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Questions and Answers
Which operator is used to calculate the remainder of a division operation?
Which operator is used to calculate the remainder of a division operation?
- % (correct)
- -
- +
- /
How would you check if two values are identical in PHP, including their data types?
How would you check if two values are identical in PHP, including their data types?
- !==
- ==
- !=
- === (correct)
What is the output of the following code? $x = 5; $y = 3; echo $x ** $y;
What is the output of the following code? $x = 5; $y = 3; echo $x ** $y;
- 8
- 125 (correct)
- 243
- 15
What is the purpose of the ternary operator in PHP?
What is the purpose of the ternary operator in PHP?
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Which operator is used to check if a value is less than or equal to another value?
Which operator is used to check if a value is less than or equal to another value?
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What is the output of the following code? $x = 'Hello'; $y = ' World'; echo $x . $y;
What is the output of the following code? $x = 'Hello'; $y = ' World'; echo $x . $y;
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