Introduction To DBMS
This quiz is for BBA-2C of PCTE, Ludhiana.
- 1.What does the abbreviation DBMS stand for?
- A.
Database Manipulation Software
- B.
Database Management System
- C.
Digital Base Mapping System.
- D.
Data Borrowing and Movement Software
- 2.What is a 'tuple'?
- A.
An attribute attached to a record.
- B.
A row or record in a database table.
- C.
Another name for the key linking different tables in a database.
- D.
Another name for a table in an RDBMS.
- 3.Redundancy is minimized with a computer based database approach.
- A.
True
- B.
False
- 4.A row in a database can also be called a domain.
- A.
True
- B.
False
- 5.Which of the following is component of DBMS Software?
- A.
Hardware
- B.
Software
- C.
Data
- D.
All of the above
- 6.What is part of a database that holds only one type of information?
- A.
Report
- B.
Field
- C.
Record
- D.
File
- 7.'DB' abbreviation usually means ?
- A.
Database
- B.
Double Byte
- C.
Data Block
- D.
Driver Boot
- 8.'.JPG' extension refers usually to what kind of file?
- A.
System file
- B.
Animation/movie file
- C.
MS Encarta document
- D.
Image file
- 9.'CD' abbreviation usually means ?
- A.
Command Description
- B.
Change Data
- C.
Copy Density
- D.
Compact Disc
- 10.On the Task bar the time is shown in the...?
- A.
Start menu
- B.
Scroll bar
- C.
Desktop
- D.
Notification area or Tray
- 11.Another word for the CPU is...
- A.
Execute
- B.
Microprocessor
- C.
Micro chip
- D.
Decode
- 12.Which of the following is not a version of Microsoft Windows?
- A.
Red Hat
- B.
XP
- C.
ME
- D.
Vista
- 13.How many bits is a byte?
- A.
4
- B.
8
- C.
16
- D.
32
- 14.How many layers are there in DBMS architecture?
- A.
2
- B.
3
- C.
4
- D.
5
- 15.What is a "relation" in DBMS?
- A.
Tuple
- B.
Table
- C.
Attribute
- D.
Field
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