Magadh University BCA Part-3 Question 2022 (Paper-VI) Download

Magadh University BCA Part-3 Question 2022 (Paper-VI) Details: Magadh University has recently conducted their BCA Part 3 Exam on 2022. All BCA 6th Semester Students can check your final year exam question paper and prepare yourself for the examination. Following Questions are the same  question which was asked in Magadh University BCA Part 3 Exam 2022.

Magadh University BCA Part 3 Paper 6 Exam 2022 Question Paper

2022

Full Marks: 100

Time : 3 Hours

The question’s are of equal value

Answer five questions including Question 1 which is compulsory

Question 1: Choose the correct answers of the following :
(a)________is one of the inventors of Java.

1. Dannis Ritchie
2. TamesGosling |
3. Bijarne Straustrup
4. Balagurusamy

(b) Java compiler translates source code into

1. Byte Code (Virtual Machine Code)
2. Bit Code
3. Machine Code
4. User Code

(c) JVM stands for

1. Java Virtual Method
2. Java Virtual Machine
3. Java Variable and Methods
4. Java Versatile Machine

(d) What is the file name extension of a Java source program?

1. .j
2. .ja
3. .java
4. .jax

(e) The comparisons can be done with the help of operator.

1. relational
2. mathematical
3. arithmetic
4. assignment

(f) If two methods have same name but different parameter list then it is called

1. method overloading
2. method overriding
3. operator overloading
4. None of these

(g) Through the applet life cycle state occur only once

1. running
2. idle
3. born
4. dead

(h) In Java arrays are

1. object references
2. primitive data type
3. objects
4. None of these

(i) All syntax errors are known as errors.

1. run-time
2. exception
3. logical
4. compile-time

(j) Which is/are valid loop name in Java below ?

1. For
2. While
3. Do while
4. All of these

Question 2. Define object-oriented programming. Write its characteristics.

Question 3 . What is Java? Explain its features

Question 4. What do you understand by Loop? Write a Java Program to print first n prime numbers.

Question 5. What is overriding method? Explain’ its utilities.

Question 6. What is nesting of methods? Write a Java Program to show the nesting of methods.

Question 7. Define inheritance. Describe different forms of inheritance.

Question 8. What are the different types of applets? Mention its features.

Question 9. Discuss and differentiate between array and string.

Question 10. Write short notes on the following:

(a) Increment and decrement operator
(b) Method overloading.

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