802 project 802 project is an IEEE(Institute of Electrical and Electronics Engineers)  initiative which standardizes  LAN (Local Area Networks)  and MAN (Metropolitan Area Networks) communication protocols. And it gives a number after 802 and a dot for a specific network. Such as, Ethernet  standardized  as  802.3 and WiFi  as 802.11 which are popular standards for wired LAN

CBRGEN tool for NS-2 CBRGEN tool for NS-2 is used to create  random connections between nodes in wireless ad hoc networks, actually cbrgen is a file cbrgen.tcl  which  content listed below. the syntax for  generating connection file is. ns cbrgen.tcl [-type cbr|tcp] [-nn nodes] [-seed seed] [-mc connections] [-rate rate] > connections Example is ns

White board animation softwares White board animation softwares are very useful for making educational videos and marketing purposes. Furthermore, many people do not want to face camera. For those it is very helpful that without facing camera they can make videos. One of the benefits of  using these softwares that each process and event  you

An Overview SETDEST tool for NS-2 SETDEST tool- SETDEST tool is used for  setting nodes’ mobility, pause time  area under which node will move, and finally you will get rid of manually setting of nodes axes X, Y and Z and mobility. The syntax of the  set dest is setdest -v <2> -n <nodes> -s

 This program contains some errors you need to remove. ___________________________________________________ #include<iostream> using namespace std; class BinarySearch { int i; int n; public: void b_search(int *, int, int); }; void BinarySearch :: b_search(int a[],int n, int dataitem) { int start, end, mid, index, f=0; start=0; end = n-1; cout<<“Enter data item to be searched”; while( (start

In this post,  bubble sort is written in C++ using class. #include<iostream> using namespace std; class BubbleSort { int a[20]; public: int *bubblesort(int *, int); }; int* BubbleSort :: bubblesort( int a[], int n) { int i, j, t; for( i=0; i < n; i++) { for(j=0; j < n-i-1; j++) { if ( a[j]

Structures in C Programming Structures are salient features of C programming language and it is a user defined data type that packages integer, float and character data types. Furthermore, the addresses of data members in a structure are contiguous as you can see in the example. ________________________________ #include<stdio.h> struct student_record { int id_no; int age;

Templates are used to support generic programming  in C++, what happens when you need a function of a class that takes its argument  as float as well as integer. You have to declare and define two functions, the first one  takes parameters of the type integer and another float . Further,  templates make life easy,

Polymorphism Feature in C++ Polymorphism means single name but multiple formats and this is one of the crucial features of C++. Furthermore, when there are multiple formats of a single function then choosing an appropriate version of the function is a problem. Choosing appropriate version of the function at the compile time is referred as