Tag: programming languages

Questions Related to programming languages

1.Set s = new TreeSet(); 2.s.add("JAVA"); 3.s.add(new Integer(5)); Line 3 will give ClassCast Exception because Two different types of object are getting added.

technology programming languages

  1. True

  2. False

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Correct Option: A

1.Set s = new TreeSet(); 2.s.add("JAVA"); 3.s.add(new Integer(5)); Line 3 will give ClassCast Exception because Two different types of object are getting added.
technology programming languages

  1. True

  2. False

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Correct Option: A

In which event are the controls fully loaded?
technology programming languages

  1. Page load

  2. Page_Init

  3. Control events

  4. Page- prerender

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Correct Option: A

What is event bubbling?
technology programming languages

  1. Parent control send events to child

  2. child control send events to parent

  3. only in child control

  4. only in Parent control

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Correct Option: B

How do we ensure view state is not tampered?
technology programming languages

  1. 'ViewStateMac' property to false

  2. 'EnableViewStateMac' property to false

  3. 'EnableViewStateMac' property to True

  4. 'ViewStateMac' property to true

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Correct Option: C

Where is View State information stored?
technology programming languages

  1. In session

  2. In HTML Hidden Fields.

  3. In application session

  4. All the above

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Correct Option: B

What is the use of "GLOBAL.ASAX" file?
technology programming languages

  1. execute ASP.NET application level events and setting application-level variables

  2. setting application-level variables.

  3. execute ASP.NET application level events.

  4. All the above

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Correct Option: A

How do we assign page specific attributes?
technology programming languages

  1. @Register directive.

  2. @Page directive.

  3. @control directive.

  4. All the above

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Correct Option: B

What is the value of variable z when the following program segment ends? int z; for(z=0; z<50; z++) {}

technology programming languages

  1. 51

  2. 49

  3. 0

  4. 50

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Correct Option: D

Which of the following operators cannot be overloaded?

technology programming languages

  1. sizeof

  2. ::

  3. :?

  4. All the Above

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Correct Option: D