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Which of the following correctly represents a string in MATLAB?

easy📝 Conceptual Q11 of 15
MATLAB - String Handling
Which of the following correctly represents a string in MATLAB?
A<code>'Hello World'</code>
B<code>('Hello World')</code>
C<code>{'Hello World'}</code>
D<code>"Hello World"</code>
Step-by-Step Solution
Solution:

  1. Step 1: Understand string syntax in MATLAB

    Strings in MATLAB are enclosed in single quotes, like 'Hello World'.

  2. Step 2: Identify string and character array syntax

    In MATLAB, single quotes denote character arrays (which are often used as strings). Double quotes denote string arrays introduced in newer MATLAB versions, but the classic string representation is single quotes.

  3. Final Answer:

    'Hello World' -> Option A

  4. Quick Check:

    Single quotes denote character arrays (strings) = B [OK]
Quick Trick: Strings use single quotes in MATLAB [OK]
Common Mistakes:
  • Confusing single quotes for strings
  • Using curly braces which create cell arrays
  • Using parentheses which are invalid for strings

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