Question

If you intend to place a block of statements within an if statement, you must place

__________ around the block:
a. parentheses ( )
b. square brackets [ ]
c. angle brackets < >
d. curly braces { }
e. None of these

Answer 1

In programming, a block of statements within an if statement is enclosed using curly braces { }. This applies to multiple high-level programming languages and helps in maintaining the clarity and structure of the code.

Step-by-step explanation:

When you intend to place a block of statements within an if statement, you must place curly braces { } around the block. This syntax rule applies to many programming languages, including C, C++, Java, JavaScript, and C#. The use of curly braces creates a block of code that can contain multiple statements, and this block will be executed only if the condition within the if statement evaluates to true. When only a single statement is used with an if statement, curly braces are optional in some languages, but it is good practice to use them consistently for clarity and to prevent errors in code maintenance or when adding additional statements later.