Computer
.INI' extension refers usually to what kind of file?
A.
Image File
B.
System File
C.
Hypertext related file
D.
Image Color Matching Profile File
Who developed Yahoo?
A.
Dennis Ritchie & Ken Thompson
B.
David Filo & Jerry Yang
C.
Vint Cerf & Robert Kahn
D.
Steve Case & Jeff Bezos
.MOV' extension refers usually to what kind of file?
A.
Image File
B.
Animation/Movie File
C.
Audio File
D.
MS Office Document
.MPG' extension refers usually to what kind of file?
A.
WordPerfect Document File
B.
MS Office Document
C.
Animation/Movie File
D.
Image File
OS' computer abbreviation usually means?
A.
Order of Significance
B.
Open Software
C.
Operating System
D.
Optical Sensor
What is part of a database that holds only one type of information?
A.
Report
B.
Field
C.
Record
D.
File
Which of the following is used as a memory device in computer?
A.
Rectifier
B.
Flip Flop
C.
Comparator
D.
None of these
Which memory acts as a buffer between CPU and main memory?
A.
RAM
B.
ROM
C.
Static RAM
D.
Cache Memory
HTML stands for?
A.
Hypertext Markup Link
B.
Hypertext Markup Line
C.
Hypertext Makeup Language
D.
Hypertext Markup Language
Which of the following is not necessary for stand-alone computer?
A.
RAM
B.
Hard Disk
C.
Cache Memory
D.
LAN Card
Which protocol is used to downloading files?
A.
FTP
B.
STP
C.
HTTP
D.
None of these
A light sensitive device that converts drawing, printed text, or other images into digital form is called?
A.
Keyboard
B.
Plotter
C.
Scanner
D.
OMR
In MS Excel we can not edit the contents of a cell by?
A.
Pressing the alt key
B.
Clicking the formula bar
C.
Pressing the F2 key
D.
Double clicking the cell
In MS Excel if a numeric value start with ____________ than value can be treated as a table?
A.
#
B.
=
C.
*
D.
,
Docx is the extension of which of the following?
A.
MS Word
B.
MS Excel
C.
MS PowerPoint
D.
None of these
Nano second is the?
A.
Millionths of a second
B.
Billionths of a second
C.
Trillionths of a second
D.
Thousands of a second
The device that is used to read bar codes is?
A.
OMR
B.
Barcode
C.
MICR
D.
OCR
___________ are the examples of pointing devices?
A.
Electronic Mouse
B.
Pointing Stick
C.
Track Ball
D.
All of these
__________ is known as unauthorized access to the system?
A.
Decryption
B.
Encryption
C.
Hacking
D.
None of these
___________ is known as allowing the authorized access to information?
A.
Decryption
B.
Encryption
C.
Hacking
D.
None of these
__________ is known as restricting the access to information?
A.
Decryption
B.
Encryption
C.
Hacking
D.
None of these
VIRUS stands for?
A.
Virtual Information Resource Under Siege
B.
Vital Information Resource Under Sage
C.
Virus Information Resource Under Siege
D.
Vital Information Resource Under Siege
A collection of related records in a database?
A.
Field
B.
File
C.
Both A and B
D.
None of these
Of the following, ____________ is not a computer language?
A.
MS-Word
B.
C++
C.
COBOL
D.
BASIC
OF the following, __________ is different from the group?
A.
Windows
B.
MS-Word
C.
MS-Excel
D.
MS-PowerPoint