Google Maps : A user can drag an entire map by using the mouse, rather than clicking on a button.
Google Suggest : As you type, Google offers suggestions. Use the arrow keys to navigate the results.
Chat room and messaging
All the options
Q.2.
In JS we have ____________ Inheritance.
Prototypal
Classical
Q.3.
Which of the following is false about AJAX ?
AJAX IS Asystematic Javascript and XML
Update a web page without reloading the page
Request and Recieve data from a server - after the page has loaded
Send data to a server - in the background
All Options are correct
Q.4.
What is exception Handling ?
Error Handling
Options Handling
Q.5.
Which of the following is the true regarding prototype
We can add new properties at later stage to a function which will be shared across all the instances
The prototype is an object
Prototype is associated with every functions and objects by default
All the Options
Q.6.
Same operators behaving differently in different situations is called
Aliasing
Duplicating
Overloading
Q.7.
To access the variables of an Objects : its member functions use
dot operator
this operator
getter funtion
setter function
Q.8.
How can we access the members of an Objects
using dot operator
using indexes
using ()
using blank space
All of the options
Q.9.
JavaScript is a/an ______________________language
Object-Oriented
Object-Based
Assembly-language
High-level
Q.10.
SOAP is an
a) both platform and language independent protocol
b) only platform independent and not language independent protocol
c) only language independent and not platform independent protocol
d) neither platform independent nor language independent protocol
Q.11.
Which of the following is correct about Service Discovery layer in Web Service Protocol Stack?
a) This layer is responsible for centralizing services into a common registry and providing easy publish/find functionality.
b) Currently, service discovery is handled via Universal Description, Discovery, and Integration (UDDI).
c) Both of the above.
d) None of the above.
Q.12.
Which directory of web service interface described by WSDL?
a) HTTP
b) DNS
c) UDDI
d) XML
Q.13.
WSDL Stands for ________
a) Web Services Development Language
b) Web Services Design Language
c) None of these
d) Web Services Description Language
Q.14.
SOAP based on
a) HTML
b) WML
c) XML
d) CSS
Q.15.
Which of the following is considered as Web Service Platform Elements ?
SOAP
All of these
UDDI
WSDL
Q.16.
UDDI Stands for
Universal Development, Design and Integration
Universal Description, Discovery and Integration
Universal Description, Development and Integration
None of these
Q.17.
SOAP is ______________.
Simplified Object Arbitary Protocol
Secure Object Access Protocol
Simple Object Access Protocol
None of the above
Q.18.
Which of the following is a benefit of using a web service?
a) Web services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.
b) Web services allow various applications to talk to each other and share data and services among themselves.
c) Web services use standardized industry standard protocol for the communication.
d) All of the above.
Q.19.
Which of the following technology is not used by Ajax?
a) JavaScript
b) Document Object Model
c) XMLHttpRequest
d) Flash
Q.20.
What is the full form of AJAX ?
a) Asynchronous Javascript and XML
b) Another Java and XML Library
c) Abstract JSON and XML
d) None of the mentioned
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