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NIIT Interview Questions
Questions Answers Views Company eMail

what are the differences between CUI and GUI interfaces?

 52 175189

What is boxing? How we can use it?

 4 6846

what is CAPA?when is root cause analysis done?

 1 12778

What was the difference between machine.config and web.config files

 17 34279

what is difference between input parameter and output parameter.

 4194

what is the difference between BI and pervasive BI?

 1 5225

what is trigger

 1 4073

what is delegate and how works delegate and event.

 1755

write a program to display the numbers in the following format 4 4 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 3 3 3 4

 9 12146

what are debugging types in .net?

 2 7425

different between web server and application server

 1 3546

java program with complete 4 oops concepts implemented example

 2724

write a programming in c language, 1 3 5 7 9 11

2 4788

Write a program to sort the number with different sorts in one program ??

1908

4 down vote favorite share [g+] share [fb] share [tw] I am developing my site using server side sessions using redis as backend for saving the session. Now the issue which is bothering me is of user leaving the website without logging out. I mean user simply closes the browser which causes the cookie to be deleted. Now session of that user still exists on the server and will not be used again as new login requires creating a new session due to security reasons. To avoid the case where hacker steals the old cookie and use it after user login again with same old session id. In essence user leaves the website without explicitly logging out and his session will be deleted after certain time limit of inaccessibility. I am thinking time limit of 30-60 minutes. Also with every new request from user his cookie will also be updated to keep track of when the user last time accessed the site. But nowadays, people let site remain open for long time without accessing it. For example users open facebook and gmail in new tabs and forget about them for 2-3 hours and still they are not asked to login again. Is letting a 2-3 hours old cooke access the session secure? My concern is someone steals user cookie and use it 2-3 hours later. Thinking on this topic has also forced me to question how facebook manages security if user can use a session where they are not accessing it for long periods of time and still they remain logged in. Or is it not secure for me to keep logged in when am not accessing the site session for longer period of time? It can be the case also there is some pinging mechanism using which sites keep track of user having their site open in a browser and when browser closes they are notified and can work accordingly. My website is a social network and needs all those security and usage features which a social network may need. I am new to web security and web development in general and may be the case where my above questions may seem a little basic. If you feel that is the case kindly point to some good reference where I can read and find answers to my question.

1735

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NIIT Interview Questions


Un-Answered Questions

What is Implementation inheritance

509

Can you reinstall windows 10 without a disk?

424

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

646

Where can I find my rss feed on wordpress?

436

Mention how you can inspect the source code of a function?

1




What events are supported by writable streams in node.js?

247

Define what is the special meaning of _sleep and _wakeup?

123

What do you mean by Persistence?

202

What is cache look up? More questions on regarding cache look up?

5

Briefly define reusable transformation?

616

what are the thump rules of taking BOQ of building construction?nallaPERUMAL 9003858728.

3470

What is the importance of Prandtl Number in heat transfer?.

2519

Explain about SAP WM module?

548

How can you make the sql query to be based on a specific table of your choice?

633

What is autophagic intracellular digestion? Why is this type of intracellular digestion intensified in an organism undergoing starvation?

493