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Computer Knowledge MCQ-189

In the decimal numbering system, what is the MSD?

(A) The digit with the most weight
(B) The middle digit of a stream of numbers
(C) The digit to the right of the decimal point
(D) The last digit on the right
(E) None of these

The ___ performs simple mathematics for the CPU.

(A) ALU
(B) DIMM
(C) BUS
(D) Register
(E) None of these

Which bar shows the current position as far the text goes?

(A) Title bar
(B) Menu bar
(C) Scrollbar
(D) Status bar
(E) None of these

In a spreadsheet, a cell is defined as the __

(A) intersection of a table and a tuplet
(B) intersection of a file and a database
(C) intersection of a row and column
(D) intersection of a field and a record
(E) None of these

A pixel is

(A) a computer program that draws picture
(B) a picture stored in secondary memory
(C) the smallest resolvable part of a picture
(D) the largest part of a picture
(E)

In.MS Access, Text Data type may contain maximum character of

(A) 255 Character
(B) 256 Character
(C) 1064 Character
(D) No Limit
(E) None of these

To exit the program without leaving the application __

(A) File
(B) edit
(C) copy
(D) close
(E) None of these

Octal numbers are used

(A) in computer hardware
(B) when binary numbers are too long
(C) internal to the computer
(D) in preference to ‘hex’ number
(E) None of the above

If you use either Telnet or FTP, which is the highest layer you are using to transmit data?

(A) Presentation
(B) Application
(C) Session
(D) Transport
(E) None of these

Programs designed specifically to address general-purpose applications special purpose applications are called __

(A) operating system
(B) system software
(C) application software
(D) management information systems
(E) None of these

What is the first process launched by the Linux kernel?

(A) batch process
(B) boot process
(C) init process
(D) zombie process
(E) None of these

FORTRAN was introduced by

(A) Intel laboratories
(B) Bell laboratories
(C) IBM
(D) Texas instrument
(E) None of these

Which of the following is not one of the four major data processing functions of a computer?

(A) gathering data
(B) processing data into information
(C) analysing the data or information
(D) storing the data or information
(E) None of these

If you want to undo an action in a document, then press __.

(A) Ctrl+U
(B) Ctrl+Y
(C) Ctrl+R
(D) Ctrl+Z
(E) None of these

In the URL http:/www. prenhall.com, the portion labeled http is the __.

(A) host
(B) domain name
(C) protocol
(D) top-level domain
(E) None of these

Portable computer also known as laptop computer weighing between 4 and 10 pounds is called

(A) general-purpose application
(B) internet
(C) scanner
(D) printer
(E) notebook computer