Quiz Discussion

Metadata enables database designers and users to do all of the following except

Course Name: SQL -Structured Query Language

  • 1]

    sample data

  • 2]

    understand what data exist

  • 3]

    what the fine distinctions are between similar data items

  • 4]

    what the data mean

Solution
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# Quiz
1
Discuss

An extranet is which of the following?

  • 1]

    The use of Internet protocols with limited access to company data by the company's customers and suppliers.

  • 2]

    The use of Internet protocols with unlimited access to company data by the company's customers and suppliers.

  • 3]

    The use of Internet protocols with limited access to company data by people within an organization.

  • 4]

    The use of Internet protocols with unlimited access to company data by people within an organization.

Solution
2
Discuss

Granting and Authorization for data access is provided by _____________

  • 1]

    DBA

  • 2]

    Application Developer

  • 3]

    Storage Manager

  • 4]

    Database Manager

Solution
3
Discuss

Database Manager is also known as _________

  • 1]

    Sophisticated User

  • 2]

    System Manager

  • 3]

    Application Programmer

  • 4]

    Storage Manager

Solution
4
Discuss

Some advantages of the database approach include all, but

  • 1]

    minimal data redundancy

  • 2]

    improved data consistency

  • 3]

    improved data sharing

  • 4]

    program-data dependency

Solution
5
Discuss

Which of the user write programs in the host language and embed the DML statements into it?

  • 1]

    Specialized User

  • 2]

    Sophisticated User

  • 3]

    Application Programmer

  • 4]

    Naive User

Solution
6
Discuss

Overall design of the database is called as _________.

  • 1]

    Database Instance

  • 2]

    Database Abstraction

  • 3]

    Database Schema

  • 4]

    None of these

Solution
7
Discuss

Schema Definition is written by ___________.

  • 1]

    Application Programmer

  • 2]

    Naive User

  • 3]

    Database Administrator

  • 4]

    Sophisticated user

Solution
8
Discuss

Farmer goes to ATM Center to withdraw an amount of Rs.300/-. Which type of user farmer is?

  • 1]

    Unsophisticated User

  • 2]

    Sophisticated User

  • 3]

    Application Programmer

  • 4]

    Specialized User

Solution
9
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
10
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
# Quiz