What is a join and explain different types of joins?

2 Answers  

---

Who are naive users?

0 Answers  

---

Explain about query and reporting.

0 Answers  

---

I have a few records all are same structures data, I want to store data in multiple targets how

0 Answers   CTR, Infosys, Polaris,

---

Which data type cannot be used as a parameter in a udf?

0 Answers  

---

What is dbms and its application?

0 Answers  

---

Explain about the storage and physical database design?

0 Answers  

---

Explain the family trees and connection by clause.

1 Answers  

---

A) Which two are benefits of Teradata's support for ANSI Standard SQL? (Choose two.) 1.data is distributed automatically 2.queries get optimized to better plans 3.submit queries from other database systems 4.can interface with BI tools B) Which statement is true when comparing the advantages of third normal form to star schema? 1.Star schema tends to have fewer entities. 2.Star schema requires additional data storage. 3.Third normal form tends to have fewer entities. 4.Third normal form requires additional data storage. C)Which two sets of functions does the Parsing Engine (PE) perform? (Select two.) 1.sorting, formatting, and aggregating of the final answer set 2.flow control of the data to and from the participating tables 3.SQL statement interpretation, syntax validation, and semantic evaluation 4.dispatching the step execution sequence to the AMP via the BYNET D) Which two can be achieved with Teradata Active System Management (TASM)? (Choose two.) 1.disable hardware 2.react to hardware failure 3.influence response times 4.collect metadata E) Which three mechanisms can be used to ensure security within the Teradata Database? (Choose three.) 1.views 2.spool limits 3.roles 4.access rights 5.profiles

0 Answers  

---

State the acid rules?

0 Answers  

---

how will I find the duplicate rows count from employees tablein oracle.

2 Answers  

---

What are the three types of database design?

0 Answers  

---