___________________loops through a block of code a specified number of times0.5 Marksfor loopforeach loopBoth A and Cwhile loop

Understanding the Question

The question is asking to identify which type of loop in programming iterates a block of code for a specific number of times. The options provided are "for loop," "foreach loop," "both A and C," and "while loop."

Relevant Concepts

1. For Loop: A control flow statement that allows code to be executed repeatedly based on a condition. It is commonly used when the number of iterations is known beforehand.

2. Foreach Loop: Specifically used for iterating over the elements of a collection (like arrays or lists). It is not strictly used for a predetermined number of iterations, as it depends on the elements in the collection.

3. While Loop: Executes a block of code repeatedly as long as a specified condition is true. It does not inherently specify a set number of iterations.

Analysis

1. For Loop:

   • Syntax: for (initialization; condition; increment/decrement) { // code block }
   • Example: A for loop can iterate from 1 to 10 easily (e.g., for (int i = 0; i < 10; i++) { // code }).

2. Foreach Loop:

   • Typically used to iterate over arrays or lists.
   • Example: foreach (var item in collection) { // code }.

3. While Loop:

   • Syntax: while (condition) { // code block }
   • It continues until the condition evaluates to false, which may or may not end after a specified number of iterations.

Verification and Summary

Based on the descriptions, the for loop is the most straightforward and specifically designed for looping a block of code a predetermined number of times.

Final Answer

The correct answer is for loop.