Javascript interview questions part 5
Javascript interview questions part 5
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. A Blob URL can be created using which of the following function?
Correct Answer is : createObjectURL()
2. What is the purpose of a Rendering Engine?
Correct Answer is : Both Parsing & Drawing all objects in the page
3. What is the purpose of the JavaScript Engine?
Correct Answer is : Interpreting the JavaScript
4. Which layer is used to handle the HTTP requests?
Correct Answer is : Network Layer
5. The User Interface is taken care by which layer?
Correct Answer is : UI Layer
6. Which of the following browsers use Webkit?
Correct Answer is : Both Chrome and Safari
7. Which of the following first developed Gecko?
Correct Answer is : Netscape
8. Which of the following render HTML?
Correct Answer is : All of the mentioned
9. SpiderMonkey was developed by _____________
Correct Answer is : Firefox
10. Carakan is used by which of the following browsers?
Correct Answer is : Opera
11. Which is the alternate name for JavaScriptCore that is used by Safari?
Correct Answer is : Nitro
12. What are the features of an interpreter?
Correct Answer is : Shared with other properties & Embedded in other tools
13. Why is the total size of the page important?
Correct Answer is : Size of IP packet should be less than 65535
14. How will the HTTP GET request be sent from the browser?
Correct Answer is : Remote server
15. What is the return type of the remote server?
Correct Answer is : HTTP Response
16. Which layer is used to control the communication between the hardware in the network?
Correct Answer is : Network Access Layer
17. Which layer is used to handle the network addressing and routing?
Correct Answer is : Internet Layer
18. The layer in which the TCP (or UDP) communication takes place is _____________
Correct Answer is : Transport Layer
19. Which layer handles top-level communication?
Correct Answer is : Application Layer
20. What are the various possessions in the three-way handshake by the TCP?
Correct Answer is : All of the mentioned
