Multiple choice technology programming languages

What is the output? SAY "TCS"||"USWEST"

  1. TCSUSWEST

  2. TCS USWEST

  3. TCS USWEST

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The || operator in REXX concatenates two strings without any space. 'TCS'||'USWEST' produces 'TCSUSWEST'. This is straightforward concatenation - the two strings are joined exactly as they are, with no space or separator added. Option B and C incorrectly add spaces, which is not what || does.

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