Answer Posted / praveen

Deadlock Prevention:

Preventing deadlocks by constraining how requests for resources can be
made in the system and how they are handled (system design).
The goal is to ensure that at least one of the necessary conditions for
deadlock can never hold.
Deadlock Avoidance:

The system dynamically considers every request and decides whether it is
safe to grant it at this point,
The system requires additional apriori information regarding the overall
potential use of each resource for each process.
Allows more concurrency.
Similar to the difference between a traffic light
and a police officer directing traffic.

Explain about dynamic memory allocation algorithm?

892

---

If you do not have cd drive then how will u format c drive?

940

---

What are the reasons for implementing process migration?

1143

---

Explain the reasons for implementing process migration? How is the process address space handled during process migration?

972

---

how make a bootable dick

2881

---

if you are using external package for configuring send mail what is the name of the package?

2328

---

Explain where the system time is stored? In processor or in separate timer ic for that?

875

---

Explain how is the process address space handled during process migration?

911

---

Can you tell which dlls are used for SDK?

1014

---

directories can be implemented either special files that can only be accused in limited ways or can be implemented as ordinary data files. what are advantages and disadvantages of this approach?

2344

---

What is the difference among deadlock avoidance, detection and prevention?

24266

---

If you do not have cd drive then how will you format c drive?

906

---

Explain the reasons for implementing process migration?

931

---

Explain the ways to infect the system by virus?

938

---

absolute path gives the location a file or directory in reference to a rile directory while relative path is a path given file starting from another file. explain?

1752

---