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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)
A collection of rows and columns is called

a) Field
b) Tuple
c) Table
d) None of these



Answer
Correct Answer Is : Table
Solution Is :
Which of the following is the characteristics of Information.

a) Accuracy
b) Reliable
c) Timeliness
d) All of these



Answer
Correct Answer Is : All of these
Solution Is :
Information is useful for

a) Making decisions
b) Helps the users in tackling problems
c) S
d) None of these



Answer
Correct Answer Is : S
Solution Is :
Which is not a feature of data in Database.

a) It helps in decision making.
b) It is stored only once.
c) It is well organised.
d) It is accessible in different orders.



Answer
Correct Answer Is : It helps in decision making.
Solution Is :
Acronym of DBA is

a) DataBase Automatic
b) DataBase Acceptor
c) Database Activity
d) DataBase Administrator



Answer
Correct Answer Is : DataBase Administrator
Solution Is :
Which of the following is the responsibilities of DBA.

a) DBA is to monitor and administer the DBMS security
b) Deciding hardware device to be used
c) Ensuring Availability of data
d) All of these



Answer
Correct Answer Is : All of these
Solution Is :
A collection of related records is known as

a) Information
b) File
c) Either a or b
d) None of these



Answer
Correct Answer Is : File
Solution Is :
How many types of cardinality ratio are available in DBMS.

a) 4
b) 3
c) 6
d) 5



Answer
Correct Answer Is : 4
Solution Is :
The Employee and Project is which type of relationship.

a) 1:N
b) N:1
c) 1:01
d) M:N



Answer
Correct Answer Is : M:N
Solution Is :
A person, place, thing, event or concept about which information is recorded is called as

a) Attribute
b) Data Value
c) Entity
d) None of these



Answer
Correct Answer Is : Entity
Solution Is :

Preparation for Exams