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Single Choice Moderate

QArray indexing in C++ starts from

ID: #24491 Array in C++ 51 views
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#24491Q ID
ModerateDifficulty
Array in C++Topic
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  • A 1 ✔ ✖
  • C -1 ✔ ✖
  • D Depends on compiler ✔ ✖
Correct Answer

Explanation

In C++, array indexing always starts from 0.

That means:

  • The first element of an array is accessed using index 0

  • The second element uses index 1, and so on

Example:

int a[3] = {10, 20, 30};

Index-wise access:

  • a[0] = 10

  • a[1] = 20

  • a[2] = 30

Correct Answer: B) 0

Description:
C++ uses zero-based indexing for arrays.

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