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PHP Zend UPDATED Exam Questions and CORRECT Answers $7.99   Add to cart

Exam (elaborations)

PHP Zend UPDATED Exam Questions and CORRECT Answers

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PHP Zend UPDATED Exam Questions and CORRECT Answers Integral numbers are internally converted into what? - Correct Answer- bits What is the symbol for the bitwise AND? - Correct Answer- & What is the symbol for the bitwise OR? - Correct Answer- | What is the symbol for the bitwise XOR? - Corr...

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  • August 22, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PHP Zend
  • PHP Zend
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MGRADES
PHP Zend UPDATED Exam Questions and
CORRECT Answers
Integral numbers are internally converted into what? - Correct Answer- bits


What is the symbol for the bitwise AND? - Correct Answer- &


What is the symbol for the bitwise OR? - Correct Answer- |


What is the symbol for the bitwise XOR? - Correct Answer- ^


What is the criteria for the bitwise AND? - Correct Answer- Matching "1" in both operands.


What is the criteria for the bitwise OR? - Correct Answer- At least one "1" in an operand


What is the criteria for the bitwise XOR? - Correct Answer- True only if operands are
different


What is the symbol to NEGATE BITS? - Correct Answer- ~


What symbol is used to shift bits? - Correct Answer- << or >>


<?= is short for what? - Correct Answer- <?php echo


Value equality operator (PHP handles data type conversion) "123" === 123 - Correct Answer-
==


Value inequality operator (PHP handles data type conversion) "123" != 124 - Correct Answer-
!=


Value/type equality operator (Compares values with a type check) 123 === 123 - Correct
Answer- ===

, Value/type inequality operator (Compares values with a type check) "123" !== 123 - Correct
Answer- !==


Array UNION operator - Correct Answer- +


Array EQUAL operator - Correct Answer- ==


Array IDENTICAL operator - Correct Answer- ===


Array NOT EQUAL operator - Correct Answer- !=


Array NOT EQUAL operator - Correct Answer- <>


Array NOT IDENTICAL operator - Correct Answer- !==


Logical operator: $a and $b - Correct Answer- BOTH $a AND $b TRUE


Logical operator: $a or $b - Correct Answer- EITHER $a OR $b TRUE


Logical operator: $a xor $b - Correct Answer- EITHER $a,$b TRUE; NOT BOTH


Logical operator: ! $a - Correct Answer- $a NOT TRUE


Logical operator: $a && $b - Correct Answer- BOTH $aAND $bTRUE


Logical operator: $a || $b - Correct Answer- EITHER $a OR $b TRUE


Logical operator: $a ^ $b - Correct Answer- EITHER $a,$b TRUE; NOT BOTH

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