13. In the given syntax of for loop , which part represents the header section? for (initialization condition; update) // Code statement(s) Code statement(s) for (initialization; condition)update) (Code statement(s)) for (initialization; condition;update) for (initialization; condition;update) ( ) 14. Each expression in the header section of a for loop is optional. True or False? True False 15. When is an update expression in a for loop executed? Before the first iteration through the loop Before each iteration through the loop

Question

Pertanyaan

13. In the given syntax of for loop , which part represents the header section? for (initialization condition; update) // Code statement(s) Code statement(s) for (initialization; condition)update) (Code statement(s)) for (initialization; condition;update) for (initialization; condition;update) ( ) 14. Each expression in the header section of a for loop is optional. True or False? True False 15. When is an update expression in a for loop executed? Before the first iteration through the loop Before each iteration through the loop

Tampilkan lebih banyak

Answer 1

13. 'for (initialization; condition; update)'
14. True
15. Before each iteration through the loop

Answer 2

Step 1

The syntax of a 'for' loop in programming typically consists of three parts: the initialization, the condition, and the update. The initialization is where the loop variables are set, the condition is the loop's terminating condition, and the update is the operation that is performed after each iteration of the loop.

Step 2

The header section of a 'for' loop is the part that contains the initialization, condition, and update. In the given options, the correct syntax for a 'for' loop is "for (initialization; condition; update)". This syntax is used in many programming languages such as C, C++, and Java.

Step 3

Each expression in the header section of a 'for' loop is optional. This means that you can have a 'for' loop with just an initialization, or just a condition, or just an update. However, the most common and recommended syntax is to have all three parts.

Step 4

The update expression in a 'for' loop is executed before each iteration of the loop. This is because the update expression is used to increment or decrement the loop variable, which is necessary for the loop to continue iterating.

Pertanyaan

Jawaban

Penjelasan

Step 1

Step 2

Step 3

Step 4

Pertanyaan Panas lebih