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. Which of these are valid types of Web Worker? Only Shared are not Dedicated
Dedicated and Shared
Neither Dedicated nor Shared
None of These

View Answer

2. Which of the following protocol service uses JSON? None of these
HTTP
IP
SOAP

View Answer

3. Which of these is a language and also asset of tools complied into javascript itself? TypeScript
Non-Script
None of Them
CoffeeScript

View Answer

4. Which of these consumes CPU cycles and makes the system less responsive? XAMPP
Web Worker
DOM API
JSON

View Answer

5. _________ is a robust JavaScript minification tool. Gulp Tool
All of them
Google Closure Compiler
JavaScript Optimizer

View Answer

6. How many times does the compilation of the preprocessor happen before the first javascript is encountered? One
Three
None of Them
Two

View Answer

7. What language defines the behavior of a web page? Javascript
HTML
XML
CSS

View Answer

8. What is the alternate name for Java script? ECMScript
LimeScript
ECMAScript
Both a and d

View Answer

9. Range for char datatype is _________. None of these
256 to 255
-128 to 127
-32768 t0 32767

View Answer

10. ompilation of the preprocessor happens only _______ just before the first JavaScript is encountered. Twice
Thrice
Once
None of these

View Answer