A:-implement
B:-revoke
B:-revoke
C:-grant
D:-none of these
Correct Answer:- Option-C
2:- is executed when a table is modified
D:-none of these
Correct Answer:- Option-C
2:- is executed when a table is modified
A:-procedure
B:-function
B:-function
C:-trigger
D:-none of these
Correct Answer:- Option-C
3:-Which of the following command is used to delete a particular column in a relation?
A:-DELETE
D:-none of these
Correct Answer:- Option-C
3:-Which of the following command is used to delete a particular column in a relation?
A:-DELETE
B:-ALTER
C:-UPDATE
D:-DROP
Correct Answer:- Option-B
4:-A transaction completes its execution is said to be
Correct Answer:- Option-B
4:-A transaction completes its execution is said to be
A:-Saved
B:-Rolled
C:-Committed
B:-Rolled
C:-Committed
D:-Loaded
Correct Answer:- Option-C
5:-The language used in application program to request for data from DBMS is
A:-DDL
B:-DML
C:-DCL
D:-all of these
Correct Answer:- Option-B
6:-Which of the following is NOT related to OOP?
A:-Encapsulation
B:-Data Abstraction
Correct Answer:- Option-C
5:-The language used in application program to request for data from DBMS is
A:-DDL
B:-DML
C:-DCL
D:-all of these
Correct Answer:- Option-B
6:-Which of the following is NOT related to OOP?
A:-Encapsulation
B:-Data Abstraction
C:-Data Hiding
D:-Data Dictionary
D:-Data Dictionary
Correct Answer:- Option-D
7:-In a class defined using an Object Oriented Programming language:
A:-All data and functions should be public to maximise flexibility and ease of use
7:-In a class defined using an Object Oriented Programming language:
A:-All data and functions should be public to maximise flexibility and ease of use
B:-Nearly all data should be private and most functions should be public
C:-Nearly all data should be public and most functions should be private
C:-Nearly all data should be public and most functions should be private
D:-All data must be private, but functions are neither private nor public
Correct Answer:- Option-B
8:-Which among the following is an Object-Oriented Programming language?
A:-Java
B:-Simula 67
8:-Which among the following is an Object-Oriented Programming language?
A:-Java
B:-Simula 67
C:-Smalltalk
D:-All the above
Correct Answer:- Option-D
9:- are the basic run times entities in an object-oriented system.
A:-Objects
D:-All the above
Correct Answer:- Option-D
9:- are the basic run times entities in an object-oriented system.
A:-Objects
B:-Classes
C:-Functions
D:-All the above
Correct Answer:- Option-A
D:-All the above
Correct Answer:- Option-A
10:-Operator Overloading
A:-Defines a new meaning to an existing operator
A:-Defines a new meaning to an existing operator
B:-Enables operators to work with objects
C:-Implements polymorphism
C:-Implements polymorphism
D:-All of the above
Correct Answer:- Option-D
Correct Answer:- Option-D
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