Dr.A.P.J.Abdul Kalam University BE V SEM ALL BRANCH Java Programming [IT-505] Dec - 2020 Question Paper

Dr.A.P.J.Abdul Kalam University 

Bachelor of Engineering

Fifth Semester Main Examination, Dec-2020

Java Programming [IT-505]

Branch: IT

Time: 3:00 Hrs Max Marks 70

Note : 1. Attempt any five questions out of eight.

2. All question carry equal marks.

Q.1 (a) Explain the concept of java development kit (JDK) and java virtual machine in detail.

 (b) Explain the concept of interface and packages with example.

Q.2 (a) What is java applet? Describe it with suitable example.

 (b) What is abstract window toolkit (AWT)?

Q.3 (a) Explain the concept of thread. Describe the life-cycle thread with suitable example.

(b) What is frame in java? Explain various frame layouts in java.

Q.4 (a) Explain the Java event handling model. Describe self-contained events and delegating events.

(b) Discuss the life cycle at applet with suitable example.

Q.5 (a) What is exception handling in java?

 (b) What is multithreading? Write a suitable java programing to implement the concept of

multithreading.

Q.6 (a) Describe the various java net package in detail.

(b) Describe various exception types in java in details.

Q.7 (a) Describe various java input/output file system classes in detail.

 (b) Write steps to create RMI application and explain with example.

Q.8 (a) Describe the JDBC connectivity model with suitable java program.

 (b) Describe java application programming interface (API) in details.

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