Quizzes & Surveys – Application

What will be the output of the following php code?

< ?php 
 $num = "1";
 $num1 = "2";
 print $num+$num1 ;
 ?>

3

1+2

Error

12

Which one of the following statements is used to create a table?

CREATE TABLE table_name (column_name column_type);

CREATE table_name (column_type column_name);

CREATE table_name (column_name column_type);

CREATE TABLE table_name (column_type column_name);

< ?php 
 function a()
 {
 function b()
 {
 echo 'I am b';
 }
 echo 'I am a';
 }
 a();
 a();
 ?>

I am b

I am bI am a

Error

I am a Error

The element ___________ simply groups items within an enclosed dd tag, though it may associate them with a caption defined by a dt tag

A. object

B. figure

C. embed

D. none of the mentioned

Which one of the following function is capable of reading a file into a string variable?

file_contents()

file_get_contents()

file_content()

file_get_content()

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