4*8, and return the answer

(A) 400
(B) 40
(C) 6.25
(D) 232
(E) 600

Process that starts up a computer is called __.

(A) Booting
(B) Starting
(C) Processing
(D) All of these
(E) None of these

CPU is an abbreviation for

(A) Command Processing Unit
(B) Control Processing Unit
(C) Computer Processing Unit
(D) Central Processing Unit
(E) Computer Programming Unit

___ is processed by the computer into information

(A) Data
(B) Numbers
(C) Alphabets
(D) Pictures
(E) None of these

CSG (Context Sensitive Grammar) can be recognized by:

(A) 2-way linear bounded automata
(B) push-down automata
(C) finite state automata .
(D) All of the above
(E) None of the above

Which type of query summarizes large amounts of data in easy-to-read, row-and-column format.

(A) Columnar
(B) Select
(C) Crosstab
(D) Action
(E) None of these

In any windows, the maximize button, the minimize button and the close button appear on __ bar.

(A) menu
(B) status
(C) title
(D) ruler
(E) tool

Which of the following terms is associated with network?

(A) MS Excel
(B) Mouse
(C) Word
(D) Connectivity
(E) Plotter

For creating a document, you use ____ command at File Menu.

(A) Open
(B) Close
(C) New
(D) Save
(E) None of these

The __ commands are those which need external files to perform their action.

(A) Internal
(B) External
(C) Wild
(D) Pipe
(E) None of these

When a logic bomb is activated by a time-related event, it is known as a

(A) time-related bomb sequence
(B) virus
(C) time bomb
(D) trojan horse
(E) All of the above

A central computer that holds collections of data and programs for many PCs, workstations, and other computers is a(n)__

(A) supercomputer
(B) minicomputer
(C) laptop
(D) server
(E) None of these

To launch Microsoft Word 2007, go to Start >AII Programs > __, A blank document will open.

(A) Microsoft Word 2007 > Microsoft Office
(B) Microsoft PowerPoint > Microsoft Word 2007
(C) Microsoft Office > Microsoft Word 2007
(D) Microsoft Excel > Microsoft Word 2007
(E) None of these

Computers that are portable and convenient for users who travel are known as

(A) supercomputers
(B) laptops
(C) mini computers
(D) file servers
(E) None of these

Who has made transistors?

(A) John William
(B) Walter Hang
(C) John Miton
(D) John Bardeen
(E) None of these

What does an electronic spreadsheet consist of?

(A) Rows
(B) Columns
(C) Cells
(D) All of these
(E) None of these