881. Which of the following is not Javascript frameworks or libraries?
A. Polymer
B. Meteor
C. Cassandra
D. jQuery

882. Why so JavaScript and Java have similar name?
A. JavaScript is a stripped-down version of Java
B. JavaScript’s syntax is loosely based on Java’s
C. They both originated on the island of Java
D. None of the above

883. What is the original name of JavaScript?
A. LiveScript
B. EScript
C. Mocha
D. JavaScript

884. JavaScript is designed for following purpose –
A. to style HTML pages
B. to execute Queries related to databases on a server
C. to add interactivity to html pages
D. All of the above

885. Among the following, which one is a ternary operator in JavaScript?
A. #
B. ::
C. &:
D. ?:

886. What are the three important manipulations done in a for loop on a loop variable in javascript?
A. the initialization, the Incrementation, and update
B. the initialization, the test, and the update
C. the initialization, the test, and Incrementation
D. All of the above

887. What does javascript use instead of == and !=?
A. It uses bitwise checking
B. It uses === and !== instead
C. It uses equals() and notequals() instead
D. It uses equalto()

888. Among the keywords below, which one is not a statement?
A. if
B. with
C. debugger
D. use strict

889. How do we define the term Thread?
A. Device that controls input
B. Variable that controls movement
C. Controlled execution of applications
D. None of the above

890. Which symbol is used for comments in Javascript?
A. \\
B. //
C. \* *\
D. \* */

Leave a Reply