in 1990, when computer scientist Tim Berners-Lee invented the World Wide Web.
Answer:
Collaborative learning is an e-learning approach where students are able to socially interact with other students, as well as instructors. ... Collaborative learning is based upon the principle that students can enrich their learning experiences by interacting with others and benefiting from one another's strengths.
Explanation:
inclusion of collaborative activities in an online course leads to positive student performance outcomes. Collaborative group interactions facilitate active learning, shared knowledge, and promote social interaction and a supportive eLearning community
Answer:
// here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// main function
int main()
{
// variables
int x=5,y=2,z=9;
int min;
// find the smallest value and assign to min
// if x is smallest
if(x < y && x < z)
// assign x to min
min=x;
// if y is smallest
else if(y < z)
// assign y to min
min=y;
// if z is smallest
else
// assign z to min
min=z;
// print the smallest
cout<<"smallest value is:"<<min<<endl;
return 0;
}
Explanation:
Declare and initialize variables x=5,y=2 and z=9.Then check if x is less than y and x is less than z, assign value of x to variable "min" .Else if value of y is less than value of z then smallest value is y, assign value of y to "min".Else z will be the smallest value, assign its value to "min".
Output:
smallest value is:2
Answer:
The AES decryption time is 8 minutes
Explanation:
GIVEN THAT:
The 1 GByte is equal to 230 bytes and equal to 233 bits
The RSA decryption time is calculated as = 233 / (100*230 )
= 83886. 06 seconds
= 23 hours
The RSA decryption time is 23 hours
The AES decryption time is calculated as = 233 / (17 * 230 )
= 481.81 seconds
= 8 minutes .
The AES decryption time is 8 minutes
