Search Interview Questions | More than 3000 questions in repository. There are more than 900 unanswered questions. Click here and help us by providing the answer. Have a video suggestion. Click Correct / Improve and please let us know. |
|
| ||||
Operating system - Interview Questions and Answers for 'Hcl tech' - 2 question(s) found - Order By Newest | ||||
Frequently asked to fresh graduates. | ||||
| ||||
Ans. When two threads are waiting each other and cant precede the program is said to be deadlock. | ||||
Help us improve. Please let us know the company, where you were asked this question : | ||||
Like Discuss Correct / Improve  java   threads   multi threading   operating system   deadlock  concurrency Asked in 23 Companies basic   frequent | ||||
Related Questions | ||||
What is database deadlock ? How can we avoid them? | ||||
What are the four situations that are required for deadlock to happen ? | ||||
What is Livelock in relation to deadlock ? | ||||
Write Java code that would cause deadlock ? | ||||
How can multi threading lead to a deadlock ? | ||||
| ||||
Ans. Fail Safe systems are tolerant systems that continue processing even if they sense any problem. the objective here is to continue with the processing even if there are some problems instead of completely shutting it down. Example could be to catch an exception and still letting it complete with partial results. | ||||
Help us improve. Please let us know the company, where you were asked this question : | ||||
Like Discuss Correct / Improve  fail safe systems   system design   exception handling Asked in 3 Companies | ||||
Related Questions | ||||
What are the fail fast systems ? | ||||