Tag: web technology

Questions Related to web technology

If you want to increase the font size by 2 relative to the sorounding text, you enter +2 in the tag.
technology web technology

  1. True

  2. False

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Correct Option: A

H1 is the smallest header tag.
technology web technology

  1. True

  2. False

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Correct Option: B

The page title is inside the ____ tag.
technology web technology

  1. Body

  2. Head

  3. Division

  4. Table

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Correct Option: B

What does XHTML stand for?
technology web technology

  1. EXtreme HyperText Markup Language

  2. EXtensible HyperText Marking Language

  3. EXtensible HyperText Markup Language

  4. EXtra Hyperlinks and Text Markup Language

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Correct Option: B

As per the Oracle Performance Tuning source, the major reason for poor performance is
technology web technology

  1. Design

  2. Database

  3. System

  4. Program

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Correct Option: D

What is true about COST column in the Explain Plan output?
technology web technology

  1. COST is SUBJECTIVE

  2. COST is RELATIVE

  3. COST is OBJECTIVE

  4. COST is SELECTIVE

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Correct Option: B

What are the advantages of using CASE statement?
technology web technology

  1. Combines multiple scans

  2. Reduce number of calls to the database

  3. Performs many small scans as compared to one large scan

  4. Makes more smaller calls to the database as compared to one large call

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Correct Option: A,B

Name the operation which UNION ALL skips when compared to UNION?
technology web technology

  1. HASH JOIN

  2. SORT UNIQUE

  3. TABLE FULL ACCESS

  4. INDEX RANGE SCAN

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Correct Option: B

Which Level is used for RENAMES Clause?
technology web technology

  1. 66

  2. 77

  3. 88

  4. 01

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Correct Option: A

Asp.net 3 and 3.5 does not have an independent machine.config file
technology web technology

  1. True

  2. False

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Correct Option: A