mit103 smu m.sc it fall 2014 Ist sem assignment

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PROGRAM-Master of Science in Information Technology(MSc IT)Revised Fall 2011

SEMESTER-1

SUBJECT CODE & NAME-MIT103- OBJECT ORIENTED PROGRAMMING

CREDIT-4

BK ID-B1477

MAX. MARKS-60

Q1. Describe about Multi-threading. What is the significance of Java Bytecode?

Answer:

Multi-threading:

Multithreading is the ability of an application to perform multiple tasks at the same time. We can create multithreading programs using Java. The core of Java is also multithreaded.

Significance of Java Bytecode:

Qus:2 What is the significance of Access specifiers? Explain about the three access Specifiers.

Answer:

The significance of Access specifiers:

An access specifier determines which features of a class (the class itself, the data members, and the methods) may be used by other classes.

Qus:3 Define exception. List few exceptions that may occur during program execution. Describe about exception classes.

Answer:

Exception:

The term exception denotes an exceptional event.

“It can be defined as an abnormal event that occurs during program execution and disrupts the normal flow of instruction”.

Q4. What are Applets? What are the restrictions of Applets? Describe about applet class.

Answer:

Applets:

An applet is a Java program that can be embedded in a web page. Javaapplications are run by using a Java interpreter. Applets are run on anybrowser that supports Java. Applets can also be tested using theappletviewertool included in the Java Development Kit. In order to run anapplet it must be included in a web page, using HTML tags. When a userbrowses a web server and it runs applets on the user’s system.

Q5. Compare JDBC and ODBC

Answer:

JDBC and ODBC

Java Data Base Connectivity (JDBC):

The JDBC API (Java Data Base Connectivity Application ProgramInterface) can access any kind of tabular data, especially data stored in aRelational Database. It works on top of ODBC (Open Data BaseConnectivity) which was the driver for database connectivity since age olddays but since ODBC was implemented in C so people from the VBbackground had some problems in understanding the

Q6. Describe about Java Beans and BeanBox.

Answer:

Java Beans and BeanBox

Java Beans:

JavaBeans is the software component architecture for Java. It allows constructing applications efficiently by configuring and connecting components called Beans. The Beans need to be written and tested with a rich set of mechanisms for interaction between objects, along with common actions that most objects will

Get fully solved assignment, plz drop a mail with your sub code

computeroperator4@gmail.com

Charges for mba rs 125/subject and rs 700/semester only.

For other rs 125/subject only

if urgent then call us on 08791490301, 08273413412

our website is www.smuassignment.in

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