Computer Knowledge Practice Question and Answer
8 Q: Computer use the____ language to process data.
2258 05f0544c8b864a45d9075f956
5f0544c8b864a45d9075f956- 1Binarytrue
- 2Representationalfalse
- 3Processingfalse
- 4Kilobytefalse
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Answer : 1. "Binary "
Q: These are types of LCD projectors.
2254 061c46b3164388627a2529c3e
61c46b3164388627a2529c3e- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedfalse
- 3Mesh Model and Curvedtrue
- 4none of thesefalse
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Answer : 3. "Mesh Model and Curved"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: Which of the following is mandatory for sending an email?
2253 064ba83c82d3130f57543bf7c
64ba83c82d3130f57543bf7c- 1Bodyfalse
- 2Sender Mail IDtrue
- 3Attachmentfalse
- 4Subjectfalse
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Answer : 2. "Sender Mail ID"
Explanation :
1. To send an email, the sender's email address is mandatory. An email address is a unique identifier that connects an email message to a specific user.
2. Other required information for sending the email includes-
- Recipient's Email Address
- The subject of the email
- Email Message Q: What is the purpose of SSO (Single Sign-on)?
2247 061c48f5064388627a25331de
61c48f5064388627a25331de- 1Reduce the auxiliary desk cost.false
- 2Improves customer satisfaction.false
- 3Increases productivity.false
- 4all of the abovetrue
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Answer : 4. "all of the above"
Q: The transfer of data from one application to another in a computer system is known as
2247 05f4368663688b83fde01ec54
5f4368663688b83fde01ec54- 1Dynamic Disk Exchangefalse
- 2Dodgy Data Exchangefalse
- 3Dogmatic Data Exchangefalse
- 4Dynamic Data Exchangetrue
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Answer : 4. "Dynamic Data Exchange "
Q: When was the first discovery of modern computers?
2247 05f64427abecdf06fd264be5d
5f64427abecdf06fd264be5d- 11949false
- 21951false
- 31946true
- 41947false
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Answer : 3. "1946"
Q: The term bit is short for
2228 05e967e1614f27b6869dab1b7
5e967e1614f27b6869dab1b7- 1megabytefalse
- 2binary languagefalse
- 3binary digittrue
- 4binary numberfalse
- 5None of thesefalse
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Answer : 3. "binary digit "
Q: Specialised programs that assist users in locating information on the Web are called.
2225 05e7985c88560ba13b0270c59
5e7985c88560ba13b0270c59- 1locator enginesfalse
- 2information enginesfalse
- 3web browserstrue
- 4resource locatorsfalse
- 5search enginesfalse
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