Programming Fundamentals Lab Manual 02

Programming Fundamentals Lab Manual 02

1) Stage J(Journey)

Introduction

Selection:

Selection means selecting a set of statements for execution under a certain condition, the condition should a logical test involving logical and relational operators, e.g. display A/B only when B is not equal to zero, means we have to test B for the specific value of zero.
Raptor uses the symbol for selection type statements the diamond symbol represents the logical test and YES branch means execution path when condition evaluates to be true, obviously NO side branch represents execution path when the condition evaluates to be false.

Iteration or Looping:

Iteration means repetition i.e. to repeat a set of statements a certain number of times or to repeat the statements until a specific condition is met, e.g. if the user enters a negative value for his age then ask him to enter the age repeatedly until he enters a value greater than zero. Raptor uses the symbol for looping.

2) Stage a1 (apply)

Lab Activities:

Activity 1:

Draw a flowchart that tells user whether the Integer entered is Even or Odd Number, use % symbol to test the remainder value.

Activity 2:

Draw a flowchart to accept two values from user and display the larger one.

Solution:

Activity 3:

Draw a flowchart for a program that reads two numbers and displays the number series from first to last number.

3) Stage v(verify)

Home Activities:

  1. Draw a flow chart to calculate the Sum of series from Starting to Ending Number, the increment per cycle is also entered by the user.
  2. Construct flow chart to Calculate Factorial of a Number entered by the user.

4)    Stage a2(assess)

Lab Assignment and Viva voce

Statement Purpose:

This lab covers the following topics:
  • Install NetBeans
  • Getting Started with NetBeans
  • Creating a Project
  • Creating a Class
  • Compiling a Class
  • Running a Java Application
  • Forcing a Program to Terminate
This tutorial applies to NetBeans 6, 7, or a higher version.

Activity Outcomes:

This lab teaches you the following topics:
  • Installing java
Create first java program

Solution:

Location: India

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