Web Technologies Mcq Questions [SET - 7] | Web Technologies Multiple Choice Questions

 

1. ________ is a server scripting language, and a powerful tool for making dynamicand interactive Web pages.

A) PHP
B) java script
C) Angular js
D) none of these

ANSWER= (A) PHP

 

2._______ is a object oriented programming language , it is used to create theobject…

A) PHP
B) java script
C) Angular js
D) none of these

ANSWER= (A) PHP

 

3.  ________ This is a programmer-defined data type, which includes local functions as well aslocal data.

A) child class
B) class
C) member function
D) parent Class

ANSWER= (B)  class

 

4. Core PHP means solving a Mathematical problem by using paper and pen and Frame workmeans solving Mathematical problem by using a calculator.

A) true
B) false
C) both a and b
D) none of these

ANSWER= (A)  true

 

5. the long form of axis is Asynchronous java script & xml

A) true
B) false
C) both a and b
D) none of these

ANSWER= (A) true

 

6. A class property used by another class is called ______.

A) Abstract class
B) Interface
C) Encapsulation
D) inheritance.

ANSWER= (A) inheritance.

 

7. The ability to hide the details of implementation is known as _____.

A) Abstract class
B) Interface
C)  Encapsulation
D) inheritance.

ANSWER= (C) Encapsulation

 

8. In PHP, there are three types of arrays:

A) Indexed arrays -
B) Associative arrays -
C) Multidimensional arrays -
D) all of the above

ANSWER= (D)  all of the above

 

9. in PHP ,The____ function is used to return the length (the number ofelements) of an array:

A)  count
B)  min
C) abs
D) sqrt()

ANSWER= (A) count

 

10. java script was designed as a _____ scripting language.

A)  get
B) Post
C) Server
D) Client

ANSWER= (D) Client

 

11. HTTP stands for ___________.

A) Hyper text transfer protocol
B) hyper text mark protocol
C) File transfer protocol
D)  none of these

ANSWER= (A) Hyper text transfer protocol

 

12. To upload the file ________ array is used.

A) $Files
B) $load
C) $New
D) none of these

ANSWER= (A)  $Files

 

13.  PHP was designed as a ________ scripting language.

A) Sever side
B) client slide
C) compiler
D) none of these

ANSWER= (A) Sever side

 

14. ____________is about communication between web clients and servers

A) WWW
B) HTML
C)  TCP
D) FTP

ANSWER= (A) WWW

 

15.  Communication between client computers and web servers is done by sending_________________.

A) HTTP request & HTTP Responses
B) GET & POST
C) TCP & FTP
D) none of these

ANSWER= (A)  HTTP request & HTTP Responses

 

16. A ______is a small file that the server embeds on the user's computer. Each timethe same computer requests a page with a browser, it will send the ________ too.

A) Cookie & cookie
B) FTP & TCP
C) GET & POST
D) HTTP request & HTTP Responses

ANSWER= (A)   Cookie & cookie

 

17. The index can be assigned automatically (index always starts at 0), likethis: $cars = array("Volvo", "BMW", "Toyota");

A)  true
B) false
C)  both a and b
D) none of these

ANSWER= (A)  true

 

18. ________Any representation of data in which the implementation details are hidden

A) overloading
B)  data Abstraction
C) Encapsulation
D)  member function

ANSWER= (B) data Abstraction

 

19.  __________ refers to a concept where we encapsulate all the data and member functionstogether to form an object.

A) overloading
B) data Abstraction
C)  Encapsulation
D) member function

ANSWER= (A) Encapsulation

 

20. Classes and objects are the two main aspects of __________________

A) object oriented programming
B) constructor and destructor
C) object and array
D) none of these

ANSWER= (A) object oriented programming

 

21. A constructor allows you to initialize an object's properties upon creation of theobject.

A) true
B) false
C) both a and b
D) none of these

ANSWER= (A) true

 

22. Get and ________ are two HTTP methods that a client use to pass from dataserver.

A)  get
B) Post
C) Server
D) Client

ANSWER= (B) Post

 

23. ______ tag is used for multiple selections.

A) select tag
B)  text tag
C) list tag
D)  none of these

ANSWER= (A)  select tag

 

24. If you create a _______function, PHP will automatically call this function whenyou create an object from a class.

A)  __construct()
B) ___destruct()
C) both a and b
D) none of these

ANSWER= (A) __construct()

 

25. URL stands for ____________ .

A. Uniform resource locator

B. Universal resource location

C. Universe research land mark

D. non of theses

Discussion

A. Uniform resource locator

A) Types 1st options
B) Types 2nd options
C) Types 3rd options
D) Types 4th options

ANSWER= (A) Types 2nd options

 

26. The __________ array contains information from the web server.

A)  S_client
B) S_server
C) dynamic
D) non of these

ANSWER= (B) S_server

 

27. The _________ works through request header and response.

A) Authentication
B)  Authority
C) Responsibility
D) none of these

ANSWER= (A) Authentication

 

28. _____________ is a php super global variable which is used to access globalvariable from anywhere in PHP script.

A)  $_ localb
B) $_Global
C) Client
D)  none of these

ANSWER= (B) $_Global

 

29. The _____ functions can be used to find the lowest or highest value in a list ofarguments:

A) count & num
B) min & max
C) abs & count
D) sqrt() & round

ANSWER= (B) min & max

 

30. The _____ function returns the absolute (positive) value of a number:

A) count
B) min
C)  abs
D)  sqrt()

ANSWER= (C) abs

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