Computer Awareness Bank Exams,SBI Clerks,UPSC,IBPS POs,SSC,LIC

Computer Knowledge MCQ-241

Conversion of decimal number (81)10 to hexadecimal number is

(A) (20)16
(B) (51)16
(C) (41)16
(D) (61)16
(E) None of these

LAN card is also known as __.

(E) None of these

To “maximize” a window means to __

(A) fill it to capacity
(B) expand it to fit the desktop
(C) put only like files inside
(D) drag it to the Recycle Bin
(E) None of these

The operating system as a device management keeps track of devices, channels and control units is called as __.

(A) I/O dispatch
(B) I/O manager
(C) I/O traffic controller
(D) I/O receiver
(E) I/O gainer

Two dimensional arrays are also called

(A) tables arrays
(B) matrix arrays
(C) 2D-XY arrays
(D) both (a) and (b)
(E) none of above

An object typically hides its data, but allows outside code to access __

(A) The methods that operate on the data
(B) The data files
(C) Private data members
(D) The pseudocode
(E) None of these

To make the text larger, press

(A) Ctrl+Shift+<
(B) Ctrl+Shift+”
(C) Ctrl+Shift+>
(D) Ctrl+Shift+?
(E) None of these

__ means that the data contained in a database is accurate and reliable.

(A) Data redundancy
(B) Data integrity
(C) Data reliability
(D) Data consistency
(E) None of these

PARAM is an example of

(A) super computer
(B) laptop
(C) PC
(E) None of these

Online voucher creation from Day Book report by pressing

(A) Ctrl + A
(B) Shift + A
(C) Alt + A
(D) Shift+ B
(E) None of these

The process of making changes to an existing document is referred to as __ it.

(A) editing
(B) changing
(C) modifying
(D) creating
(E) adjusting

How many write cycles are allowed to EEPROM?

(A) 10
(B) 100
(C) 1000
(D) 10000
(E) 100000

The operating system determines the manner in which all of the following occurs except

(A) user creation of a document
(B) user interaction with the processor
(C) printer output
(D) data displayed on the monitor
(E) None of these

The software that is used to text-based documents are referred to as __

(B) suites
(C) spreadsheets
(D) presentation software
(E) word processors

DNS is

(A) The horizontal naming system
(B) The distributed hierarchical naming system
(C) The vertical naming system
(D) Trie client server system
(E) None of these

PowerPoint presentation(s) is/are widely used as

(A) note outlines for teachers
(B) project presentations by students
(C) communication of planning
(D) All of the above

Which command is used to see the version?

(A) Version
(B) Ver
(C) Verson
(D) Veer
(E) None of above