Answer / orawhiz

oracle reports creates

.REP file & .RDF file

Answer / chandan

SQL*Plus files
.sql - scripting language

PL/SQL files
.pls - PL/SQL source
.plb - PL/SQL binary
.pks - Package source or package specification
.pkb - Package binary or package body
.pck - Combined package specification plus body
Oracle database files
.dbf - database file
.log - Redo Log
.arc - Archive log
SQL*Net files
.ora -
tnsnames.ora
sqlnet.ora
SQL*Loader files
.ctl - Control file
.dat - Data file
.bad - Bad file
.dsc - Discard file

Forms files
.fmb - Forms binary
.fmt - Forms text
.fmx - Forms executable
Reports files
.rdf
.rep
.rex

Define database model.

0 Answers  

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How can you perform pattern matching in sql?

0 Answers  

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What do you understand by data independence? What are its two types?

0 Answers  

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What is sql in database management system?

0 Answers  

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Describe a subquery.

0 Answers  

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What is 3 level architecture dbms?

0 Answers  

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IF Statements BLOCK 1 . IF a >= b THEN do_this …..; ELSE do_that….; END IF BLOCK 2 . IF a < b THEN do_that …..; ELSE do_this….; END IF; • Given any pair of non-NULL values for “a” and”b”, will Block 1 and Block 2 do the same thing? • What if either “a” or”b” (or both) is NULL?

0 Answers  

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What do you understand by the terms entity, entity type, and entity set in dbms?

0 Answers  

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What is Partial Backup ?

2 Answers  

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What is the advantage of the database management approach

0 Answers   Infosys,

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What is a candidate key in dbms?

0 Answers  

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what is the difference between DBMS and RDBMS??

76 Answers   Aon Hewitt, BlackRock, Infosys, ISB, Jawood, TCS,

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