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Cloud [144]
3 years ago
12

Alice posts a key for encrypting that anyone can access. Bob uses that key to encrypt a message, then sends it to Alice. When Al

ice receives the message, she decrypts it using a private key.What kind of encryption process is this
Computers and Technology
1 answer:
UNO [17]3 years ago
5 0

Answer:

Public key encryption

Explanation:

DescriptionPublic-key cryptography, or asymmetric cryptography, is a cryptographic system that uses pairs of keys: public keys which may be disseminated widely, and private keys which are known only to the owner.

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Which of these is system software? Check all
Darya [45]

Answer:

Windows OS is software....

6 0
3 years ago
Which three features can be configured in the BIOS settings to secure a computer?
Vladimir79 [104]
Passwords, TPM, and Drive Encryption.

Hope this helps. :)
8 0
3 years ago
In a school 50% of the students are younger than 10, 1/20 are 10 years old and 1/10 are older than 10 but younger than 12, the r
Zielflug [23.3K]

Answer: 10 students

Explanation:

Students younger than 10 = 50%

Students that are 10years old = 1/20 = 1/20 × 100 = 5%

Students that are older than 10 but younger than 12 = 1/10= 1/10 × 100 = 10%

Students that are 12 years or older

= 100% - (50% + 5% + 10%)

= 100% - 65%

= 35%

This means that 35% of the students are 12 years or older and we've been given the number as 70.

Let's say the total number of students is x. Therefore,

35% of x = 70

0.35 × x = 70

0.35x = 70

x = 70/0.35

x = 200

The total number of students is 200.

Therefore, the number of students that are 10years will be:

= 1/20 × 200

= 10 students

Therefore, 10 students are 10 years.

3 0
2 years ago
Given a string, convert the characters of the string into opposite case,i.e. if a character is lower case than convert it into u
o-na [289]

Answer:

// CPP program to Convert characters  

// of a string to opposite case  

#include<iostream>  

using namespace std;  

// Function to convert characters  

// of a string to opposite case  

void convertOpposite(string &str)  

{  

int ln = str.length();  

 

// Conversion according to ASCII values  

for (int i=0; i<ln; i++)  

{  

 if (str[i]>='a' && str[i]<='z')  

 //Convert lowercase to uppercase  

  str[i] = str[i] - 32;  

 else if(str[i]>='A' && str[i]<='Z')  

 //Convert uppercase to lowercase  

  str[i] = str[i] + 32;  

}  

}  

// Driver function  

int main()  

{  

string str = "GeEkSfOrGeEkS";  

 

// Calling the Function  

convertOpposite(str);  

 

cout << str;  

return 0;  

}  

Explanation:

8 0
3 years ago
[100 points] Fill in the missing word.
Makovka662 [10]

answer:The cat lady has 3 left cause of the amount

Explanation:

6 0
2 years ago
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