PHP

PHP

Question: Which indicates a general term that we can apply to variables,functions and various other user defined objects?
A
Identifiers

B
Compound data type

C
Array

D
Symbol

Note: Not available
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Question: What will be the correct output of the following syntax? <?php $total=5; $count=”15”; $total+=$count; ?>
A
20

B
15

C
515

D
5

Note: Not available
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Question: What will be the correct output of the following syntax?
<?php $total=”45 fire engines”; $incoming=”10”; $total=$incoming+$total ?>
A
55

B
45 fire engines

C
45 fire engines10

D
55 fire engines

Note: Not available
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Question: What will be the correct output of the following syntax?
<?php $val1=”1.2e3”; $val2=2; Echo $val1 * $val2; ?>
A
2400

B
24e

C
2.4e3

D
243e

Note: Not available
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Question: By what name will you call these is_float,is_array,is_integer etc ?
A
Type identifier functions

B
Data type

C
Compound data type

D
Functions type

Note: Not available
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Question: Which will you select for the following type identifier function’s output? <?php $item=43; Printf(“The variable \$item is of type array: %d <br/>”, is_array($item)); Printf(“The variable \$item is of type integar: %d <br/>”, is_ integar ($item)); Printf(“The variable \$item is of type numeric: %d <br/>”, is_ numeric ($item)); ?>
A
The variable $item is of type array:0 The variable $item is of type integer:1 The variable $item is of type numeric:1

B
The variable $item is of type array:0 The variable $item is of type integer:1 The variable $item is of type numeric:0

C
The variable $item is of type array:0 The variable $item is of type integer:0 The variable $item is of type numeric:1

D
The variable $item is of type array:0 The variable $item is of type integer:0 The variable $item is of type numeric:0

Note: Not available
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Question: Which of the followings are valid identifiers?
A
My_function

B
Size

C
_someword

D
!counter

Note: Not available
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Question: In which positions PHP’s indexed array begin?
A
0

B
1

C
From 0 or 1

D
None

Note: Not available
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Question: Which is identified as a special variable, which can store multiple values in one single variable?
A
Array

B
Variable

C
Functions

D
Operator

Note: Not available
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Question: (A)This is the =, +=, *=, /=, .= _______ Operators (B)This is the >, <, <=, >=, ==________ Operators (C)This is the &&, ||, !, _______ Operators.
A
Logical

B
Comparison

C
Assignment

Note: Not available
1. Report

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Question: Which indicates a general term that we can apply to variables,functions and various other user defined objects?

Question: What will be the correct output of the following syntax? <?php $total=5; $count=”15”; $total+=$count; ?>

Question: What will be the correct output of the following syntax?
<?php $total=”45 fire engines”; $incoming=”10”; $total=$incoming+$total ?>

Question: What will be the correct output of the following syntax?
<?php $val1=”1.2e3”; $val2=2; Echo $val1 * $val2; ?>

Question: By what name will you call these is_float,is_array,is_integer etc ?

Question: Which of the followings are valid identifiers?

Question: In which positions PHP’s indexed array begin?

Question: Which is identified as a special variable, which can store multiple values in one single variable?

Question: (A)This is the =, +=, *=, /=, .= _ Operators (B)This is the >, <, <=, >=, == Operators (C)This is the &&, ||, !, _ Operators.

Question: Which indicates a general term that we can apply to variables,functions and various other user defined objects?

Question: What will be the correct output of the following syntax? <?php $total=5; $count=”15”; $total+=$count; ?>

Question: What will be the correct output of the following syntax?<?php $total=”45 fire engines”; $incoming=”10”; $total=$incoming+$total ?>

Question: What will be the correct output of the following syntax?<?php $val1=”1.2e3”; $val2=2; Echo $val1 * $val2; ?>

Question: By what name will you call these is_float,is_array,is_integer etc ?

Question: Which of the followings are valid identifiers?

Question: In which positions PHP’s indexed array begin?

Question: Which is identified as a special variable, which can store multiple values in one single variable?

Question: (A)This is the =, +=, *=, /=, .= _______ Operators (B)This is the >, <, <=, >=, ==________ Operators (C)This is the &&, ||, !, _______ Operators.

Question: What will be the correct output of the following syntax?
<?php $total=”45 fire engines”; $incoming=”10”; $total=$incoming+$total ?>

Question: What will be the correct output of the following syntax?
<?php $val1=”1.2e3”; $val2=2; Echo $val1 * $val2; ?>

Question: (A)This is the =, +=, *=, /=, .= _ Operators (B)This is the >, <, <=, >=, == Operators (C)This is the &&, ||, !, _ Operators.