Web Technologies Mcq Questions [SET - 9] | Web Technology Mcq for bca

 

1. PHP 5's new ______ module makes parsing an XML document, well, simple. It turns anXML document into an object that provides structured access to the XML.

A) Ajax
B) XML
C) SimpleXML
D)  BBEdit

ANSWER= (A) SimpleXML

 

2. There are two types of validation are available in PHP. They are as follows −

A) Client-Side Validation
B) Server Side Validation −
C) input type validation
D) only a and b not c

ANSWER= (D) only a and b not c

 

3. Which method retrieves each row from the prepared statement result and assignsthe fields to the bound results?

A) get_row()
B)  fetch_row()
C) . fetch()
D)  row()

ANSWER= (C) . fetch()

 

4. In PHP $Icon=mySQL_connect("localhost","root","") is used to ____ to the database .

A)  create
B) close
C) connect
D) none of these

ANSWER= (C) connect

 

5. Which one of the following functions is used to determine object type?

A) obj_type()
B) type()
C)  is_a()
D)  is_obj()

ANSWER= (A) obj_type()

 

6. Which method returns the error code generated from the execution of the lastMySQL function?

A) errno()
B)  errnumber()
C) errorno()
D) errornumber()

ANSWER= (A) errno()

 

7. HTTP stands for ___________.

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

ANSWER= (A) Hyper text transfer protocol

 

8. To upload the file ________ array is used.

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

ANSWER= (B)  $load

 

9. A PHP script starts with <?php and ends with ?>:<?php // PHP code goes here ?>

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

ANSWER= (A) true

 

10. ----------is a technique for creating fast and dynamic web page.

A) Ajax
B) xml
C) HTML
D) non of these

ANSWER= (A) Ajax

 

11. PHP was designed as a ________ scripting language.

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

ANSWER= (A) Sever side

 

12. mysql_close() is use to ________database(wamp) in php .

A) create
B) close
C) connect
D) none of these

ANSWER= (B) close

 

13. die(mySQL_error()) is used to show _______ message .

A) error
B) Connect
C) create
D) none of these

ANSWER= (A) error

 

14. The long form of SQL is __________.

A)  Structural query language
B) Structural question language
C) System Query Language
D)  None of these

ANSWER= (A) Structural query language

 

15. allows to web pages to be upload asynchronously and exchange the smallof data wit server .

A) Ajax
B) xml
C) HTML
D) CSS

ANSWER= (A) Ajax

 

16. is main example of ajax application .

A) google map
B) msword
C)  php
D) yahoo.com

ANSWER= (A) google map

 

17. __________Reduce the traffic travels between the client and the server

A) Ajax
B) HTML
C) xml
D) UDDI

ANSWER= (A) Ajax

 

18. mysql_close() is use to ________database(wamp) in php .

A) create
B) close
C) connect
D) none of these

ANSWER= (A) create

 

19. The abs() function returns the absolute (positive) value of a number:

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

ANSWER= (A)  true

 

20.A ________ script can be placed anywhere in the document.

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

ANSWER= (A)  PHP

 

21. the switch statement is used to perform different actions based on differentconditions

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

ANSWER= (A) true

 

22. The _____function rounds a floating-point number to its nearest integer:

A)  round
B) min
C) abs
D) sqrt()

ANSWER= (A) round

 

23. An inherited class is defined by using the ______ keyword.

A) extends
B)  constructor
C) object
D) none of these

ANSWER= (A) extends

 

24. Interface are similar to abstract classes. The difference between interfaces and abstract classes are Interfaces cannot have properties, while abstract classes can have.

A) interface
B) abstract class
C) implements
D)  None of these

ANSWER= (A) interface

 

25. Ajax method and method is used to perform Ajax request

A) Jquery
B) json
C) jphp
D)  http

ANSWER= (A) Jquery

 

26. Jquery ajax is usefull while working with forms it consist of serialization ,client side ,validation ,it is

A) true
B) false
C) both true and false
D) not know

ANSWER= (A) true

 

27. The ajaxStart and ajaxStop are ______ that relate to all Ajax requests together

A) event
B) properties
C) object
D) none of these

ANSWER= (A) event

 

28. SOAP supports document-level transfer

A)  true
B) false
C) both
D) none of these

ANSWER= (A) true

 

29. ______ doesn't define a specific set of tags

A) Ajax
B)  XML
C) SimpleXML
D) BBEdit

ANSWER= (B) XML

 

30. Ajax is not programming language , itis

A) true
B) false
C) both true and false
D)  not know

ANSWER= (A) true

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