Tag: technology

Questions Related to technology

Which is the invalid phrase name which can't be used while creating a role
technology platforms and products

  1. PASSWORD

  2. NOT IDENTIFIED

  3. IDENTIFIED

  4. EXTERNALLY

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Correct Option: A

You can update the data in a view
technology platforms and products

  1. True

  2. False

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Correct Option: A

Perl was develped by
technology programming languages

  1. Larry floor

  2. Larry wall

  3. Denise Ritche

  4. Micheal Jackson

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Correct Option: B

Perl is
technology programming languages

  1. An interpreter language

  2. A compiler language

  3. Partial compiler and interpreter language

  4. An Indian language

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Correct Option: C

File extension for a perl program is
technology programming languages

  1. .pl

  2. .per

  3. .perl

  4. .prl

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Correct Option: A

Perl has
technology programming languages

  1. 8 data types

  2. 7 data types

  3. 16 data types

  4. No special data types

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Correct Option: D

Scalar Variable in perl is preceded by a
technology programming languages

  1. $

  2. #

  3. @

  4. None of the above

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Correct Option: A

A Hash variable in perl is preceded by a
technology programming languages

  1. $

  2. %

  3. #

  4. @

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Correct Option: B

What are the functions used to add elements in an array

technology programming languages

  1. Push and unshift

  2. Push and shift

  3. Pop and push

  4. Shift and unshift

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Correct Option: A

Which function is used to remove a key – value pair from hash

technology programming languages

  1. Remove

  2. Unhash

  3. Delete

  4. Rub

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Correct Option: C