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3 years ago

Which one of the following rules for selecting a password is the best?

Computers and Technology

2 answers:

Studentka2010 [4]3 years ago

8 0

Answer:B IS CORRECT

Explanation:

horsena [70]3 years ago

3 0

Answer:

(b) 7 characters: 4 Numbers, 1 Lowercase Letter, 1 Uppercase letter, 1 Symbol

Explanation:

The best rule that makes a password great is that rule that increases the entropy of the password. The entropy of a password is the measure of how easy it is for the password to be cracked e.g by guessing, by brute force cracking, by dictionary attacks and other related cracking methods.

A rule that makes use of a logical combination of the four types of characters - digits, lowercase letters, uppercase letters and special symbols - gives a greater strength to the password than the rules that just make use of the some of the four types of characters.

Increasing the length of the password too is a great way of increasing the entropy of the password. But then, if there is a trade-off between length and combination, the latter is better.

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How did the tropica cyclone impact the environment

Vilka [71]

Island dim disk disk dim sum

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2 years ago

Case-Based Critical Thinking QuestionsCase 9-1Melissa, a computer science engineering student, is learning the basics of progr

Sunny_sXe [5.5K]

Answer:

Option D: monthName.splice(2, 3, "Mar", "Apr", "May");

Explanation:

splice is a JavaScript array method which can be used to insert or remove item(s).

It has general syntax: splice( i, n , item1, item2, item3, .... , itemX)

i : index position of the array where the item should be inserted or removed
n: number of item(s) should be removed starting from index-i
item1,item2,....itemX : item(s) to be inserted

If we have an original monthName array with elements:

["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]

monthName.splice(2, 3, "Mar", "Apr", "May") will

remove 3 items from index position-2 ("March", "April" and "May")
and insert three new items, "Mar", "Apr" and "May".

New array:

["January", "February", "Mar", "Apr", "May", "June", "July", "August", "September", "October", "November", "December"]

4 0

3 years ago

As a student, why do you need to know and follow the steps printing a <br><br>document?

Kazeer [188]

So I am able to print my math notes and keep up in geometry.

7 0

3 years ago

Read 2 more answers

c++ Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins wi

Margaret [11]

Answer:

The following are the program in the C++ Programming Language:

#include <iostream> //header file

#include <string> //header file

#include <vector> //header file

//name space

using namespace std;

//main function

int main() {

vector<string> word; //set variable

vector<int> c; //set variable

int s, counts = 0; //set variable

string strng; //set variable

cout<<"Enter the size of string: "; //print message

cin >> s; //get input

cout<<"Enter the string: "; //print message

for(int i = 0; i < s; ++i) { //set for loop

cin >> strng; //get input

word.push_back(strng);

}

for(int i = 0; i < s; ++i) { //set for loop

counts = 0;

for(int j = 0;j<word.size();j++){ //set for loop

if(word[j] == word[i]){ //set if statement

counts++; //increament in counts

}

c.push_back(counts);

}

for(int i = 0; i < s; ++i) {

cout << word[i] << " " << c[i] << endl;//print result

}

return 0;

}

<u>Output</u>:

Enter the size of string: 2

Enter the string: hello sir

hello 1

sir 1

Explanation:

Here, we define three header files <iostream>, <String>, <vector> and namespace "std" after that we define main() method inside it.

Then, we set two vector type variables first one is string variable "word" and the second one is integer variable "c".
Then we set two integer variable "s" and "counts" and variable "counts" assign to 0.
Then, we get input from the user in variable "s" for the length of the loop.
Then, we set for the loop inside it, we get input in the variable "strng" from the user.
Then, we set the for loop for count the string repetition if any word comes again in the string then the value of count will increase.
Finally, we set for a loop to print the result.

4 0

3 years ago

Who else hates it when Edgenuity has technical problems with international students?

konstantin123 [22]

Answer: ya it sucks

AI used to be a A student until edgenuity had to be used.

Explanation:

7 0

3 years ago