Answer:
Will the printer work when I connect the printer's USB cable into a USB 2.0 port on my computer:
b. Yes, but at the USB 2.0 speed.
Explanation:
- The option a is not correct as we can use 2.0 port also for this purpose but not only 3.0.
- The option b is correct as we can use 2.0 USB Port for 3.0 USB but the speed will remain that of 2.0 USB.
- The option c is incorrect as because the speed is dependent on the speed of port.
- The option d is incorrect as because USB can have speed of 2.0 or 3.0 depending upon the port and USB but can't have 1.1 speed.
Sftp uses SSH mechanism to provide security for authentication and data transfer.
<h3>What are SSH known for?</h3>
SSH or Secure Shell is known to be a kind of a network communication protocol that helps two computers to be able to communicate and also share their data.
Therefore, one can say that Sftp uses SSH mechanism to provide security for authentication and data transfer.
Learn more about SSH mechanism from
brainly.com/question/13086077
#SPJ12
Answer:
#include<iostream>
using namespace std;
int main() {
cout<<"Enter The Size Of Array: ";
int size;
bool isBestCase=false;
cin>>size;
if(size<=0){
cout<<"Error: You entered an incorrect value of the array size!"<<endl;
return(0);
}
int array[size], key;
cout<<"Enter the numbers in the array, separated by a space, and press enter:";
// Taking Input In Array
for(int j=0;j<size;j++){
cin>>array[j];
}
//Your Entered Array Is
for(int a=0;a<size;a++){
cout<<"array[ "<<a<<" ] = ";
cout<<array[a]<<endl;
}
cout<<"Enter a number to search for in the array:";
cin>>key;
for(i=0;i<size;i++){
if(key==array[i]){
if(i==0){
isBestCase=true; // best case scenario when key found in 1st iteration
break;
}
}
}
if(i != size){
cout<<"Found value "<<key<<" at index "<<i<<", which took " <<++i<<" checks."<<endl;
} else{
cout<<"The value "<<key<<" was not found in array!"<<endl;
cout<<"We ran into the worst-case scenario!"; // worst-case scenario when key not found
}
if(isBestCase){
cout<<"We ran into the best case scenario!";
}
return 0;
}
Explanation:
The C++ source dynamically generates an array by prompting the user for the size of the array and fills the array with inputs from the user. A search term is used to determine the best and worst-case scenario of the created array and the index and search time is displayed.
