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Loops and Conditions

Lesson 14/17 | Study Time: 60 Min

What You Will Learn in This Live Session

1. Conditional Statements in JavaScript

  • What are conditions, and why they are important in programming.
  • Types of conditional statements:
    • if statement – Executes code when a condition is true.
    • if-else statement – Provides an alternative action when the condition is false.
    • else if statement – Allows multiple conditions.
    • switch statement – Handles multiple cases in a structured way.
  • Using comparison and logical operators in conditions.

2. Loops in JavaScript

  • What are loops, and how they help in automating repetitive tasks.
  • Types of loops:
    • for loop – Executes a block of code a specific number of times.
    • while loop – Repeats as long as a condition is true.
    • do-while loop – Executes at least once, then repeats while a condition is true.
    • forEach loop – Iterates through arrays efficiently.
  • Using break and continue to control loop execution.