Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

In which phase of the Active Data Warehouse evolution do you use data to determine what will happen?

IBM, Wipro,

2 12956

What is a common data source for the central enterprise data warehouse?

Wipro,

1 11401

Does SDLC changes when you use Teradata instead of Oracle?

2 11550

Does Apache include any sort of database integration?

TCS,

1 6587

What is new philosophy for database devises for SQL Server 7.0?

2127

When you create a database how is it stored?

1779

Let's assume you have data that resides on SQL Server 6.5. You have to move it SQL Server 7.0. How are you going to do it?

2128

How are block ciphers used to encrypt data longer than the block size?

1770

What are three ASN.1 (Abstract Syntax Notation One) data types? A. data feeds B. name C. syntax D. encoding

1 4948

What address is 12 hexadecimal, resides in the Data-Link layer, and is burned in the ROM by the manufacturer.

2 4975

How is data transmitted in a Token Ring network? A. The node calls for a token, appends the data, modifies a bit in the frame, then sends the token B. The node waits for the token, gains possession of it, appends the data, modifies a bit in the frame, then sends the token C. The node transmits the data whenever it wants to D. The active monitor must first grant permission for the node to transmit data. After it receives permission, it sends the data

1 7840

Explain the difference between a data block, an extent and a segment.

2 10716

Where would you look for errors from the database engine?

IBM,

2849

How would you determine the time zone under which a database was operating?

2 10818

How do you add a data file to a tablespace?

3 7892