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Question

Which of the following pairs of languages allow the direct concatenation of a string and an integer?

a.

Python and Bash

b.

Bash and PowerShell

c.

Python and Ruby

d.

Ruby and PowerShell

Answer: (b).Bash and PowerShell Explanation:Bash and PowerShell allow the direct concatenation of strings and numeric values. Ruby and Python require the explicit conversion of numeric values to strings prior to concatenation.

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Q. Which of the following pairs of languages allow the direct concatenation of a string and an integer?

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