Swift Quiz #07: Swift Control Flow Interview Questions

Test your understanding of Swift Control flow by taking this Quiz

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In Swift, control flow refers to the flow of execution through a program based on conditions, loops, and other control structures. Here’s a summary of the control flow constructs in Swift

1. Conditional Statements:

• if statement: Executes a block of code only if a condition is true.
• if-else statement: Executes one block of code if a condition is true and another block if it’s false.
• if-else statement: Allows multiple conditions to be checked sequentially, executing the block associated with the first true condition.

2. Switch Statement:

• switch statement: Evaluates an expression against different cases and executes the block associated with the matched case. It supports a variety of patterns and can include default cases and fallthrough behavior.

3. Loops:

• for-in loop: Iterates over a sequence, such as an array or a range, executing a block of code for each element.