GK (Computer 1) Online Test

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GK (Computer 1)

Description: Improving Computer GK to Clear Various Competitive Exams
Number of Questions: 25
Created by: Vijay Palan
Tags: GK Current Affairs General Knowledge Current Trends Computer Aptitude General Awareness Time and Distance Triangles Number Systems

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Which of the following is a component of Internet?

Routers to strengthen the attenuated signals
Repeaters to establish physical connection between various LANs
Gateways to allow a network to use the resources of another main frame
Bridges to optimize the transmission path of massages

Which of the following makes a network insecure?

Encryption
Network interface card
Static key
None of these

Which of the following s not a transmission technology?

Broadcast linking
Narrowcast linking
Point to point linking
None of these

Which of the following is IBM' s micro computer?

Mac
Compaq portable
Macintosh
Both (1) and (2)

Firewall is used in PC for

Security
Authentication
Data transmission
None of these

Which of the following are mandatory parts of complete PC system?

Hardware and Software
Input and Output
Keyboard and printer
All the above

CD ROMs are

Primary storage devices
Optical storage devices
Magnetic storage devices
None of these

Which of the following do you think is NOT necessary for computerization system in a bank?

Effective customer system
Effective bank office integration
Focus on manual records
None of these

Processing control procedures have

Authorization and authentication of users
Access control for online data
Reporting of before and after images
None of these

Client-server computing is used in

Interactive multi-media
Network multi-media
MPEG video
All the above

Library management software is for

documenting the changes that are made to a program
controlling the version numbers of the programs
both (1) and (2)
none of these

Floppy disks are

Random access memories
Storage devices
Used for transferring data
All of the above

Which of the following is NOT a characteristic of a computer?

Intelligence
Speed
Versatility
Automation

Which of the following is NOT a part of system?

Peripherals
Electric supply
Logical interconnection between peripherals
Common goal

The most common input device used today is a(an) ___________.

Motherboard
VDU
Keyboard
IC chip

The third generations of computer were in

1959-1964
1965-1971
1971- 1981
None of these

Which of the following is true?

If while executing a program the power goes off all the instructions and data in the memory will be lost
A PC/XT uses a 80186 microprocessor whereas a PC/AT uses a 80286 microprocessor
Both
None of these

Which of the following is NOT a server based network features?

File server
DNS
Print server
All are server types

Collection of tracks on a disk forms ...........

Track
Cylinder
Block
Disk

A device that receives data from slow speed devices and transmits it to different locations is called?

Remote Concentrator
Message switcher
Front and processor
Demux

The desirable feature(s) of modem is/are

attenuation and amplification
dynamic equalisation
automatic dial-up
All of the above

What does the restructuring of existing source code in Reverse Engineering?

Abstraction
Completeness
Directionality
None of these

............ is a supercomputer created by networking many small computes.

ASCI white
Grid
LAN
Network super

.............. Is used to read choice filled up by a student in common entrance tests

Hand held scanner
Papers
OMR
Pointing devices

File transfer is .............

An application program
The function of the Application Layer
A protocol of the Application Layer
A web application

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GK (Computer 1)

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