Network layer protocols specify the <u>packet structure</u> and processing used to carry data between hosts.
<h3>What is the Network layer protocols about?</h3>
The header, payload, as well as the trailer of a network packet are its three component pieces. The underlying network architecture or protocol employed determines the format and size of a network packet. A network packet resembles a package in concept.
Therefore, Network layer protocols define the packet format and processing needed to transfer data from one host to another host, in contrast to the Transmission layer (OSI Layer 4), which controls the data transport between the programs operating on each end computer.
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Question 17:
Shoe E = new Shoe(7, "Left");
This line of code will not compile correctly because the programmer provided a string when a boolean value was required. "Left" should either be true or false.
Question 18:
2 is the output.
The substring of r at index 3, 4 is w and w is at index 2 in the q variable.
Question 19:
The output is: The answer is: 8.0. The math.pow function returns floating type values and that's why you get a decimal point.
Question 20:
The integers are being added together.
5 + 8 = 13
The output is 13.
Answer:
here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// function to alphabetize the input string
void alphabetize(string &str)
{
// find the length of string
int n=str.size();
for(int x=0;x<n;x++){
for(int y=x+1;y<n;y++)
{
//swap the character
if(str[x]>str[y]){
char ch=str[x];
str[x]=str[y];
str[y]=ch;
}
}
}
cout<<"alphabetize string is: "<<str<<endl;;
}
int main()
{// string variable to read input
string inp;
cout<<"Please Enter a String in lowercase :";
//reading the input
cin>>inp;
// call function with inp argument
alphabetize(inp);
return 0;
}
Explanation:
Declare a variable "inp" of string type and assign the input string to it. call the alphabetize() function with argument "inp".In the alphabetize(),find the length of input string.Then travers the string and if a character is greater than any next character in the string then swap it, so that all the character are sorted.
Output:
Please Enter a String in lowercase :helloworld
alphabetize string is: dehllloorw
Answer:
totally
awesome
Explanation:
You can evaluate the expressions in the statements by hand:
if (a*b!=c) evaluates to
if (2*3 != 11)
if (6 != 11)
if (true)
so the next line is executed (it prints 'totally')
Likewise, the other if statement also evaluates to true.
Answer:
your answer is d wish it helps you