Answer / jai

b4 installing patch,we must maintain the /etc/vfstab, /etc/system back ups and if our system root in mirror means
if we have mirrored os disks first we break it.
so if our system crashed after installing patch then we can easily up our system

Answer / mohammed mukram

The above answer is correct , we can also take the backup of
root in tape and unfortunately if something happens bad ,we
can restore the root if corrupted.

Note : Always take a backup of root before applying patch.
Tape backup is reliable.

How to check memory statics..?

3 Answers  

---

what file shows all available ports?

1 Answers  

---

How can u configure two DHCP and Two DNS servers r there and u have 100's of users then 1st system takes which DHCP server and which DNS sever

1 Answers   IBM,

---

Important daemons for zones

3 Answers  

---

what are the deamons for nis server,nis slave,nis client

2 Answers   IBM, Satyam, Tech Mahindra,

---

For maintenance purpose the system will be down and up as per weekly or monthly in production mode ,what are the needed points to mind ,what are that?

2 Answers  

---

what are the questions that will be asked for a 3yrs experienced candidate in solaris system admin. how to face first hr round if one puts fake experience of 2or 3 yrs in solaris system admin. please respond with an opt answer. thank you in advance...

2 Answers   HCL, Wipro,

---

What does fmthard do?

9 Answers   Accel,

---

What is cachefs?

0 Answers  

---

What is the use of Flar command in solaris

1 Answers  

---

What are the two settings you can change to make a system boot faster?

3 Answers  

---

What is RPC?

3 Answers  

---