I would like to study certification course in Data base adminidtrator then where would i go to study this course?

0 Answers  

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we have 10 concurrent programs under one request group out of 10 ccps all users submitting only 9 programs from srs window remaining one ccp for specific user how can it possible send me answer asap.

0 Answers   Accenture,

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In my table i'm having the duplicate records with sequence number and my requirement is when in new record is coming i want to delete existing old record(onlyone i.e maintaing the partial duplicate date )and add new record

2 Answers   Syntel,

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Why we are using primary key and foreign key in oracle and difference between primary key and foreign key?

1 Answers  

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What is index? How many types of indexes?

2 Answers   HCL,

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Name three advisory statistics you can collect.

1 Answers  

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what is the difference between TRUNCATE and DELETE command in SQL

23 Answers   ICICI, Saama Tech, SkyTech, TCS,

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What are the advantages of operating a database in ARCHIVELOG mode over operating it in NO ARCHIVELOG mode in Oracle?

0 Answers  

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How to find locks exists in a table or not?

1 Answers   HCL,

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what is sql*loader parameters and where we will use it.

1 Answers   Accenture,

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Difference between negative and positive adjustments : oracle accounts receivable

0 Answers  

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Give the stages of instance startup to a usable state where normal users may access it.

1 Answers  

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