Answer / arun sarangi

Mutex is a global variable in critical section problem
algorithm,based on its value, gives permissing to a process
to enter into the critical section for the utilization of
shared resouce(critical section).

Answer / chinavenkanna babu

Mutual exclusion (often abbreviated to mutex) algorithms
are used in concurrent programming to avoid the
simultaneous use of a common resource, such as a global
variable, by pieces of computer code called critical
sections

What is YACC?

0 Answers   Cisco,

---

What is the main advantage of creating links to a file instead of copies of the file?

5 Answers   Cisco, ING,

---

What is egrep?

2 Answers  

---

How would you change all occurrences of a value using VI?

1 Answers  

---

in unix profile contains

1 Answers   BFL,

---

What are the mount and unmount system calls?

1 Answers   HCL,

---

Have you used VI editor?

1 Answers   BMC,

---

What does init do? What does inetd do?

1 Answers  

---

How do I log into a remote Unix machine(as a root/normal user)?Please specify with command user and argument.

3 Answers  

---

How do you list the files in an UNIX directory while also showing hidden files?

4 Answers  

---

What is a Region?

1 Answers  

---

In detail elaborate the system? What is driver?

0 Answers   BMC,

---