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Introduction to Database System

Introduction to Database System
In SQL, which command is used to add new rows to a table?

INSERT
APPEND
ALTER TABLE
ADD ROW

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Introduction to Database System
The index consists of

pointers to the master list
both (a) and (b)
a list of keys
None of these
All of these

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Introduction to Database System
A report form

both (a) and (b)
All of these
is used during report generation to format data
appears on the computer monitor during data entry
None of these

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Introduction to Database System
Characteristic(s) of a distributed MIS structure is

None of these
a multiprocessing environment
All of these
computers supporting local DP operations
interactive sharing of the workload

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Introduction to Database System
Sophisticated report generators can

print row-oriented reports
All of the listed here
perform arithmetic operations
selectively retrieve and print portions of a list

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Introduction to Database System
A relation in this form is free of all modification anomalies.

Second normal form
Domain/key normal form
Third normal form
First normal form

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