Q
What is the result of 'Hello'.concat(' ', 'World')?

Answer & Solution

Answer: Option B
Solution:
The concat() method concatenates strings, and 'Hello'.concat(' ', 'World') results in 'Hello World'.
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What is the use of the String.raw method?

A). To create raw string literals

B). To create a raw copy of a string

C). To create a new string

D). To escape characters

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A). contains()

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Which method can be used to search for a specified value in a string and return its position?

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