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  • Computer Practice Computer Awareness Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Computer Awareness Data Base Management System (DBMS) for Computer Practice student. This free online Computer Awareness study material for Computer Practice will help students in learning and doing practice on Data Base Management System (DBMS) topic of Computer Practice Computer Awareness. The study material on Data Base Management System (DBMS), help Computer Practice Computer Awareness students to learn every aspect of Data Base Management System (DBMS) and prepare themselves for exams by doing online test exercise for Data Base Management System (DBMS), as their study progresses in class. Kidsfront provide unique pattern of learning Computer Awareness with free online comprehensive study material and loads of Computer Practice Computer Awareness Data Base Management System (DBMS) exercise prepared by the highly professionals team. Students can understand Data Base Management System (DBMS) concept easily and consolidate their learning by doing practice test on Data Base Management System (DBMS) regularly till they excel in Computer Awareness Data Base Management System (DBMS).


Data Base Management System (DBMS)
Which of the following is not a disadvantage of file processing system.

a) Consistent
b) Duplicate data
c) Poor Data Security
d) Data is isolated



Answer
Correct Answer Is : Consistent
Solution Is :
Which of the following is correct for Database systems.

a) Data Integrity is poor
b) Minimal Redundancy
c) Consistency can be avoided
d) Less Security



Answer
Correct Answer Is : Minimal Redundancy
Solution Is :
Database Designers are responsible for

a) Identifying the data to be stored in database.
b) Choosing appropriate structures to represent and store this data.
c) Both a and b
d) None of these



Answer
Correct Answer Is : Both a and b
Solution Is :
How many types of schema are available.

a) 2
b) 3
c) 4
d) 5



Answer
Correct Answer Is : 3
Solution Is :
A person or group of persons responsible for over all control of database.

a) Database Administrator
b) Application Programmer
c) Database Designer
d) None of these



Answer
Correct Answer Is : Database Administrator
Solution Is :
Which of the following is not a type of schema.

a) Internal Schema
b) Conceptual Schema
c) Final Schema
d) External Schema



Answer
Correct Answer Is : Final Schema
Solution Is :
The DBMS architecture is divided into how many levels.

a) 2
b) 3
c) 4
d) 5



Answer
Correct Answer Is : 3
Solution Is :
The external level is defined by

a) Administrator
b) Programmer
c) User
d) None of these



Answer
Correct Answer Is : User
Solution Is :
Which of the following level is closed to physical storage.

a) Internal level
b) Conceptual level
c) External level
d) None of these



Answer
Correct Answer Is : Internal level
Solution Is :
The ability to use the database without knowing the representation details is known as

a) Data Dependence
b) Data Independence
c) Logical Independence
d) None of these



Answer
Correct Answer Is : Data Independence
Solution Is :
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