Specimen paper · 2024 · CollegeDekho (mirror of CISCE PDF)
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20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
The number of bytes occupied by a character array of 10 elements.
20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
Name the package that contains wrapper classes:
20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
Which of the following is a valid Integer constant:
1. 4
2. 4.0
3. 4.3f
4. “four”
20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
Assertion(A): In java statements written in lower case letter or upper case letter
are treated as the same.
Reason(R): Java is a case sensitive language.
20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
Read the following text, and choose the correct answer:
A class encapsulate Data Members that contains the information necessary to
represent the class and Member methods that perform operations on the data
member.
What does a class encapsulate?
20] Choose the correct answers to the questions from the given options. (Do not copy the question, write the correct answers only.) (i) Name the feature of java depicted in the above picture. (a) Encapsulation (b) Inheritance (c) Abstraction (d) Polymorphism
When primitive data type is converted to a corresponding object of its class, it
is called:
