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Aloiza [94]
3 years ago
10

A digital certificate system Group of answer choices uses third-party CAs to validate a user's identity. uses digital signatures

to validate a user's identity. uses tokens to validate a user's identity. is used primarily by individuals for personal correspondence.
Computers and Technology
2 answers:
serg [7]3 years ago
6 0

Answer:

uses third-party CAs to validate a user's identity.

Explanation:

Digital certificate is an electronic file which can be used to verify the identity of a party on the Internet. A digital certificate can be likened to an electronic passport of the internet.

It is issued by an organization called a certificate authority (CA).

A digital certificate system uses a trusted third party (certification authority), to validate a user's identity.

kkurt [141]3 years ago
3 0

Answer: A. Uses third-party CA's to validate a users identity.

Explanation:

A digital certificate is a binding electronic document used in the exchange of messages between a sender and receiver across the internet. It is useful in validating the identities of all users so that none can deny either sending or receiving a message. It also offers some protection to the data sent and received.

Certification Authorities are recognized bodies who have the responsibility of ensuring the true identities of users. After achieving this they then issue a certificate that can serve as a guarantee. A public key is present in the certificate which only the true users can access.

These Certification Authorities would then confirm that the key and digital signature matches the identities of the users.

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5.18 LAB: Output numbers in reverse Write a program that reads a list of integers, and outputs those integers in reverse. The in
Rina8888 [55]

Answer:

In C++:

#include<iostream>

#include<vector>

using namespace std;

int main(){

   int len, num;

   vector<int> vect;

   cout<<"Length: ";

   cin>>len;  

   for(int i = 0; i<len;i++){

       cin>>num;

   vect.push_back(num);}

   vector<int>::iterator iter;

   for (iter = vect.end() - 1; iter >= vect.begin(); iter--){

       cout << *iter << ", ";}    

}

Explanation:

This declares the length of vector and input number as integer

   int len, num;

This declares an integer vector

   vector<int> vect;

This prompts the user for length  

cout<<"Length: ";

This gets the input for length  

   cin>>len;  

The following iteration gets input into the vector

<em>    for(int i = 0; i<len;i++){</em>

<em>        cin>>num;</em>

<em>    vect.push_back(num);}</em>

This declares an iterator for the vector

   vector<int>::iterator iter;

The following iterates from the end to the beginning and prints the vector in reverse

<em>    for (iter = vect.end() - 1; iter >= vect.begin(); iter--){</em>

<em>        cout << *iter << ", ";}</em>

<em />

<em />

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3 years ago
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slava [35]

Answer: the accounting number format

Explanation:

The standard accounting number format usually contains a dollar sign, a thousands separator and two decimal points, the dollar sign is locked to the far left side of the cell in an enclosure.

How to apply the accounting number format ;

I, select the range and right-click and choose Format Cells.

Ii. In the Format Cells Dialog box, with the Number Tab selected, choose Accounting

Iii. Accept the options shown below and click Ok.

The Accounting Format has been applied.

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