Computer Knowledge MCQ-200

A common instrument used in troubleshooting a digital circuit is a(n) __.

(A) logic probe
(B) oscilloscope
(C) pulser
(D) all of the above
(E) none of these

A computer is a/an __ device.

(A) calculating
(B) electronic
(C) electrical
(D) All of these
(E) None of these

What is the other name of worksheet?

(A) Slidesheet
(B) Wordsheet
(C) Spreadsheet
(D) Decrease sheet
(E) None of these

When SHADOWING is enabled in a computers BIOS:

(A) Instructions stored in various ROM chips are copied into
(B) Values are stored twice in the memory for redundancy
(C) The conventional memory is re-mapped to the top of the
(D) Data stored in RAM chips on adapter cards are shadowed
(E) None of these

Motherboard is also known as

(A) Electronic Board (EB)
(B) Simulating Board (SB)
(C) Printed Circuit Board (PCB)
(D) Combined Device Board (CDB)
(E) Controller Board (CB)

What is the default PowerPoint standard layout?

(A) Title Slide
(B) Title only
(C) Comparison
(D) Blank
(E) None of these

Computer connected to a LAN (Local Area Network) can

(A) run faster
(B) go on line
(C) share information and/or share peripheral equipment
(D) E-mail
(E) None of these

You can use the tab key to

(A) Indent a paragraph
(B) Toggle keys
(C) Active pause
(D) Move the cursor to upward direction
(E) None of these

The __ operator takes the results of two queries and returns only rows that appear in both result sets.

(A) Union
(B) Intersect
(C) Difference
(D) Projection
(E) None of these

Microcomputer hardware consists of three basic categories of physical equipment

(A) keyboard, monitor, hard drive
(B) system unit, input/output, memory
(C) system unit, input/output, secondary storage
(D) system unit, primary storage, secondary storage
(E) None of these

Which is the part of a computer that one can touch and feel?

(A) Software
(B) Program
(C) Hardware
(D) Application Software
(E) None of these

The internet also known simply as __ .

(A) NOT
(B) NAT
(C) NET
(D) NFT
(E) None of these

A __ shares hardware, software, and data among authorized users.

(A) network
(B) protocol
(C) hyperlink
(D) transmitter
(E) None of these

What is the operating system used by Macintosh computers?

(A) Windows
(B) MAC OS X
(C) MS-DOS
(D) Linux
(E) Unix

An array of character is known as

(A) string
(B) line
(C) text
(D) paragraph
(E) None of these

Menus are a part of the

(A) hardware
(B) user interface
(C) status Bar
(D) monitor
(E) None of these