Computer GK Practice Question and Answer
8 Q: What is the first name in an email address called?
1147 063e631e77407bd1b2d1de604
63e631e77407bd1b2d1de604- 1domainfalse
- 2user idtrue
- 3Rangefalse
- 4none of the abovefalse
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Answer : 2. "user id"
Q: The transfer of data from one application to another in a computer is called -
1145 063e4d84bb67b1bb7ac744e86
63e4d84bb67b1bb7ac744e86- 1Dynamic Data Exchangetrue
- 2dynamic disk exchangefalse
- 3dodgy data exchangefalse
- 4dogmatic data exchangefalse
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Answer : 1. "Dynamic Data Exchange"
Q: Where was the computer used for the first time in India?
1142 063e4d1a7c386f46a0a6f2233
63e4d1a7c386f46a0a6f2233- 1Indian Institute of Technology, Delhifalse
- 2Head Post Office, New Delhifalse
- 3Head Post Office, Bangaloretrue
- 4Indian Statistical Institute, Kolkatafalse
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Answer : 3. "Head Post Office, Bangalore"
Q: Which of the following devices tells the difference between multicast and unicast packets?
1142 063e62d0b6149271af9b8c4c7
63e62d0b6149271af9b8c4c7- 1multicast switchtrue
- 2developedfalse
- 3advanced routerfalse
- 4multicast routerfalse
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Answer : 1. "multicast switch"
Explanation :
Multicast switch
Q: Which files are used during the operation of DBMS?
1139 063e9ed787312b71d33d7943a
63e9ed787312b71d33d7943a- 1Query language and utilitiesfalse
- 2Data manipulation language and query languagefalse
- 3Data dictionary and transaction logtrue
- 4Data dictionary and query languagefalse
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Answer : 3. "Data dictionary and transaction log "
Explanation :
During DBMS operation, essential files include the data dictionary, containing metadata like table structures, and the transaction log, recording all database transactions. The data dictionary guides the DBMS in understanding database organization, while the transaction log ensures data integrity by recording modifications. Both files are crucial for effective database management, enabling accurate querying, data manipulation, and system recovery in case of failures, ensuring the system's reliability and consistency.
Q: Through _______ can you link any location of the current document to another document or website?
1136 064b918ce2d3130f5753f2d77
64b918ce2d3130f5753f2d77- 1Linkfalse
- 2Hyperlinktrue
- 3Databasefalse
- 4Formfalse
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Answer : 2. "Hyperlink"
Explanation :
1. Through hyper link you can connect any location of the current document to another document or website.
2. Hypers are found in almost all web pages. Links allow users to click from one page to another.
Q: What are the options available in the Quick Access Toolbar?
1133 064b92b54a2d4dcaf0438c104
64b92b54a2d4dcaf0438c104- 1ctrl + sfalse
- 2ctrl + zfalse
- 3ctrl + yfalse
- 4All of the abovetrue
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Answer : 4. "All of the above "
Explanation :
The option is available in the Quick Access Toolbar.
- ctrl + s
- ctrl + z
- ctrl + y
Q: Microprocessor as a switching device is for which generation of computers?
1130 063e4d31034b94188517b9528
63e4d31034b94188517b9528- 1first generationfalse
- 2second generationfalse
- 3third generationfalse
- 4fourth generationtrue
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