Chapter:

50+ Unit 2 Solved MCQs

in Advance PHP

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Business Administration in Computer Applications (BBA [CA]) , Master of Science in Software Engineering (MSc SE) .

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1.	------is a superglobal that holds information regarding HTTP headers, path and script location etc.
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» A. $_SERVER

discuss

2.	All the server and execution environment related information is available in this------ Sol:
A.	associative array
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» A. associative array

discuss

3.	-------This property of array returns The IP address of the server under which the current script is executing.
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» B. SERVER_ADDR

discuss

4.	-------Name of server hostunder which the current script is executing Sol:
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» C. SERVER_NAME

discuss

5.	-------A query string is the string of key=value pairs separated by & symbol and appended to URL after ? symbol. For example, http://localhost/testscript?name=xyz&age=20 URL returns trailing query string.
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» D. QUERY_STRING

discuss

6.	--------HTTP request method used for accessing a URL, such as POST, GET, POST, PUT or DELETE.
A.	REQUEST_METHOD
B.	DOCUMENT_ROOT
C.	REMOTE_ADDR
D.	SERVER_PORT
Answer» A. REQUEST_METHOD

discuss

7.	-----------returns name of directory on server that is configured as document root Sol:
A.	REQUEST_METHOD
B.	DOCUMENT_ROOT
C.	REMOTE_ADDR
D.	SERVER_PORT
Answer» B. DOCUMENT_ROOT

discuss

8.	------------IP address of machine from which the user is viewing the current page Sol:
A.	REQUEST_METHOD
B.	DOCUMENT_ROOT
C.	REMOTE_ADDR
D.	SERVER_PORT
Answer» C. REMOTE_ADDR

discuss

9.	-------port number on which the web server is listening to incoming request Sol:
A.	REQUEST_METHOD
B.	DOCUMENT_ROOT
C.	REMOTE_ADDR
D.	SERVER_PORT
Answer» D. SERVER_PORT

discuss

10.	there are two ways the browser client can send information to the web server . The -------------Method & The---------- Method
A.	info and pre method
B.	Get and post method
C.	implement and extend method
D.	none of these.
Answer» A. info and pre method

discuss

11.	Before the browser sends the information to the server , it encodes it using a scheme called URL.
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

12.	After the information is encoded it is sent to the server Spaces are removed and replaced with the + character and any other non alphanumeric characters are replaced with a hexadecimal values.
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

13.	The-----method sends the encoded user information appended to the page request. The page and the encoded information are separated by the ? character
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» B. ?

discuss

14.	The-----method produces a long string that appears in your server logs, in the browser's Location
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» A. GET

discuss

15.	The-----method is restricted to send upto 1024 characters only Sol:
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» A. GET

discuss

16.	Never use-----method if you have password or other sensitive information to be sent to the server.
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» A. GET

discuss

17.	------can't be used to send binary data, like images or word documents, to the server Sol:
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» A. GET

discuss

18.	The data sent by GET method can be accessed using-------environment variable. Sol:
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» D. QUERY_STRING

discuss

19.	The PHP provides-------associative array to access all the sent information using GET method.
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» A. $_GET

discuss

20.	PHP------is a PHP super global variable which is used to collect form data after submitting an HTML form with method="get".
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» A. $_GET

discuss

21.	The-----method transfers information via HTTP headers. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» C. POST

discuss

22.	The information is encoded as described in case of GET method and put into a header called-----------.
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» D. QUERY_STRING

discuss

23.	The----------method does not have any restriction on data size to be sent. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» C. POST

discuss

24.	The-----------method can be used to send ASCII as well as binary data Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» C. POST

discuss

25.	The PHP provides----------associative array to access all the sent information using POST method.
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» B. $_POST

discuss

26.	PHP--------is a PHP super global variable which is used to collect form data after submitting an HTML form with method="post". $_POST is also widely used to pass variables
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» B. $_POST

discuss ⁽¹⁾

27.	The-----method can retrieve information identified by the request-URl (Uniform Resource Identifier) Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

28.	Use-----when you need the server, which controls URL generation of your resources Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

29.	------is a secure method as its requests do not remain in browser history. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

30.	By the used of-------method You can keep the data private. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

31.	--------can't be used to send word documents or images. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

32.	----------requests can be used only to retrieve data Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

33.	The----------method cannot be used for passing sensitive information like usernames and passwords.
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

34.	If you use------method, the browser appends the data to the URL Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

35.	You cannot see------requests in browser history while You can see GET requests in browser history
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

36.	This------method is not compatible with some firewall setups. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

37.	In-------method, values are visible in the URL while in POST method, values are NOT visible in the URL.
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

38.	------has a limitation on the length of the values, generally 255 characters Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

discuss

39.	-------has no limitation on the length of the values since they are submitted via the body of HTTP.
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

40.	GET method supports only string data types while-----method supports different data types, such as string, numeric, binary, etc
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

41.	GET request is often cacheable while-----request is hardly cacheable. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

42.	------inputs are auto-filling inputs after submitting Sol:
A.	$_GET
B.	$_POST
C.	STICKY
D.	GET
Answer» C. STICKY

discuss

43.	GET method supports only string data types while-------method supports different data types, such as string, numeric, binary, etc
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» C. POST

discuss

44.	there are two ways the browser client can send information to the web server . The GET Method & The POST Method
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

45.	Never use GET method if you have password or other sensitive information to be sent to the server.
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

46.	GET can't be used to send binary data, like images or word documents, to the server Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

47.	The data sent by GET method can be accessed using QUERY_STRING environment variable.
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

48.	The POST method can be used to send ASCII as well as binary data Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

49.	The PHP provides $_POST associative array to access all the sent information using POST method.
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

50.	PHP $_POST is a PHP super global variable which is used to collect form data after submitting an HTML form with method="post". $_POST is also widely used to pass variables
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» A. yes

discuss

50+ Unit 2 Solved MCQs

------is a superglobal that holds information regarding HTTP headers, path and script location etc.

All the server and execution environment related information is available in this------ Sol:

-------This property of array returns The IP address of the server under which the current script is executing.

-------Name of server hostunder which the current script is executing Sol:

-------A query string is the string of key=value pairs separated by & symbol and appended to URL after ? symbol. For example, http://localhost/testscript?name=xyz&age=20 URL returns trailing query string.

--------HTTP request method used for accessing a URL, such as POST, GET, POST, PUT or DELETE.

-----------returns name of directory on server that is configured as document root Sol:

------------IP address of machine from which the user is viewing the current page Sol:

-------port number on which the web server is listening to incoming request Sol:

there are two ways the browser client can send information to the web server . The -------------Method & The---------- Method

Before the browser sends the information to the server , it encodes it using a scheme called URL.

After the information is encoded it is sent to the server Spaces are removed and replaced with the + character and any other non alphanumeric characters are replaced with a hexadecimal values.

The-----method sends the encoded user information appended to the page request. The page and the encoded information are separated by the ? character

The-----method produces a long string that appears in your server logs, in the browser's Location

The-----method is restricted to send upto 1024 characters only Sol:

Never use-----method if you have password or other sensitive information to be sent to the server.

------can't be used to send binary data, like images or word documents, to the server Sol:

The data sent by GET method can be accessed using-------environment variable. Sol:

The PHP provides-------associative array to access all the sent information using GET method.

PHP------is a PHP super global variable which is used to collect form data after submitting an HTML form with method="get".

The-----method transfers information via HTTP headers. Sol:

The information is encoded as described in case of GET method and put into a header called-----------.

The----------method does not have any restriction on data size to be sent. Sol:

The-----------method can be used to send ASCII as well as binary data Sol:

The PHP provides----------associative array to access all the sent information using POST method.

PHP--------is a PHP super global variable which is used to collect form data after submitting an HTML form with method="post". $_POST is also widely used to pass variables

The-----method can retrieve information identified by the request-URl (Uniform Resource Identifier) Sol:

Use-----when you need the server, which controls URL generation of your resources Sol:

------is a secure method as its requests do not remain in browser history. Sol:

By the used of-------method You can keep the data private. Sol:

--------can't be used to send word documents or images. Sol:

----------requests can be used only to retrieve data Sol:

The----------method cannot be used for passing sensitive information like usernames and passwords.

If you use------method, the browser appends the data to the URL Sol:

You cannot see------requests in browser history while You can see GET requests in browser history

This------method is not compatible with some firewall setups. Sol:

In-------method, values are visible in the URL while in POST method, values are NOT visible in the URL.

------has a limitation on the length of the values, generally 255 characters Sol:

-------has no limitation on the length of the values since they are submitted via the body of HTTP.

GET method supports only string data types while-----method supports different data types, such as string, numeric, binary, etc

GET request is often cacheable while-----request is hardly cacheable. Sol:

------inputs are auto-filling inputs after submitting Sol:

GET method supports only string data types while-------method supports different data types, such as string, numeric, binary, etc

there are two ways the browser client can send information to the web server . The GET Method & The POST Method

Never use GET method if you have password or other sensitive information to be sent to the server.

GET can't be used to send binary data, like images or word documents, to the server Sol:

The data sent by GET method can be accessed using QUERY_STRING environment variable.

The POST method can be used to send ASCII as well as binary data Sol:

The PHP provides $_POST associative array to access all the sent information using POST method.

PHP $_POST is a PHP super global variable which is used to collect form data after submitting an HTML form with method="post". $_POST is also widely used to pass variables

The-----method can retrieve information identified by the request-URl (Uniform
Resource Identifier)
Sol: