Tag: web technology

Questions Related to web technology

The following is not an implicit object
technology web technology

  1. out

  2. response

  3. session

  4. page

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Correct Option: D

Following is a type of JSP directives

technology web technology

  1. page

  2. include

  3. taglib

  4. all the above

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Correct Option: D

The number of page directives

technology web technology

  1. 8

  2. 12

  3. 16

  4. 9

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Correct Option: B

The only page directive that can be used a number of times in a jsp is

technology web technology

  1. extends

  2. session

  3. import

  4. language

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Correct Option: C

The following is not a feature of java beans
technology web technology

  1. directives

  2. properties

  3. methods

  4. events

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Correct Option: A

A Bean class
technology web technology

  1. must have empty constructor

  2. should have no public fields

  3. Both a and b

  4. None of a and b

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Correct Option: C

The number of JSP action tags

technology web technology

  1. 2

  2. 3

  3. 4

  4. 5

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Correct Option: B

TLD is
technology web technology

  1. Tag Library Descriptor

  2. Tag Language Description

  3. Tag Library Description

  4. Tag Language Dynamics

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Correct Option: A

package polymorphism;class TestPolymorphismSuper { int p; TestPolymorphismSuper testPoly() { TestPolymorphismSuper TS = new TestPolymorphismSuper(); TS.p =100; return TS; }}public class TestPolymorphism1 extends TestPolymorphismSuper{ TestPolymorphism1 testPoly() { TestPolymorphism1 TSub = new TestPolymorphism1(); TSub.p =500; return TSub; } public static void main(String[] args) { TestPolymorphismSuper TSuper = new TestPolymorphism1(); TSuper = TSuper.testPoly(); System.out.println(TSuper.p); }}
technology web technology

  1. 500

  2. 100

  3. 0

  4. Null Pointer Exception

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Correct Option: A

Which PHP function do you use to connect to a mysql database.
technology web technology

  1. mysql_selectDB_server($server,$user,$password)

  2. mysql_connection($server,$user,$password)

  3. mysql_connect($server,$user,$password)

  4. database_connect($mysql,$server,$user,$password,$database)

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Correct Option: C