What is a common application of arrays in programming?

Practice Questions

Q1
What is a common application of arrays in programming?
  1. Dynamic memory allocation
  2. Implementing hash tables
  3. Storing a fixed number of elements
  4. Creating linked lists

Questions & Step-by-Step Solutions

What is a common application of arrays in programming?
  • Step 1: Understand what an array is. An array is a collection of items stored at contiguous memory locations.
  • Step 2: Know that arrays can hold multiple values of the same type, like numbers or letters.
  • Step 3: Realize that arrays are useful when you want to store a fixed number of items, like the days of the week or scores in a game.
  • Step 4: Remember that because arrays are stored in contiguous memory, accessing an element is fast and efficient.
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