Tag: programming languages

Questions Related to programming languages

A boolean in C# is
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  1. BOOL

  2. bool

  3. Boolean

  4. boolean

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Correct Option: A

True or False. Is Foo.Print() a valid statement? Given a class Foo and it has a function public void Print (); Foo f = new Foo (); Foo.Print ();
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  1. True

  2. False

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Correct Option: B

True or False. Like in C++, using exception does carry some performance penalty
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  1. True

  2. False

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Correct Option: B

Which of the following is jagged array creation?
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  1. string [,,] aMatrix;

  2. string [][][] aMatrix;

  3. int [][]aInt= new int[3][];

  4. None of the above.

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Correct Option: C

1) JavaScript is ...
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  1. same as Java

  2. kind of like Java

  3. different than Java

  4. written part of Java

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Correct Option: C

2) JavaScript is ...
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  1. subjective

  2. objective

  3. evil

  4. object based

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Correct Option: D

3) To comment out a line in JavaScript ...
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  1. Precede it with two forward slashes, i.e. '//'

  2. Precede it with an asterisk and a forward slash, i.e. '*/'

  3. Precede it with an asterisk, i.e. '*'

  4. Precede it with a forward slash and an asterisk, i.e. '/*'

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Correct Option: A

Methods that work on the data are called accessor methods.
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  1. True

  2. False

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Correct Option: A

Methods that work on the data are called accessor methods.
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  1. True

  2. False

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Correct Option: A

4) JavaScript can only run on Windows
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  1. True

  2. False

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Correct Option: B