plz suggest me the book for preparation of NIC exam.

10 Answers   NIC,

---

please tell me the informatica telecom projects interview question? like if they ask about project explanation and the difficulties and the solutions taken to solve the issues for telecom projects,e.g i am workin for a vodafone project handlin postpaid section,pls tell me wat wud be the process if i work in this ? thanks

0 Answers  

---

What are the concurrency problems a database faces?

0 Answers   Amazon,

---

How to do performance tunning a database in DB2 V8.2 UDB in linux

0 Answers  

---

First input columns brand, mt, re values are ov, 1,re vg, 2,re wu ,3,re. Second input columns are brand, mt, cx their records are ov,4,vg ,5,cx Wu, 6,cx and third input columns brand, mt, rt values are ov,7,rt vg, 8,rt wu, 9,rt but my output is brand, re, cx,rt values are ov, 1,4,7 vg, 2,5,8 wu, 3,6,9

0 Answers   IBM,

---

What is a reference table in database?

0 Answers  

---

Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.

0 Answers  

---

A design problem was given in which I was supposed to make a design for the data base for a given problem.

0 Answers   Motorola,

---

Is hive a database?

0 Answers  

---

Explain the various types of normalization.

0 Answers  

---

What are the tools used for backup and ticketing?

0 Answers   Alcatel-Lucent,

---

What are the types of joins?

0 Answers   Tavant Technologies, Zensar,

---