Tag: programming languages

Questions Related to programming languages

Perl was Originally called "Gloria".
technology programming languages

  1. True

  2. False

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Correct Option: A

Which of the following classes would provide the most efficient implementation of a First In First Out queue?
technology programming languages

  1. ArrayList

  2. LinkedHashMap

  3. LinkedHashSet

  4. LinkedList

  5. TreeMap

  6. Vector

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Correct Option: D

Perl Expanded as_______________?
technology programming languages

  1. Practically Extracted Reporting Language

  2. Practical Extraction report Language

  3. Practical Extraction and report Language

  4. Practical Export and report Language

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Correct Option: C

Perl is slower than sed and awk

technology programming languages

  1. True

  2. False

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Correct Option: B

Perl Variables can declared in lexical scope.

technology programming languages

  1. True

  2. False

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Correct Option: A

Perl libraries are defined in terms of __________?

technology programming languages

  1. Modules

  2. Classes

  3. Packages

  4. Libraies

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Correct Option: A

An interpreted language like perl is never execute as fast as a compiled language.
technology programming languages

  1. True

  2. False

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Correct Option: A

Perl is Written to be Practical. It means it is..?

technology programming languages

  1. Complete

  2. Easy to use

  3. Efficient

  4. Not agreed with above three

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Correct Option: A,B,C

The most popular use Perl is generating webpage dynamically
technology programming languages

  1. True

  2. False

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Correct Option: A

class SRC104 { public static void main (String[] args) { System.out.print(Math.round(Float.NaN)); }} What is the result of attempting to compile and run the program?

technology programming languages

  1. Prints: NaN

  2. Prints: 0.0

  3. Prints: 0

  4. Compile-time error

  5. Run-time error

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Correct Option: C