Explain c program to implement the unix or linux command to implement ls -l >output.txt?

824

---

What is the difference between command and utility in unix?

927

---

Explain the mount and unmount system calls?

1056

---

Name the command which is used to execute system calls from exe?

942

---

What is the first process created by the kernel in unix?

864

---

Explain the mount system calls?

954

---

Explain the unmount system calls?

948

---

Explain the difference between command and utility in unix?

948

---

Tell me how to protect a process from others to kill?

828

---

Explain what is critical section?

969

---

Explain what is protection boundary?

1030

---

Explain what is scheduling?

1042

---

Explain the different kinds of threads?

1038

---

Explain the architectural differences between user-space threads, and kernel-supported threads?

973

---

Explain the performance differences between user-space threads and kernel-supported threads.?

1223

---