menu

PHP Syntax

PHP Syntax - Important Points


21. Which of the following is used to execute a block of code at least once and repeatedly as long as a condition is true in PHP?

A. if statement

B. switch statement

C. for loop

D. do-while loop

Discuss Work Space

Answer: option d

Explanation:

do-while loop is used to execute a block of code at least once and repeatedly as long as a condition is true in PHP.

22. Which of the following is used to select one of several blocks of code to be executed in PHP?

A. if statement

B. switch statement

C. for loop

D. while loop

Discuss Work Space

Answer: option b

Explanation:

switch statement is used to select one of several blocks of code to be executed in PHP.

23. Which of the following is used to define a namespace in PHP?

A. namespace Namespace_name;

B. use Namespace_name;

C. define Namespace_name;

D. all of the above

Discuss Work Space

Answer: option a

Explanation:

namespace Namespace_name; is used to define a namespace in PHP.

24. Which of the following is used to import classes or namespaces into the current namespace in PHP?

A. namespace Namespace_name;

B. use Namespace_name;

C. define Namespace_name;

D. all of the above

Discuss Work Space

Answer: option b

Explanation:

use Namespace_name; is used to import classes or namespaces into the current namespace in PHP.

25. Which of the following is used to define a constant in PHP?

A. define('Constant_name', 'value');

B. constant Constant_name = value;

C. Constant_name = value;

D. all of the above

Discuss Work Space

Answer: option a

Explanation:

define('Constant_name', 'value'); is used to define a constant in PHP.


Subscribe for Latest Career Trends
Subscribe Now
Use AI and ChatGPT for Career Guidance

Unlock Your Future

Join Now
Worried for Placements in 2025?

Join FAST TRACK Course

Join Now
Supercharge Your SUCCESS

Join All in One Placement Mock Tests-2025

Join Now