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. |
|
|||
|
| ||||
| Interview Questions and Answers | ||||
| ||||
| Ans. 1. Switching Overheads - Even though multi threading aims at improving performance by reducing the wait time and hence improving overall throughput, there is a cost of switching resources between threads and sometime this cost can surpass the benefits if there isnt much wait for IO or external communication. 2. Debugging is hard with multi threaded code. 3. Deadlock - Execution of multi threaded code many a times lead to deadlock due to shared resources. | ||||
| Help us improve. Please let us know the company, where you were asked this question : | ||||
 Discuss Correct / Improve  multithreading threads  Asked in 4 Companies | ||||
 Related Questions | ||||
 Which keyword is used to provide explicit access of a code block to single thread ? a. Transient b. Final c. Explicit d. Synchronized | ||||
| Can constructors be synchronized in Java ? | ||||
| Explain multithreading in Java ? | ||||
| What is a Deadlock ? | ||||
| Why Struts 1 Classes are not Thread Safe whereas Struts 2 classes are thread safe ? | ||||
| Explain Thread States ? | ||||
| Why do we need Thread class even in case we execute thread using runnable interface ? | ||||
| What is the difference between time slicing and preemptive scheduling ? | ||||
| Difference between Process and Thread ? | ||||
| What is race condition ? | ||||
