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Amanda [17]
3 years ago
13

Which of the acronyms listed below refers to a series of basic hardware diagnostic tests performed by the startup BIOS after the

computer is powered on?(A) IDE(B) POTS(C) QoS(D) POST
Computers and Technology
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

POST

Explanation:

  • POST stands for Power On Self test.
  • The process of booting the system involves performing the self test POST.
  • POST involves testing the computer hardware which are required for proper functioning of the computer.
  • If the POST test fails, the computer performs the necessary action required for the proper functioning of the computer.It immediately raises alarm ( beeps ) . Different number of beeps represents different devices which are having trouble.
  • So, option (D) is correct option.
  • Option (A) IDE is not the test. So, option (A) is wrong option.
  • Option (B) POTS is not the test.So, option (B) is wrong option.
  • Option (C) QoS is not the test. So, option (C) is wrong option.
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Hubs connect network hosts in which configuration?
nataly862011 [7]

Answer:

A high availability hub is not required to enable or use the self-describing agent. You can optionally configure a high availability hub for improved availability and recovery if the hub fails. Network Layer – The network layer is responsible for creating a routing table, and based on the routing table, forwarding the input request. Some of the Devices used in the Network Layer are, Routers: A router is a switch-like device that routes/forwards data packets based on their IP addresses.

Explanation:

(hope this helps can i plz have brainlist :D hehe)

8 0
2 years ago
PYTHON --- Toll roads have different fees based on the time of day and on weekends. Write a function calc_toll() that has three
Oduvanchick [21]

The toll program illustrates the use of conditional statements;

As a general rule, conditional statements are used to make decisions

<h3>The toll program</h3>

The toll program written in Python where conditional statements are used to make several decisions is as follows:

def calc_toll(hour, morning, weekend):

   toll_fee = 0

   if weekend == False:

       if morning == True:

           if hour < 7:

               toll_fee+=1.15

           elif hour < 10:

               toll_fee+=2.95

           elif hour <= 12:

               toll_fee+=1.90

       else:

           if hour < 3:

               toll_fee+=1.90

           elif hour < 8:

               toll_fee+=3.95

           elif hour >= 8:

               toll_fee+=1.40

   else:

       if morning == True:

           if hour < 7:

               toll_fee+=1.05

           elif hour <= 12:

               toll_fee+=2.15

       else:

           if hour < 8:

               toll_fee+=2.15

           elif hour >= 8:

               toll_fee+=1.10

   return toll_fee

   

Read more about conditional statements at:

brainly.com/question/24833629

#SPJ1

3 0
2 years ago
View the attached pic
mr_godi [17]
The answer is the first one
4 0
3 years ago
Read 2 more answers
Select the correct answer.
DochEvi [55]

Answer:

ask customers to use strong passwords to protect their accounts

6 0
3 years ago
Read 2 more answers
Write a program that will prompt the user to enter an integer. The program should square the number and then print the squared n
Kay [80]

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// function to compute sum and product

void square(int input)

{

   // variable to store the square of number

   long long squ_num;

   calculate the square of number

   squ_num=pow(input,2);

   // print the output

   cout<<"square of "<< input<<" is: "<<squ_num<<endl;

   

}

// driver function

int main()

{

   int n;

   // read the number until user enter 0

   do{

       cout<<"enter a number!! (0 to stop):";

     // read the input from user

       cin>>n;

       // call the function to calculate square of input number

       square(n);

       

   }while(n!=0);

 

return 0;

}

Explanation:

Declare a variable "n" to read the input number from user.Call the function  square() with parameter "n".In this function, it will calculate the square  of the input number and print it.This will repeat until user enter 0 as  input.Program will ends when user give 0 as input.

Output:

enter a number!! (0 to stop):5                                                                                                                                

square of 5 is: 25                                                                                                                                            

enter a number!! (0 to stop):7                                                                                                                                

square of 7 is: 49                                                                                                                                            

enter a number!! (0 to stop):11                                                                                                                              

square of 11 is: 121                                                                                                                                          

enter a number!! (0 to stop):0

3 0
3 years ago
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