SJF Tabular Method

In the previous article, we computed the average waiting time and average turnaround time for processes that are scheduled with First Come, First Serve (FCFS) algorithm using Tabular Method.IntroductionIn this post, we will compute average waiting time and average turnaround time for scheduled processes with another algorithm called Shortest Job First (SJF). You may have … Read more

FCFS Tabular Method

The usual method of computing average time, average wait time, turnaround time and average turnaround time for processes is to make a Gantt Chart and then compute these times. In this article, we explore another way to compute the average turnaround time and average wait time for processes based on the same logic given by the … Read more

Program in Java for Addition of Two Matrices

Previous Next The program for addition of two matrices uses simple arithmetic operations on two given matrices and prints the output.It is written in NetBeans 8.2 installed on a windows 7 64-bit system. You may also need to install the Java SDK version suitable for NetBeans 8.2.It is a simple demonstration of arithmetic operations and … Read more

Program to compute Average of an array of integers

Previous Next The program to compute average of an array of integers is a simple program to demonstrate the usage of arrays.The program is intended for beginners of Java programming language.We are using JDK 8u111 with Netbeans IDE 8.2 installed on a Windows 7 64-bit PC to compile and run the program. You may alternatively … Read more

Java Program to Demonstrate the Use of Arrays

Previous Next This is a simple Java program to demonstrate the use of arrays. Arrays are very important concept in any programming language and Java is not very different. An array is a sequential arrangement of variables of same type that share same name.Instead of declaring lot of independent variables of same type, you can … Read more

Java Program using Multiple Classes

Previous First Java is an object-oriented programming language. You can create multiple classes in Java and create a class hierarchy such that one class can call another class. Do not confuse this with Java inheritance because, in class inheritance, there is a parent-child relationship between classes.The derived or the child class always inherit the properties and … Read more

Program to compute area of a circle in Java

Previous Next The program to compute the area of a circle in Java language is a simple demonstration of evaluating an expression. This formula for an area of a circle is the expression that we need to evaluate to get the expected results.It is intended for beginners of Java programming language.It is compiled using JDK … Read more

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