☰ 🔍
🖊️Ask a Question
Electrical Engineering

Which of the following statements is true (A) Abstract data types are the same as classes (B) Abstract data types do not allow inheritance (C) Classes cannot inherit from the same base class (D) Object have state and behavior

by 0 views
Which of the following statements is true
(A) Abstract data types are the same as classes
(B) Abstract data types do not allow inheritance
(C) Classes cannot inherit from the same base class
(D) Object have state and behavior
0 like 0 dislike

1 Answer

by
(B) Abstract data types do not allow inheritance
0 like 0 dislike

Related questions

by anonymous asked Feb 6, 2021 26 views
Which of the following statement(s) with regard to an abstract class in JAVA is/are TRUE? I. An abstract class is one that is not used to create objects. II. An abstract class is designed only to act as a base class to be inherited by other classes. (1) Only l (2) Only II (3) Neither I nor II (4) Both l and II

Which of the following statement(s) with regard to an abstract class in JAVA is/are TRUE? I. An abstract class is one that is not used to create objects. II. An abstract class is designed only to act as a base class ... by other classes. (1) Only l (2) Only II (3) Neither I nor II (4) Both l and II
Answer : Both l and II...

View solution
0 like 0 dislike
1 answer
by itszee asked Aug 1, 2021 1 view
The feature of the object oriented paradigm which helps code reuse is (A) object. (B) class. (C) inheritance. (D) aggregation.

The feature of the object oriented paradigm which helps code reuse is (A) object. (B) class. (C) inheritance. (D) aggregation.

View solution
0 like 0 dislike
0 answers
by anonymous asked Feb 7, 2021 30 views
Which of the following is/are correct with reference to Abstract class and interface ? (a) A class can inherit only one Abstract class but may inherit several interfaces. (b) An Abstract class can provide complete and default code but an interface has no code. Codes : (A) (a) is true (B) (b) is true (C) Both (a) and (b) are true (D) Neither (a) nor (b) is true

Which of the following is/are correct with reference to Abstract class and interface ? (a) A class can inherit only one Abstract class but may inherit several interfaces. (b) An Abstract class can provide complete and default ... true (C) Both (a) and (b) are true (D) Neither (a) nor (b) is true
Answer : Answer: C...

View solution
0 like 0 dislike
1 answer
by itszee asked Aug 1, 2021 0 views
An object encapsulates (A) Data (B) Behaviour (C) State (D) Both Data and behaviour

An object encapsulates (A) Data (B) Behaviour (C) State (D) Both Data and behaviour
Answer : (D) Both Data and behaviour...

View solution
0 like 0 dislike
1 answer
by anonymous asked Feb 7, 2021 10 views
Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B) Object-oriented databases store computational instructions in the same place as the data. (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases. (D) Object-oriented databases store more types of data than relational databases and access that data faster.

Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B ... Object-oriented databases store more types of data than relational databases and access that data faster.
Answer : (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases....

View solution
0 like 0 dislike
1 answer

50.5k questions

47.1k answers

240 comments

7.0k users

© 2025 Question Answer