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cluponka [151]
4 years ago
13

Which of the following combines something you know, such as a password, with something you are (a biometric device such as a fin

gerprint or a retina scan) or something you possess (a smart card or a USB stick)?.a. Confidentiality b. Authentication c. Two-factor authentication
d. Third-party certificate system
Computers and Technology
1 answer:
yulyashka [42]4 years ago
4 0

Answer:

c. Two-factor authentication

Explanation:

Two-factor authentication is also known as 2FA. It is an extra form of security put in place aside the use of username and password to ensure the authenticity of someone trying to access an online platform with a registered account.

First the user enters his or her username and password, then they will also have to provide some extra information before finally gaining access. Such information could be ones place of birth, name of pet, something one has or know, etc.

2FA helps to still keep an account safe even if a device or password is been stolen. Two-factor authentication could be SMSbased, hardware token, software token, etc.

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Adding transitions to slides in a presentation.
8090 [49]

B.) The addition of slide transitions

4 0
3 years ago
Read 2 more answers
What feature did we use to quickly apply the formatting shown in this image?
hammer [34]

Answer:

Conditional formatting.

Explanation:

Conditional Formatting is the method that main objective to enabling the users for setting the formatting to the  cell or the cell range as well as it adjust the layout based that are based on the cell value or the formula value.

  • The Conditional formatting making the cell value as bold as in the given question we see that the cell value is bold  when the given condition is true.
  • The objective of pivot table is to summarizing the data it do not provide the formatting that's why this option is incorrect .
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3 0
4 years ago
Universal containers has two teams: Sales and Services. Both teams interact with the same records. Sales users use ten fields on
Oxana [17]

Answer:

Two profiles, one record type, two page layouts.

Explanation:

Record types and functions allow you to present forward different business processes, pick-list values, as well as page layouts to diverse range of users based on their profiles.

Going by the question, we can conclude that the minimum necessary configuration in order to meet the requirement in the question above are:Two profiles, one record type, two page layouts.

6 0
3 years ago
Recursively computing the sum of the first n positive odd integers, cont. About (a) Use induction to prove that your algorithm t
julia-pushkina [17]

The recursive function would work like this: the n-th odd number is 2n-1. With each iteration, we return the sum of 2n-1 and the sum of the first n-1 odd numbers. The break case is when we have the sum of the first odd number, which is 1, and we return 1.

int recursiveOddSum(int n) {

 if(2n-1==1) return 1;

 return (2n-1) + recursiveOddSum(n-1);

}

To prove the correctness of this algorithm by induction, we start from the base case as usual:

f(1)=1

by definition of the break case, and 1 is indeed the sum of the first odd number (it is a degenerate sum of only one term).

Now we can assume that f(n-1) returns indeed the sum of the first n-1 odd numbers, and we have to proof that f(n) returns the sum of the first n odd numbers. By the recursive logic, we have

f(n)=f(n-1)+2n-1

and by induction, f(n-1) is the sum of the first n-1 odd numbers, and 2n-1 is the n-th odd number. So, f(n) is the sum of the first n odd numbers, as required:

f(n)=\underbrace{\underbrace{f(n-1)}_{\text{sum of the first n-1 odds}}+\underbrace{2n-1}_{\text{n-th odd}}}_{\text{sum of the first n odds.}}

6 0
4 years ago
add is a method that accepts two int arguments and returns their sum. Two int variables, euroSales and asiaSales, have already b
Oduvanchick [21]

Answer:

// here is code in Java.

// package

import java.util.*;

// class definition

class Main

{

   // method that return sum of two sale value

   public static int Add(int euroSales,int asiaSales)

   {

       // return the sum

       return euroSales+asiaSales;

   }

   //main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // variables

       int euroSales=100;

       int asiaSales=150;

       int eurasiaSales;

        // call the function

       eurasiaSales=Add(euroSales,asiaSales);

        // print the sum

       System.out.println("total sale is:"+eurasiaSales);

   }catch(Exception ex){

       return;}

}

}

Explanation:

Declare and initialize two variables "euroSales=100" and "asiaSales=150". Declare another variable eurasiaSales. Call the method Add() with euroSales and asiaSales as parameter. This method will add both the value and return the sum.This sum will be assigned to variable eurasiaSales.Then print the sum.

Output:

total sale is:250  

8 0
4 years ago
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