refers to electronic trespassing or criminal hacking?

A. Cracking
B. Jacking
C. Spoofing
D. Smarming
Correct answer is: A. Cracking

…

                        refers to electronic trespassing
or criminal hacking?Read More »

What type of virus uses computer hosts to reproduce itself?

A. Time bomb
B. Worm
C. Melissa virus
D. Macro virus
Correct answer is: B. Worm

…

What type of virus uses computer hosts to
reproduce itself?Read More »

Large transaction processing systems in automated organisations use                        ?

A. Online processing
B. Batch Processing
C. Once-a-day Processing
D. End-of-day processing
Correct answer is: B. Batch Processing

…

Large transaction processing systems in automated organisations use                        ?Read More »

                        is the process of dividing the disk into tracks and sectors?

A. Tracking
B. Formatting
C. Crashing
D. Allotting
Correct answer is: B. Formatting

…

                        is the process of dividing the disk
into tracks and sectors?Read More »

                             are used to identify a user who returns to a Website?

A. Cookies
B. Plug-ins
C. Scripts
D. ASPs
Correct answer is: A. Cookies

…

                             are used to identify a user who
returns to a Website?Read More »

All of the following are examples of storage devices EXCEPT                           ?

A. hard disk
B. printers
C. floppy disk
D. CD drives
Correct answer is: B. printers

…

All of the following are examples of storage
devices EXCEPT                           ?Read More »

ALU and Control Unit jointly known as                      ?

A. RAM
B. ROM
C. CPU
D. PC
Correct answer is: C. CPU

…

ALU and Control Unit jointly known
as                      ?Read More »

What kind of memory is both static and non – volatile?

A. RAM
B. ROM
C. BIOS
D. CACHE
Correct answer is: B. ROM

…

What kind of memory is both static and non –
volatile?Read More »

                         is the key to close a selected drop -down list; cancel a command and close a dialog box.

A. TAB
B. SHIFT
C. ESC
D. F10
Correct answer is: C. ESC

…

                         is the key to close a selected drop -down list; cancel a command and close a
dialog box.Read More »

Examples of output devices are?

A. Screen
B. Printer
C. Speaker
D. All of these
Correct answer is: D. All of these

…

Examples of output devices are?Read More »

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