+923132835245
safcodeinstitute@gmail.com
Online Quiz
10000+ Questions!
Students Works
Ideas & Topics!
Live Coding
HTML & CSS
Home
(current)
About
Courses
CIT
Web Designing
Graphic Designing
Web Development
Digital Marketing
WordPress + SEO
Artificial Intelligence (AI)
Shopify + WordPress Development
Tutorials
Feedback
Programming Notes
Softwares
Contact
Test Your Programming Skills with Safcode!
Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"
Quiz Start
1. _________ converts edge JavaScript into plain old ES5 JavaScript that can run in any new as well as old browser.
Babel
Webpack
None of These
Rollup
View Answer
2. Which of these are valid types of Web Worker?
Neither Dedicated nor Shared
Dedicated and Shared
Only Shared are not Dedicated
None of These
View Answer
3. Which of the following protocol service uses JSON?
HTTP
IP
None of these
SOAP
View Answer
4. Identify the language from which JSON is derived.
JavaScript
ECMAScript
PHP
C
View Answer
5. Which of these is a language and also asset of tools complied into javascript itself?
Non-Script
TypeScript
None of Them
CoffeeScript
View Answer
6. Java Script entities start with ____________ and end with ___________?
Semicolon, Ampersand
Ampersand, colon
Semicolon, colon
Ampersand, semicolon
View Answer
7. Which of the following is the tainted property of a window object in Java Script?
Protocol
Host
Pathname
Defaultstatus
View Answer
8. How many times does the compilation of the preprocessor happen before the first javascript is encountered?
None of Them
One
Three
Two
View Answer
9. Which among these predefined properties does RegExp have?
Matcher and Madrid
Pattern and Matcher
Pattern Only
None of these
View Answer
10. __________ converts different language into JavaScript.
Preprocessor
Transpilers
Compilers
None of them
View Answer