Explain what are the unix system calls for i/o?

973

---

Explain what are links and symbolic links in unix file system?

1024

---

Explain what is standard unix streams ?

1032

---

Explain what is a fifo?

1052

---

Discuss briefly about the directory representation in unix.

1067

---

What is standard unix streams ?

1136

---

Explain what is inode?

1039

---

How do we change file access permissions?

1194

---

Explain how do we change file access permissions?

993

---

Explain how do you create special files like named pipes and device files?

1003

---

You want to verify which lines in the file kickoff contain ‘bob’. Which of the following commands will accomplish this?

1059

---

You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

1033

---

You want to know how many lines in the kickoff file contains ‘prize’. Which of the following commands will produce the desired results?

1069

---

What would be the result of issuing the command cat phonenos?

1169

---

List the three main parts of an operating system command?

972

---