1 Exampromax - Stuvia US
PHP Zend Certification Questions and Answers
100% Correct Answers Already Graded A+
Q: Integral numbers are internally converted into what?
Ans: bits
Q: What is the symbol for the bitwise AND?
Ans: &
Q: What is the symbol for the bitwise OR?
Exampromax - Stuvia US
Ans: |
Q: What is the symbol for the bitwise XOR?
Ans: ^
Q: What is the criteria for the bitwise AND?
Ans: Matching "1" in both operands.
Q: What is the criteria for the bitwise OR?
Ans: At least one "1" in an operand
Q: What is the criteria for the bitwise XOR?
Ans: True only if operands are different
Q: What is the symbol to NEGATE BITS?
Ans: ~
Q: What symbol is used to shift bits?
, 2 Exampromax - Stuvia US
Ans: << or >>
Q: <?= is short for what?
Ans: <?php echo
Q: Value equality operator (PHP handles data type conversion) "123" ===
123
Ans: ==
Q: Value inequality operator (PHP handles data type conversion) "123" !=
124
Ans: !=
Exampromax - Stuvia US
Q: Value/type equality operator (Compares values with a type check) 123
=== 123
Ans: ===
Q: Value/type inequality operator (Compares values with a type check)
"123" !== 123
Ans: !==
Q: Array UNION operator
Ans: +
Q: Array EQUAL operator
Ans: ==
Q: Array IDENTICAL operator
Ans: ===
Q: Array NOT EQUAL operator
Ans: !=
PHP Zend Certification Questions and Answers
100% Correct Answers Already Graded A+
Q: Integral numbers are internally converted into what?
Ans: bits
Q: What is the symbol for the bitwise AND?
Ans: &
Q: What is the symbol for the bitwise OR?
Exampromax - Stuvia US
Ans: |
Q: What is the symbol for the bitwise XOR?
Ans: ^
Q: What is the criteria for the bitwise AND?
Ans: Matching "1" in both operands.
Q: What is the criteria for the bitwise OR?
Ans: At least one "1" in an operand
Q: What is the criteria for the bitwise XOR?
Ans: True only if operands are different
Q: What is the symbol to NEGATE BITS?
Ans: ~
Q: What symbol is used to shift bits?
, 2 Exampromax - Stuvia US
Ans: << or >>
Q: <?= is short for what?
Ans: <?php echo
Q: Value equality operator (PHP handles data type conversion) "123" ===
123
Ans: ==
Q: Value inequality operator (PHP handles data type conversion) "123" !=
124
Ans: !=
Exampromax - Stuvia US
Q: Value/type equality operator (Compares values with a type check) 123
=== 123
Ans: ===
Q: Value/type inequality operator (Compares values with a type check)
"123" !== 123
Ans: !==
Q: Array UNION operator
Ans: +
Q: Array EQUAL operator
Ans: ==
Q: Array IDENTICAL operator
Ans: ===
Q: Array NOT EQUAL operator
Ans: !=
