Answer Posted / raja

RAID stands for Redundant Array of Independent Disks and
it basically involves
combining two or more drives together to improve the
performance and the fault tolerance.
Combining two or more drives together also offers improved
reliability and larger data volume sizes.A RAID distributes
the data across several disks and the operating system
considers this array as a single disk.
Using Multiple Hard Drives for Performance and Reliability.

RAID 0+1
RAID 1+0
RAID 3+0
RAID 0+3
RAID 10+0
RAID 5+0
RAID 6+0

For More details : http://newadmins.blogspot.com/

What will be the maximum number of indexes per table?

961

---

How many columns can we include on clustered index ?

987

---

what is a join and explain different types of joins? : Sql server database administration

957

---

What is ms sql server index?

1099

---

How to create a view on an existing table in ms sql server?

1126

---

Explain concepts of analysis services?

961

---

Mention a few common trace flags used with sql server?

927

---

What is built-in function?

1004

---

What are triggers? How do you invoke a trigger on demand?

1315

---

What do you understand by replication in sql server? Mention the different types of replication in sql server.

941

---

how to trace the traffic hitting a sql server? : Sql server database administration

1875

---

What do you understand by integration services in sql server?

960

---

What are different types of statement?

1015

---

How can I create a new template for import ? : sql server management studio

1069

---

How to use "begin ... End" statement structures in ms sql server?

1037

---