INTERRUPT An interrupt is a control signal sent to the microprocessor to draw its attention. It is a type of signal to processor in which processor,on receiving the interrupt request,stops its current operation and starts executing the subroutine associated with the interrupt signal. Interrupt signal is – active low (0) […]
Concept of Data Structure A data type can be defined as set of values and set of operations which are permissible on those values. For example, an integer data type in C language can have range ( -32768 to 32767) and set of operations +, – , * , […]
BINARY TREE An important category of general tree is Binary Tree. A binary tree can be defined as a finite collection of nodes where each node is having the property that it can have 0,1 or 2 children. A binary tree may be empty known as Null tree or […]
What is binary numbers? Binary means two numbers i.e 0 or 1. What is binary addition and subtraction? Addition and subtraction are arithmetic operators. Binary addition means adding between two binary numbers. Binary subtraction means subtracting between two binary numbers. Overflow rule: In general term, overflow means , a thing […]
TREE A tree t can be a defined as finite(means limit or not infinite) set of nodes in which there is one specially designated node known as root of the tree. and the remaining nodes are partitioned into disjoint sets t1, t2….tn such that each t1 is itself a tree […]
INTRODUCTION TO DATA STRUCTURE A data structure is a way of storing the data in computer’s memory so that it can be used efficiently. Formally, a data structure is a logical or mathematical model of organization of data. The choice of data structure begins with the choice of an Abstract […]
