Database Management

Which key uniquely identifies each record?
Foreign key
Primary key
Secondary key
National key
Which of the following is not a database object?
Tables
Queries
Relationships
Reports
DDL command used to create a table
CREATE
INSERT
ADD
SELECT
We can create table (in Open Office Base) in
Design View
Using Wizard
Both (a) and (b)
None of the above
Which of the following is not a Database application
MySQL
OpenOffice Base
Writer
Oracle
Duplicate values can be entered in the primary key field.
True
False
Type of report where the generated report can be updated.
Static
Fixed
Update
Dynamic
Which of the following field can be selected as Primary key?
Student_name
Class
Roll_no
Address
What do you mean by query in Database
Table which is created but never used.
Command used to access the database
Element that describe the database structure.
All of the above
Category in which data is organised in a single table.
Flat File
Relational
Query
Form
0
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