Question 2 What do you use to separate multiple arguments that are passed to a f

Question

Question 2

What do you use to separate multiple arguments that are passed to a function?

comma ,

period .

forward slash /

back slash

Question 3

Line comments can be added in PHP by adding ________ at the front of the comment line.

//

||

\

..

Question 4

Which of the below options is a valid variable name?

$myNewVariable

$1LoveVariables

allTheseVaraibles

1LastTry

Question 5

Which of the following has the correct syntax to declare variable and assign a value?

$myNum = 1;

$myNum = 1

myNum = 1;

$myNum == 1;

Question 6

PHP requires instructions to be terminated with a ____________ .

;

:

#

//

Question 7

Which of the follow is a Boolean value? (Select 2)

TRUE

FALSE

YES

OR

Question 8

Which of the following refers to the first element in an indexed array named $aArray[]?

$aArray[0]

$aArray[1]

$aArray[First]

$aArray[]

Question 9

What is the value of the expression 3 * 2 + 7?

13

27

23

11

Question 10

The logical And (&&) operator returns TRUE if ...

the right operand is TRUE and the left operand is TRUE

the right operand is TRUE

the left operand is TRUE

the right operan is FALSE and the left operand is TRUE

Explanation / Answer

Dear Champ ,

Below is the answers of each question given above

Question 2 : What do you use to separate multiple arguments that are passed to a function?

Answer : comma

Explanation : In Php we can write the function as below

<?php
function fullName($fname, $lastName) {
  echo "$fname ,$lastName <br>";
}

fullName("Virat", "Kohli");

?>

Question 3 : Line comments can be added in PHP by adding ________ at the front of the comment line.

Answer : //

Explanation : In php we can use // or # for line comment

Question 4 : Which of the below options is a valid variable name?

Answer : $myNewVariable

Explanation : In php variable name starts with $ and then followed by name of the variable and a variable name must start with a letter or the underscore character , numbers are not allowed.

Question 5 : Which of the following has the correct syntax to declare variable and assign a value?

Answer : $myNum = 1;

Explanation : In Php each and every statement must terminate with semicolon (;)

Question 6 : PHP requires instructions to be terminated with a ____________ .

Answer :  ;

Explanation : In Php each and every statement must terminate with semicolon (;)

Question 7 : Which of the follow is a Boolean value? (Select 2)

Answer : TRUE FALSE

Explanation : As we know variable of boolean type can have two values either true or false

Question 8 : Which of the following refers to the first element in an indexed array named $aArray[]?

Answer :  $aArray[0]

Explanation : As we know in PHP array index starts with zero.

Question 9 :What is the value of the expression 3 * 2 + 7?

Answer : 13

Explanation : As we know as per operator precedence multiplication will takes place first and then addition.

Question 10 : The logical And (&&) operator returns TRUE if ...

Answer : the right operand is TRUE and the left operand is TRUE

Explanation : As we know logical AND (&&) return values TRUE only when both the operands returns TRUE value.

Note : Kindly provide feedback about the answer.

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