83 + Mcqs in Basic Php Page 1 McqOptions

1.	Which of the following must be installed on your computer so as to run PHP script?1. Adobe Dreamweaver2. PHP3. Apache4. IIS
A.	ll of the mentioned.
B.	nly 2
C.	and 3
D.	, 3 and 4
Answer» E.

Discussion

2.	Which of the following is/are a PHP code editor?1. Notepad2. Notepad++3. Adobe Dreamweaver4. PDT
A.	nly 4
B.	ll of the mentioned
C.	, 2 and 3
D.	nly 3
Answer» C. , 2 and 3

Discussion

3.	PHP files have a default file extension of_______.
A.	html
B.	xml
C.	php
D.	ph
Answer» D. ph

Discussion

4.	As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.
A.	hp
B.	rant
C.	se
D.	abel
Answer» D. abel

Discussion

5.	Multiple namespaces cannot be defined in the same file.
A.	RUE
B.	ALSE
Answer» C.

Discussion

6.	Which of the below namespace declaration is correct?
A.	amespace ORA:
B.	amespace 1_RA;
C.	amespace ORA;
D.	amespace ORA_#;
Answer» D. amespace ORA_#;

Discussion

7.	Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.
A.	ercent
B.	mpersand
C.	sterix
D.	ackslash
Answer» E.

Discussion

8.	With the introduction of namespaces, the same function name can be used in multiple places.
A.	RUE
B.	ALSE
Answer» B. ALSE

Discussion

9.	It is possible to create a hierarchy of namespaces in PHP.
A.	RUE
B.	ALSE
Answer» C.

Discussion

10.	All classes in the same namespace or subnamespace don’t have to the declared in the same PHP file.
A.	RUE
B.	ALSE
Answer» B. ALSE

Discussion

11.	Some PHP code might not have a namespace and therefore lives in the . . . . . . namespace.
A.	efault
B.	lobal
C.	RE
D.	utomatic
Answer» C. RE

Discussion

12.	Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This
A.	ll of the mentioned
B.	nly 2
C.	, 3 and 4
D.	and 4
Answer» E.

Discussion

13.	What will be the output of the following PHP code?
A.	rror
B.	5 students
C.	5
D.	5 students
Answer» D. 5 students

Discussion

14.	Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”);
A.	and 2
B.	, 2 and 3
C.	ll of the mentioned
D.	, 2 and 4
Answer» C. ll of the mentioned

Discussion

15.	What will be the output of the following code?
A.	rror
B.	y name is BobBob
C.	y name is BobMy name is Bob
D.	y name is Bob Bob
Answer» D. y name is Bob Bob

Discussion

16.	What will be the output of the following PHP code?
A.	=== 5
B.	rror
C.
Answer» D.

Discussion

17.	What will be the output of the following PHP code?
A.	et
B.	rue
C.	alse
D.	lueget
Answer» E.

Discussion

18.	What will be the output of the following code?
A.	23
B.	11
C.	00
D.	11
Answer» B. 11

Discussion

19.	Which of the looping statements is/are supported by PHP?1. for loop2. while loop3. do-while loop4. foreach loop
A.	and 2
B.	, 2 and 3
C.	ll of the mentioned
D.	one of the mentioned
Answer» D. one of the mentioned

Discussion

20.	What will be the output of the following PHP code?
A.	love arsenal
B.	rror
C.	love arsenalI love manc
D.	love arsenalI love mancI love manu
Answer» D. love arsenalI love mancI love manu

Discussion

21.	Which of the conditional statements is/are supported by PHP?1. if statements2. if-else statements3. if-elseif statements4. switch statements
A.	nly 1
B.	, 2 and 4
C.	, 3 and 4
D.	ll of the mentioned.
Answer» E.

Discussion

22.	What is the value of $a and $b after the function call?
A.	is 3 and b is 4
B.	is 4 and b is 3
C.	oth are 3
D.	oth are 4
Answer» C. oth are 3

Discussion

23.	What will be the output of the following PHP code?
A.	shleyBale
B.	shleyBaleBlank
C.	hrekBlank
D.	hrek
Answer» C. hrekBlank

Discussion

24.	String values must be enclosed in ......
A.	ingle quotes
B.	ouble quotes
C.	oth A and B
D.	one of above
Answer» D. one of above

Discussion

25.	When a simple data type is casted to an array, an array is created with the original value in the first element.
A.	rue
B.	alse
Answer» B. alse

Discussion

26.	If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a .....
A.	, 1
B.	lank string, 2
C.	mpty variable, 1
D.	lank string, 1
Answer» E.

Discussion

27.	Assigning the empty string (like ' ') to a variable automatically renders it empty.
A.	rue
B.	alse
Answer» C.

Discussion

28.	You can test the type of any variable with the ..... function.
A.	hattype()
B.	howtype()
C.	ettype()
D.	ettype()
Answer» D. ettype()

Discussion

29.	PHP runs on different platforms (Windows, Linux, Unix, etc.)
A.	rue
B.	alse
Answer» B. alse

Discussion

30.	Which of the following is not valid PHP code?
A.	_10
B.	{“MyVar”}
C.	$something
D.	10_somethings
E.	aVaR
Answer» E. aVaR

Discussion

31.	PHP is an open source software.
A.	rue
B.	alse
Answer» B. alse

Discussion

32.	Variables always start with a ........ in PHP
A.	ond-sign
B.	en-sign
C.	ollar-sign
D.	uro-sign
Answer» D. uro-sign

Discussion

33.	Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?
A.	hen the parameter is Boolean
B.	hen the function is being declared as a member of a class
C.	hen the parameter is being declared as passed by reference
D.	hen the function contains only one parameter
E.	ever
Answer» D. hen the function contains only one parameter

Discussion

34.	PHP considers the following values as False
A.	he integer 0
B.	he one-character string 0
C.	onstant NULL
D.	oth A and B
E.	ll of Above
Answer» F.

Discussion

35.	What is the limit of a PHP integer value?
A.	6384
B.	5536
C.	048576
D.	147483647
Answer» E.

Discussion

36.	strval()
A.	ccepts a value and converts it into a string array
B.	ccepts a value and converts it into an string dictionary
C.	ccepts a value and converts it into string equivalent
D.	one of above
Answer» D. one of above

Discussion

37.	PHP ..... demand that you declare a data type when you create a variable.
A.	oes
B.	oes not
Answer» C.

Discussion

38.	PHP does not support numbers written in hexadecimal, octal or scientific notation.
A.	rue
B.	alse
Answer» C.

Discussion

39.	The value of __NAMESPACE__ is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . .%!
A.	NULL
B.	0
C.	an empty string
D.	gibberish value
Answer» D. gibberish value

Discussion

40.	It is possible to create a hierarchy of namespaces in PHP.%!
A.	TRUE
B.	FALSE
Answer» C.

Discussion

41.	All classes in the same namespace or subnamespace don‚Äö√Ñ√¥t have to the declared in the same PHP file.%!
A.	TRUE
B.	FALSE
Answer» B. FALSE

Discussion

42.	Some PHP code might not have a namespace and therefore lives in the . . . . . . namespace.%!
A.	Default¬¨‚Ä
B.	Global
C.	PRE
D.	Automatic
Answer» C. PRE

Discussion

43.	As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.%!
A.	php
B.	grant
C.	use
D.	label
Answer» D. label

Discussion

44.	String values must be enclosed in ......%!
A.	single quotes
B.	double quotes
C.	both A and B
D.	none of above
Answer» D. none of above

Discussion

45.	Multiple namespaces cannot be defined in the same file.%!
A.	TRUE
B.	FALSE
Answer» C.

Discussion

46.	When a simple data type is casted to an array, an array is created with the original value in the first element.%!
A.	True
B.	False
Answer» B. False

Discussion

47.	Which of the below namespace declaration is correct?%!
A.	namespace ORA:
B.	namespace 1_RA;
C.	namespace ORA;
D.	namespace ORA_#;
Answer» D. namespace ORA_#;

Discussion

48.	If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a .....%!
A.	0, 1
B.	blank string, 2
C.	empty variable, 1
D.	blank string, 1
Answer» E.

Discussion

49.	Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.%!
A.	percent
B.	ampersand
C.	asterix
D.	backslash
Answer» E.

Discussion

50.	Assigning the empty string (like ' ') to a variable automatically renders it empty.%!
A.	True
B.	False
Answer» C.

Discussion

Explore topic-wise MCQs in Php.

Which of the following must be installed on your computer so as to run PHP script?1. Adobe Dreamweaver2. PHP3. Apache4. IIS

Which of the following is/are a PHP code editor?1. Notepad2. Notepad++3. Adobe Dreamweaver4. PDT

PHP files have a default file extension of_______.

As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.

Multiple namespaces cannot be defined in the same file.

Which of the below namespace declaration is correct?

Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.

With the introduction of namespaces, the same function name can be used in multiple places.

It is possible to create a hierarchy of namespaces in PHP.

All classes in the same namespace or subnamespace don’t have to the declared in the same PHP file.

Some PHP code might not have a namespace and therefore lives in the . . . . . . namespace.

Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This

What will be the output of the following PHP code?

Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”);

What will be the output of the following code?

What will be the output of the following PHP code?

What will be the output of the following PHP code?

What will be the output of the following code?

Which of the looping statements is/are supported by PHP?1. for loop2. while loop3. do-while loop4. foreach loop

What will be the output of the following PHP code?

Which of the conditional statements is/are supported by PHP?1. if statements2. if-else statements3. if-elseif statements4. switch statements

What is the value of $a and $b after the function call?

What will be the output of the following PHP code?

String values must be enclosed in ......

When a simple data type is casted to an array, an array is created with the original value in the first element.

If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a .....

Assigning the empty string (like ' ') to a variable automatically renders it empty.

You can test the type of any variable with the ..... function.

PHP runs on different platforms (Windows, Linux, Unix, etc.)

Which of the following is not valid PHP code?

PHP is an open source software.

Variables always start with a ........ in PHP

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

PHP considers the following values as False

What is the limit of a PHP integer value?

strval()

PHP ..... demand that you declare a data type when you create a variable.

PHP does not support numbers written in hexadecimal, octal or scientific notation.

The value of __NAMESPACE__ is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . .%!

It is possible to create a hierarchy of namespaces in PHP.%!

All classes in the same namespace or subnamespace don‚Äö√Ñ√¥t have to the declared in the same PHP file.%!

Some PHP code might not have a namespace and therefore lives in the . . . . . . namespace.%!

As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.%!

String values must be enclosed in ......%!

Multiple namespaces cannot be defined in the same file.%!

When a simple data type is casted to an array, an array is created with the original value in the first element.%!

Which of the below namespace declaration is correct?%!

If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a .....%!

Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.%!

Assigning the empty string (like ' ') to a variable automatically renders it empty.%!

The value of NAMESPACE is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . .%!