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uysha [10]
3 years ago
14

You have been asked to create an authentication security plan for your company. Which of the following components would you inco

rporate to ensure your company is secured?
a. Use a password manager to create unique strong passwords.b. Have the computer identify blood type and oxygen levels.c. Use biometric security that uses characteristics of your face, hands, or eyes.d. Use two factor authentication where the user enters the password and a code sent his or her cell phone.
Computers and Technology
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

a. Use a password manager to create unique strong passwords.

c. Use bio metric security that uses characteristics of your face, hands, or eyes.

d. Use two factor authentication where the user enters the password and a code sent his or her cell phone.

Explanation:

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What could be a summary sentence or phrase that captures your writing experience?
Natasha2012 [34]

<u>Answer:</u>

<em>A summary sentence should brief the whole content “what so ever the length of the original content” may be. </em>

For example, if you take a story, <em>moral will be the good example of summary. </em>One another example is when the teacher taught concept in the classroom, in the last few minutes of the class the teacher <em>would brief the whole into smaller points. </em>

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WILL UPVOTE ALL plz
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Ash is the answer. Hope this helps
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3 years ago
The ArrayList class contains a trim method that resizes the internal array to exactly the capacity. The trim method is intended
andreev551 [17]

Answer:

public void trimToSize() {

modCount++;

if (size < elementData.length) {

elementData = (size == 0)

? EMPTY_ELEMENTDATA

: Arrays.copyOf(elementData, size);

}

}

Now, the running time for copyOf() function is O(N) where N is the size/capacity of the ArrayList. Hence, the time complexity of trimToSize() function is O(N).

Hence, the running time of building an N-item ArrayList is O(N^2).

Please find the sample code below.

CODE

==================

import java.util.ArrayList;

public class Driver {

  public static void main(String[] args) throws Exception{

      int N = 100000;

      ArrayList<Integer> arr = new ArrayList<>(N);

     

      long startTime = System.currentTimeMillis();

      for(int i=0; i<N; i++) {

          arr.add(i);

          arr.trimToSize();

      }

      long endTime = System.currentTimeMillis();

      double time = (endTime - startTime)/1000;

      System.out.println("Total time taken = " + time + " seconds.");

  }

}

Explanation:

5 0
3 years ago
Input 10 integers and display the following:
LekaFEV [45]

Answer:

// code in C++

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

   int sum_even=0,sum_odd=0,eve_count=0,odd_count=0;

   int largest=INT_MIN;

   int smallest=INT_MAX;

   int n;

   cout<<"Enter 10 Integers:";

   // read 10 Integers

   for(int a=0;a<10;a++)

   {

       cin>>n;

       // find largest

       if(n>largest)

       largest=n;

       // find smallest

       if(n<smallest)

       smallest=n;

       // if input is even

       if(n%2==0)

       {  

           // sum of even

           sum_even+=n;

           // even count

           eve_count++;

       }

       else

       {

           // sum of odd    

          sum_odd+=n;

          // odd count

          odd_count++;

       }

   }

   

   // print sum of even

   cout<<"Sum of all even numbers is: "<<sum_even<<endl;

   // print sum of odd

   cout<<"Sum of all odd numbers is: "<<sum_odd<<endl;

   // print largest

   cout<<"largest Integer is: "<<largest<<endl;

   // print smallest

   cout<<"smallest Integer is: "<<smallest<<endl;

   // print even count

   cout<<"count of even number is: "<<eve_count<<endl;

   // print odd cout

   cout<<"count of odd number is: "<<odd_count<<endl;

return 0;

}

Explanation:

Read an integer from user.If the input is greater that largest then update the  largest.If the input is smaller than smallest then update the smallest.Then check  if input is even then add it to sum_even and increment the eve_count.If the input is odd then add it to sum_odd and increment the odd_count.Repeat this for 10 inputs. Then print sum of all even inputs, sum of all odd inputs, largest among all, smallest among all, count of even inputs and count of odd inputs.

Output:

Enter 10 Integers:1 3 4  2 10 11 12 44 5 20                                                                                

Sum of all even numbers is: 92                                                                                            

Sum of all odd numbers is: 20                                                                                              

largest Integer is: 44                                                                                                    

smallest Integer is: 1                                                                                                    

count of even number is: 6                                                                                                

count of odd number is: 4

3 0
3 years ago
You administer a Microsoft SQL Server environment. You purchase a new server and plan to migrate your database from SQL Server 2
Snezhnost [94]

Answer:

B. Migration Assistant

Explanation:

Migration assistant also referred to as the Data Migration Assistant (DMA) is a Microsoft tool used during SQL server upgrades to detect any compatibility issues that could impact the functionality of the new version of SQL server being installed. The Data Migration Assistant will also recommend performance and reliability improvements as well as allow you to move your SQL server data and schema from the source server to the destination server.

8 0
3 years ago
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