Which term best matches the definition: A decision structure that checks for a condition and runs a block of code if the condition is true and a different block of code if the condition is false?

Which term best matches the definition: A decision structure that checks for a condition and runs a block of code if the condition is true and a different block of code if the condition is false?

• A. If Else Statement
• B. If Statement
• C. IFrame
• D. Immutability

Answer: (A)

Conditional branching lets a program pick between code paths based on a condition. When you want one block to run if the condition is true and a different block to run if it’s false, you use the if-else construct. The if part handles the true case, and the else part provides the alternative for the false case, so there’s a defined outcome for both possibilities. This is why it’s the best match for the definition. An if statement by itself only specifies what to do when the condition is true and has nothing defined for the false case. An IFrame is an HTML element for embedding another document, not a way to control flow. Immutability is about whether data can change after creation, not about choosing between code blocks.

Conditional branching lets a program pick between code paths based on a condition. When you want one block to run if the condition is true and a different block to run if it’s false, you use the if-else construct. The if part handles the true case, and the else part provides the alternative for the false case, so there’s a defined outcome for both possibilities. This is why it’s the best match for the definition. An if statement by itself only specifies what to do when the condition is true and has nothing defined for the false case. An IFrame is an HTML element for embedding another document, not a way to control flow. Immutability is about whether data can change after creation, not about choosing between code blocks.