Programming multithreading is crucial, especially for Java developers. A hiring manager may question you about multithreading during an interview for a position as a Java developer. You can better prepare for your interview with your prospective employer by being aware of and reviewing typical questions on this subject. This article examines 24 commonly asked multithreading interview queries and offers sample responses.
Top 13 Multithreading Questions Asked In Interview With Explanation and PDF | Most Important
1 What’s thread starvation?
A phenomenon known as “thread starvation” occurs when a thread becomes stuck for lack of resources. Your knowledge of thread starvation can be helpful for code debugging because it is a frequent problem that can result in malfunctions. Explain thread starvation and when it might happen in your response to this question.
For instance, “Thread starvation is when a thread cannot be executed due to a lack of CPU capacity.” Low priority threads or threads that programmers deactivate in favor of other threads can cause this. “.
What’s a thread?
Expertise in multithreading requires a proper understanding of instruction threads. This question may be asked during an interview to gauge your level of programming knowledge and your familiarity with the fundamentals of multithreading. You can demonstrate your understanding of the question by providing a brief definition rather than a lengthy or in-depth answer.
“A thread is a distinct execution path or a subprocess,” for instance. You can have a single thread or multiple threads sharing the same process resources within a process. “.
What’s a daemon thread?
A daemon is a kind of practical support thread that carries out particular tasks. You’re likely to use daemon threads while programming, and interviewers will probably test your comprehension of them. Explain what a daemon is, what it does, and how it relates to traditional threads in your response to this question.
Example: “A daemon thread is a low-priority thread. It might give the other threads support or background services. When those threads die, the daemon thread automatically terminates. “.
FAQ
Is C good for multithreading?
In contrast to Java, where multithreading is supported by the language standard, can we write multithreading programs in C? POSIX Threads (or Pthreads) is a POSIX standard for threads.
What are interview questions on multithreading?
- What is the difference between Process and Thread?
- What are the benefits of multi-threaded programming?
- What is difference between user Thread and daemon Thread?
- How can we create a Thread in Java?
- What are different states in lifecycle of Thread?
What is multithreading in C?
In C, the term “multithreading” refers to the use of numerous threads within a single process. Each thread serves a separate function. Since multithreading operates concurrently, many tasks can be carried out at once. Multithreading also minimizes the consumption of resources of the CPU.
What are the 4 benefits of multithreading?
- Improved throughput. …
- use of multiple processors symmetrically and simultaneously for computation and I/O
- Superior application responsiveness. …
- Improved server responsiveness. …
- Minimized system resource usage. …
- Program structure simplification. …
- Better communication.
