Answer Posted / julius nyerere kawemba

As a process executes it changes state according to its
circumstances. Unix processes have the following states:
1.Running : The process is either running or it is ready to
run .
2.Waiting : The process is waiting for an event or for a
resource.
3.Stopped : The process has been stopped, usually by
receiving a signal.
4.Zombie : The process is dead but have not been removed
from the process table.

What is ipc port?

931

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What is daemon?

965

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What is unix ipc?

932

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Explain how do you execute one program from within another?

914

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Explain what is the process id for kernel process?

939

---

How to write the program on full-duplex communication on bidirectional?

969

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Please describe the initial process sequence while the system boots up?

959

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What is ipc in unix?

934

---

Explain the system calls used for process management?

905

---

Which ipc is faster?

918

---

Tell me set-user-id is related to (in unix)?

869

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How to get or set an environment variable from a program?

907

---

Explain the advantage of executing a process in background?

866

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What is the full form of ipc?

1074

---

What are the various schemes available?

892

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