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Introduction to Database System

Introduction to Database System
In SQL, which of the following is not a data Manipulation Language Commands?

SELECT
UPDATE
DELETE
CREATE

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Introduction to Database System
The _____ command is used to allocates an extent for the table in SQL

MODIFY TABLE
None of these
ALTER TABLE
MODIFY ALLOCATES
REDEFINE TABLE

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Introduction to Database System
Table is synonymous with the term:

field.
relation.
column.
record.

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Introduction to Database System
Which command is used to select distinct subject (SUB) from the table (BOOK)?

SELECT DISTINCT SUB FROM BOOK
None of these
SELECT SUB FROM BOOK
SELECT ALL FROM BOOK
All of these

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Introduction to Database System
Which of the following products implemented the CODASYL DBTG model?

dBase-II
DB2
IDMS
R:base

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Introduction to Database System
A report generator is used to

all of the listed here
data entry
print files on paper
update files

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