Unit 4-AJAX
WITH PHP
Q.1)AJAX
stands for --------------------------------.
A)Asynchronous java script and xml
B)Asyanchronous and extented language
C) Asyanchronous and ajax extended
D) none of
these
Ans :A
Q.2)-----is
a new technique for creating better, faster, and more interactive web
applications with the help of XML, HTML, CSS and Java Script.
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :A
Q.3)Conventional
web application transmit information to and from the sever using-----
requests
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :B
Q.4)With-----when
submit is pressed, JavaScript will make a request to the server, interpret the
results and update the current screen.
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :A
Q.5)------is
very strict when it comes to document structure
A)XML
B) Synchronous
C) synchronous HTML
D)
Asynchronous JavaScript
Ans :A
Q.6)---------------and
XML. AJAX is a technique for creating fast and dynamic web pages.
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :D
Q.7)Ajax
refers to----------------technologies that are widely used for creating dynamic
and asynchronous web content
A)Ajax &xml
B) Synchronous &php
C) XML
& php
D)
JavaScript & xml
Ans :D
Q.8) While
Ajax is not limited to-----------technologies, more often than not they are
used together by web applications.
A)Ajax &xml
B) Synchronous &php
C) XML
& php
D)
JavaScript & xml
Ans :D
Q.9)--------is
a technique for creating fast and dynamic web pages.
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :A
Q.10)AJAX
allows web pages to be updated-----------by exchanging small amounts of data
with the server behind the scenes
A)Ajax
B) Asynchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :B
Q.11)it is
possible for Ajax to update parts of a web page, without reloading the whole
page..
A)Ajax
B) Synchronous
C) synchronous XML
D)
Asynchronous JavaScript
Ans :A
Q.12)----------capabilities
can be especially useful when dealing with forms.
A)
jQuery's ajax
B) serialize()
C) Client-side validation
D)
ajaxStart
Ans :A
Q.13)The-------method
serializes a form's data into a query string
A) jQuery's
ajax
B) serialize()
C) Client-side validation
D)
ajaxStart
Ans :B
Q.14)---------is
required for input, valid usernames/emails/phone
numbers/etc.
A) jQuery's ajax
B) serialize()
C) Client-side validation
D)
ajaxStart
Ans :C
Q.15)-----------events
can be disabled for a particular Ajax request by passing in the global
option
A) jQuery's
ajax
B) serialize()
C) Global
D)
ajaxStart
Ans :C
Q.16)--------(Global
Event)This event is triggered if an Ajax request is started and no other Ajax
requests are currently running.
A) jQuery's
ajax
B) serialize()
C) Client-side validation
D)
ajaxStart
Ans :A
Q.17)------------(Local
Event)This event, which is triggered before an Ajax request is started, allows
you to modify the XMLHttpRequest object.
A) jQuery's
ajax
B) beforeSend
C) ajax Send
D)
ajaxStart
Ans :B
Q.18)------(Global
Event)This global event is also triggered before the request is run.
A) jQuery's
ajax
B) beforeSend
C) ajax Send
D)
ajaxStart
Ans :C
Q.19)-----------(Local
Event)This event is only called if the request was successful (no errors from the
server, no errors with the data)
A) jQuery's
ajax
B) beforeSend
C) ajax Send
D)
success
Ans :D
Q.20)---------(Global
Event)This event is also only called if the request was successful.
A) jQuery's
ajax
B) beforeSend
C) ajax Send
D)
ajaxSuccess
Ans :D
Q.21)----------(Global
Event)This global event behaves the same as the local error event.
A) jQuery's ajax
B) beforeSend
C) ajax Send
D)
ajaxError
Ans :D
Q.22)-------------(Local
Event)This event is called regardless of if the request was successful, or not.
You will always receive a complete callback, even for synchronous
requests.
A)
complete
B) ajaxComplete
C) ajaxStop
D) The
ajax()
Ans :A
Q.23)-------------(Global
Event)This event behaves the same as the complete event and will be triggered
every time an Ajax request finishes.
A)
complete
B) ajaxComplete
C) ajaxStop
D) The
ajax()
Ans :B
Q.24)(Global
Event)This global event is triggered if there are no more Ajax requests being
processed.
A)
complete
B) ajaxComplete
C) ajaxStop
D) The
ajax()
Ans :C
Q.25)The--------method
is used to perform an AJAX (asynchronous HTTP) request
A)
complete
B) ajaxComplete
C) ajaxStop
D) The
ajax()
Ans :D
Q.26)PHP
supports the following data types
A) string
B) interger
C)
float
D) all the
above
Ans :D
Q.27)PHP
divides the operators in the following groups
A) increment
decrement
B) logical
C)
string
D) all the
above
Ans :D
Q.28)The
basic assignment operator in PHP is __________ It means that the left operand
gets set to the value of the assignment expression on the right.
A)
<>
B) ?
C)
""
D) =
Ans :D
Q.29)the
_________ statement is used to perform different actions based on different
conditions
A) switch
B) if condition
C) whie
loop
D) for loop
Ans :A
Q.30)In PHP,
we have the following loop types
A) for each
B) for
C) whie
loop
D) all the
above
Ans :D
Q.31)the
_________ statement is used to check the
action on each step and perform different actions based on different
conditions
A) if else
B) else if
ladder
C) whie
loop
D) for
loop
Ans :B
Q.32)In PHP,
______in this loop we check show true
statement first then check the condition
A) for each
B) for
C) whie
loop
D) do
while
Ans :D
Q.33)-----is
very strict when it comes to document structure
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :A
Q.34)-------and
XML. AJAX is a technique for creating fast and dynamic web pages.
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :B
Q.35) Ajax
refers to------and XML, technologies that are widely used for creating dynamic
and asynchronous web content
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :D
Q.36)
While-----is not limited to JavaScript and XML technologies, more often than
not they are used together by web applications.
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :C
Q.37)-----is
a technique for creating fast and dynamic web pages
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :C
Q.38)--------allows
web pages to be updated asynchronously by exchanging small amounts of data with
the server behind the scenes.
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :C
Q.39)-----works
with predefined tags like <p>,<h1>, <table>, etc.
A) HTML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :A
Q.40)With------the
author must define both the tags and the document structure
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :A
Q.41)------not works with predefined tags like
<p>,<h1>, <table>, etc.
A) XML
B) Asyanchronous java script
C) Ajax
D) java
script
Ans :A
Q.42)class
needs to inherit multiple behaviours? OOP --------is used to ve this problem.
A)static
B)self
C)traits
D)single inheritance
Ans :C
Q.43)-------are
used to declare methods that can be used in multiple classes. Traits can have
methods and abstract methods that can be used in multiple classes.
A)static
B)self
C)traits
D)single inheritance
Ans :C
Q.44)----------are
declared with the trait keyword
A)static
B)self
C)traits
D)single inheritance
Ans :C
Q.45)----------methods
can be called directly - without creating an instance of the class first.
A)static
B)self
C)traits
D)single inheritance
Ans :A
Q.46)An
element with no content is said to be
Empty XML Elements.
A)yes
B)no
C)can not
say
D) none of
these
Ans :A
Q.47)----------values
must always be quoted in xml. Either single or double quotes can be used.
A)attribute
B)element
C)
UTF-8
D)Empty XML elements.
Ans :A
Q.48)An------------is
a basic unit of XML information composed of elements and other markup in an
orderly package.
A)XML document
B)descriptive
C) html document
D)Empty XML elements.
Ans :A
Q.49)An----------can
contains wide variety of data. For example, database of numbers, numbers
representing molecular structure or a mathematical equation.
A)XML document
B)descriptive
C) html document
D)Empty XML elements.
Ans :A
Q.50)-----------is
a markup language that looks a lot like HTML
A)XML
B)descriptive
C) html
document
D)Empty XML
elements.
Ans :A
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