DB Development Interview Questions
Questions Answers Views Company eMail

Define candidate key, alternate key, composite key?

IAS, IBM,

30 119029

What are defaults? Is there a column to which a default can't be bound?

2 4233

What is bit datatype and what's the information that can be stored inside a bit column?

2 5541

Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in

Covansys,

682

When installing the datastage7.5x2 edtion iam getting aproblem i.e the cpu count is 2 but the cpu count in installation is one . how can i install in my p.c (system is dual core).

776

1. Using the XML Document below, with the URI “recipe.xml” define the following queries in XQuery: a.) Give the names of all breakfast in the menu. b.) Select breakfasts that have price lower than $7.00? Belgian Waffles $5.95 two of our famous Belgian Waffles with plenty of real maple syrup 650 Strawberry Belgian Waffles $7.95 light Belgian waffles covered with strawberries and whipped cream 900 Berry-Berry Belgian Waffles $8.95 light Belgian waffles covered with an assortment of fresh berries and whipped cream 900 French Toast $4.50 thick slices made from our homemade sourdough bread 600 Homestyle Breakfast $6.95 two eggs, bacon or sausage, toast, and our ever-popular hash browns 950

708

What is the difference between a primary index and a secondary index? What is a duplicate data entry in an index? Can a primary index contain duplicates?

IBM,

5 23590

what is Normalization?

TCS,

6 4186

Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

763

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

2 3027

Hi my program is accesing data from two db2 databases.what is the bind card for this program to genarate plan? how to specify the two owners and two qualifiers in bind card

TCS,

716

Does QTP Support the Propjects which are running in Dot Net? As we are starting with new project in Dot net need to use automation tool?Please advice & let me know what would be the best.

639

What is DB Development software?

691

To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?

2042

Explain about query and reporting.

726


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Un-Answered Questions { DB Development }

What is DB Development software?

691


How to customize error conditions.

775


Write short notes on manual refreshes.

1405


How to read and create .LDC data files which are used by linguatic dictionary.

1059


How to generate OIDS

695


There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly insterted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?

984


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

1066


Explain about query and reporting.

726


To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?

2042


1. Using the XML Document below, with the URI “recipe.xml” define the following queries in XQuery: a.) Give the names of all breakfast in the menu. b.) Select breakfasts that have price lower than $7.00? Belgian Waffles $5.95 two of our famous Belgian Waffles with plenty of real maple syrup 650 Strawberry Belgian Waffles $7.95 light Belgian waffles covered with strawberries and whipped cream 900 Berry-Berry Belgian Waffles $8.95 light Belgian waffles covered with an assortment of fresh berries and whipped cream 900 French Toast $4.50 thick slices made from our homemade sourdough bread 600 Homestyle Breakfast $6.95 two eggs, bacon or sausage, toast, and our ever-popular hash browns 950

708


How to use timestamp datatypes

569


In which table collections errors are stored.

831


How to use online Backups?

762


How to replace not in with not exist?

494


How to combine two function together?

750