Program or sequence of instructions that is interpreted or carried out by processor directly

Program or sequence of instruction that is interpreted or carried out by another program

Program or sequence of instruction that is interpreted or carried out by web server only

None of above

Faster

Slower

The execution speed is similar

All of above

Open source general purpose

Proprietary general purpose

Open source special purpose

Proprietary special purpose

PHP can be used to develop web applications

PHP makes a website dynamic.

PHP applications can not be compiled.

PHP can not be embedded into html.

?>

$get

$ask

$request

$post

It can never be changed or undefined

It can never be changed but can be undefined

It can be changed but can not be undefined

It can be changed and can be undefined

admin

[email protected]

@psexam.com

psexam.com

count($variable)

len($variable)

strcount($variable)

strlen($variable)

chr( );

asc( );

ord( );

val( );

True

False

If the specified file is already in the open mode, the program is suspended, and waits for exclusive availability of the file.

If the specified file is not in the open mode, the file is opened.

If the specified file is not in the open mode, the program is suspended, and waits for exclusive availability of the file.

If the specified file is in the open mode, the file is opened.

Declarations

Scriptlets

Expressions

Include

5

3

4

2

Java servlet paper

Java server Paper

Java Server Pages

None

Cookies

URL- rewriting

sessions

SSL sessions

init(ServletConfig config)

service( ServletRequest req, ServletResponse res)

destroy( ServletRequest req, ServletResponse res)

destroy()

True

False

"Hello World"

document.write("Hello World")

response.write("Hello World")

("Hello World")