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Sholpan [36]
3 years ago
7

Which of the following correctly identifies a voltage source and its method of developing electric potential?

Computers and Technology
2 answers:
Semenov [28]3 years ago
8 0
Dry cell- Chemical action
Maurinko [17]3 years ago
3 0
A <span>dry cell chemical action is how it works</span>
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Oh a document, I do not believe that you have type on images, but if you were to type a text in a app called PicsArt and saved it and then put it onto the document over the picture it would work.
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2 years ago
Read 2 more answers
Examine the efficiency the various recovery algorithms used in deadlock handling
sineoko [7]

Solution:

The process of transaction can guarantee the reliability of business applications. Locking resources is widely used in distributed transaction management (e.g; two phase commit, 2PC) to keep the system consistent. The locking mechanism, however, potentially results in various deadlocks. In service oriented architecture, the deadlock problem becomes even worse because multiple transactions try to lock shared resources in the unexpectable way due to the more randomicity of transaction requests, which has not been solved by existing research results. In this paper, we investigate how to prevent local deadlocks, caused by the resource competition among multiple sub-transactions of a gl obal transaction, and global deadlocks from the competition among different global transactions. We propose a replication based approach to avoid the local deadlocks, and a timestamp based approach to significantly mitigate the global deadlocks. A general algorithm is designed for both local and global deadlock prevention. The experimental results demonstrate the effectiveness and efficiency of our deadlock prevention approach. Further, it is also proved that our approach provides higher system performance than traditional resource allocation schemes.

This is the required answer.

4 0
3 years ago
An employee’s total weekly pay equals the hourly wage multiplied by the total number of regular hours plus any overtime pay. Ove
Feliz [49]

Answer:

C++ programming language is used to implement this program using Dev C++. You can use any C++ compiler to run this program. The code and its explanation is given below in explanation section.

Explanation:

#include<iostream>

using namespace std;

int main()

{

int totalWeeklyPay;//total weekly pay  

int hourlyWage;// wages per hours

 

int totalRegularHour;// total regular hours worked

int totalOverTimeHour;// total over time hours worked

 

int weeklyTotalRegularPay;

int weeklyTotalOverTimePay;

 

cout<<"Enter Wage per hour: ";

 cin>>hourlyWage;

 if (hourlyWage<0)//if use enter negative value

  {

   cout<<"Please enter positive number number for wage per hour\n";

   cout<<"Enter Wage per hour: ";

     cin>>hourlyWage;

  }

cout<<"Enter total regular hour: ";

cin>>totalRegularHour;

if (totalRegularHour<0)//if user enter negative value

  {

   cout<<"Please enter positive total number of regular hour\n";

  cout<<"Enter total regular hour: ";

     cin>>totalRegularHour;

  }

cout<<"Enter total over time hour: ";

cin>>totalOverTimeHour;

 

 if(totalOverTimeHour<0)//if user enter negative value

   {

    cout<<"Please enter positive total number of over time hour\n";

  cout<<"Enter total over time hour: ";

  cin>>totalOverTimeHour;

     

     

 }

 

weeklyTotalRegularPay =hourlyWage*totalRegularHour;// total weekly regular hour pay

weeklyTotalOverTimePay=totalOverTimeHour*hourlyWage*1.5;// total weekly overtime pay

totalWeeklyPay=weeklyTotalRegularPay + weeklyTotalOverTimePay;//total weekly regular hour pay + // total weekly overtime pay

cout<<"Total Weekly Pay is: "<<totalWeeklyPay<<"$";//output

 

 

return 0;

 

}

3 0
3 years ago
What is the difference between ARM and INTEL Chip?
tia_tia [17]
With the ever-present rumor of ARM MacBooks<span> gaining renewed energy, it’s time to get an understanding of the technical differences between ARM processors and the more common x86 processors made by </span>Intel<span> and AMD.</span>
8 0
3 years ago
Find the number of ways in which a committee of 4 can be chosen from six boys and
natima [27]

Answer:

465 ways

Explanation:

Atleast 1 girl and 1 boy

Possible combinations :

1 girl ; 3 boys = 6C1 ; 6C3

2 girls ; 2 boys = 6C2 ; 6C2

3 girls ; 1 boy = 6C3 ; 6C1

(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)

Combination formula:

nCr = n! ÷ (n-r)!r!

We can also use a calculator :

6C1 = 6

6C3 = 20

6C2 = 15

Hence,

(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)

(6 * 20) + (15 * 15) + (20 * 6)

120 + 225 + 120

= 465 ways

6 0
2 years ago
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