.png)
WORKING OF WEP The Wired Equivalent Privacy protocol is used in 802.11 networksto protect link-level data during wireless transmission. It is described in detail in the 802.11 standard [15]; we reproduce a brief description to enable the following discussion of its properties.WEP relies on a secret key shared between the communicatingparties to protect the body of a...
You imagine many things that are not so, but if you continue to imagine these things, they eventually come to pass; WHY IS THIS? It is because the imagination is the process of imaging these things in or on your mind, and this process is nature's method of creation. Perhaps you may think that your imagination can create...
TO understand why inline fuction is needed firstly, we have to understand what happen when funcion is called from figure: when function is called the CPU stores the memory address of the instruction following the function call(RIP) return instruction pointer, then copies the arguments of the function on the stack and finally transfers control to the specified function...
Inline Functions in C++ Inline function is one of the important feature of C++. Inline function is a function that is expanded in line when it is called. When the inline function is called whole code of the inline function gets inserted or substituted at the point of inline function call. This substitution is performed by the C++...
TEMPLATES Templates is used to pass data type as a parameter(arguments) so that we don’t need to write same code for different data types. Template is an example of compile time polymorphism Declration of Templates: template <typename T> return_type function_name(arguments) example: A software company may need sort() for different data types. Rather than writing and maintaining the multiple...
1->The C language is.a) A context free languageb) A context sensitive languagec) A regular languaged) Parsable fully only by a Turing machine2->The value of j at the end of the execution of the following C program.int incr (int i){ static int count = 0; count = count + i; return (count);}main (){ int i,j; for (i = 0;...
A Doubly Linked List (DLL) contains an extra pointer, typically called previous pointer, together with next pointer and data which are there in singly linked list. Following is representation of a DLL node in C language. /* Node of a doubly linked list */ struct node { int data; struct node *next; // Pointer to next node in...
