Web Application Development MCQs with Answers
Practice important Web Application Development MCQs with answers and explanations.
Multiple Choice Questions
Q41: What is the basic assignment operator in PHP?
- A: ==
- B: +=
- C: =
- D: <>
View Answer
C
Q42: Fill in the blank: PHP comparison operators are used to _______ between two values.
- A: assign a value
- B: compare
- C: increment
- D: concatenate
View Answer
B
Q43: Which operator is used to perform arithmetic operations in PHP?
- A: String operator
- B: Comparison operator
- C: Arithmetic operator
- D: Logical operator
View Answer
C
Q44: Fill in the blank: The PHP operator += is an example of a _______ operator.
- A: Arithmetic
- B: Assignment
- C: Comparison
- D: Increment/Decrement
View Answer
B
Q45: What will the output be of <?php $a = 5; $a++; echo $a; ?>?
- A: 5
- B: 6
- C: 4
- D: Error
View Answer
B
Q46: Which operator is used to compare two values for equality in PHP?
- A: !=
- B: >
- C: ==
- D: .=
View Answer
C
Q47: Fill in the blank: The PHP operator ++ is used to _______ the value of a variable.
- A: increment
- B: decrement
- C: compare
- D: concatenate
View Answer
A
Q48: Which of the following is NOT a PHP arithmetic operator?
- A: +
- B: /
- C: &
- D: *
View Answer
C
Q49: Fill in the blank: To perform a logical AND operation in PHP, use the _______ operator.
- A: &&
- B: /
- C: =
- D: ++
View Answer
A
Q50: Which operator is used to concatenate strings in PHP?
- A: .
- B: +
- C: /
- D: *
View Answer
A