Quiz Discussion

Some advantages of the database approach include all, but

Course Name: SQL -Structured Query Language

  • 1]

    minimal data redundancy

  • 2]

    improved data consistency

  • 3]

    improved data sharing

  • 4]

    program-data dependency

Solution
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# Quiz
1
Discuss

Collection of information stored in database at particular instance of time is called as __________.

  • 1]

    Data Structure

  • 2]

    Database Schema

  • 3]

    Instance of Database

  • 4]

    Objects in Database

Solution
2
Discuss

Schema Definition is written by ___________.

  • 1]

    Application Programmer

  • 2]

    Naive User

  • 3]

    Database Administrator

  • 4]

    Sophisticated user

Solution
3
Discuss

Database Manager Performs following query related operation

  • 1]

    Drop Table

  • 2]

    Creating Schema

  • 3]

    Retrieving Record

  • 4]

    Creating View

Solution
4
Discuss

Structured data may include which of the following?

  • 1]

    Photo image

  • 2]

    Video clip

  • 3]

    Dates

  • 4]

    None of the above

Solution
5
Discuss

Granting and Authorization for data access is provided by _____________

  • 1]

    DBA

  • 2]

    Application Developer

  • 3]

    Storage Manager

  • 4]

    Database Manager

Solution
6
Discuss

Data administrators are responsible for

  • 1]

    physical database design

  • 2]

    managing technical issues in the database environment

  • 3]

    overall management of data resources in an organization

  • 4]

    writing application programs

Solution
7
Discuss

__________ is collection of operations that performs a single logical function in database application.

  • 1]

    Interaction

  • 2]

    Operation

  • 3]

    Transaction

  • 4]

    None of these

Solution
8
Discuss

Duty of Database manager is to enforce integrity and _________ checks.

  • 1]

    Complexity

  • 2]

    Security

  • 3]

    Multiplicity

  • 4]

    None of these

Solution
9
Discuss

Which of the following types of databases are the most common?

  • 1]

    Personal

  • 2]

    Workgroup

  • 3]

    Department

  • 4]

    Enterprise

Solution
10
Discuss

If DBA modify the structure of the data record then this modification do not affect other application is called as _____________.

  • 1]

    Data Independence

  • 2]

    Data Integrity

  • 3]

    Data Isolation

  • 4]

    Data Security

Solution
# Quiz