This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
B.C.A. Part—III (Semester—V) Examination
CORE JAVA
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Paper—5ST1
Time : Three Hours] [Maximum Marks : 60
Note :— (1) ALL questions are compulsory.
(2) All questions carry equal marks.
- (a) What is Java ? Explain the features of Java. 6
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(b) Write a program in Java to demonstrate sum of command line arguments. 6
OR - (a) Explain the Object Oriented Programming Principles. 6
(b) Explain the various datatypes in Java. 6 - (a) Explain the class and object in Java with example.
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(b) Explain the use of super keyword in class hierarchy.
OR - (a) What is Constructor ? Explain the constructor overloading. 6
(b) What is Inheritance ? Explain the types of inheritances in Java. - (a) What is Package ? Explain pre-defined packages in Java. 6
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(b) What is the difference between extends and implements keyword in Java ? 6
OR - (a) What are the steps for creating package in Java ? Explain with example. 6
(b) How does Java support Multiple Inheritance ? Explain with example. 6 - (a) What is Exception ? Explain the types of exceptions in Java.
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(b) Explain the methods of Thread Class. 6
OR - (a) Explain the use of following keywords :—
(i) Try
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(iii) Finally. 6
(b) Write a program in Java to demonstrate multithreaded program. - (a) What is Applet ? Explain the life cycle of an Applet. 6
(b) Explain the mouse and keyboard events in Java. 6
OR - (a) Explain the Graphical User Interface (GUI) components in Java. 6
(b) Explain the methods of Applet Class. 6
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This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university