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Posted Date: 15 Aug 2009 Posted By:: K.V.S.S.D.Vara Prasad Member Level: Gold Points: 5 (Rs. 1)
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2009 Sikkim Manipal University B.C.A. Computer Application BC0047-Java Programming -Assignment Papers for August 2009 fall session Question paper
August 2009 Bachelor of Computer Application (BCA) – Semester 4 BC0047 – Java Programming – 4 Credits (Book ID: B0831) Assignment Set – 1 (40 Marks)
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1. Explain the main features of Java language. [5 Marks] 2 Write a program in java to find factorial of a number. [5 Marks] 3. Explain the InputStream and OutputStream class hierarchies with suitable diagrams. [10 Marks] 4. Write a program to find largest of 3 integers using: a) Comparison Operators b) Logical Operators [5 Marks] 5. Write a program to explain the Exception Handling mechanisms in Java using the keywords: try, catch and finally. [5 Marks]
6. Write a simple GUI based program to prepare a similar interface as shown below: [10 Marks]
August 2009 Bachelor of Computer Application (BCA) – Semester 4 BC0047 – Java Programming – 4 Credits (Book ID: B0831) Assignment Set – 2 (40 Marks)
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1. Write a simple Java program to demonstrate the use of ‘Continue’ statement. [5 Marks]
2. What are the rules for naming variable in Java? [5 Marks] . 3. Write a program to perform the basic arithmetic operations: a) Addition [10 Marks] b) Subtraction c) Multiplication d) Division Use 4 different methods for the above and invoke them as necessary from the main() method.
4. Explain the concept of interfaces in Java with a suitable example for the same [10 Marks]
5. What are the different components of an event. [10 Marks]
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