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hodyreva [135]
3 years ago
12

Write the definition of a class Clock. The class has no constructors and three instance variables. One is of type int called hou

rs, another is of type boolean called isTicking, and the last one is of type Integer called diff.
Computers and Technology
1 answer:
lisov135 [29]3 years ago
4 0

Answer:

public class Clock

// create the class

{

private int hours;

// variable declaration of  hours

private boolean isTicking;

// variable declaration of boolean

private Integer diff;

 // variable declaration of  diff

}

Explanation:

Following are the description of the above code  

  • Firstly create the class called To Create any class we use the keyword class followed by the class name.
  • In the class, we declared three variable one type integer called " hours" The second is type boolean called "isTicking" and the last one is also integer called "diff".
  • They all are three variables are private it means they are not accessible outside the class.
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vova2212 [387]

The answer is Every six months

A battery acts as the brain of a car and is used to power almost everything. It can last up to five years. However, this lifespan will depend on how well the battery is maintained and the type of weather conditions you live in. Aim to check your car battery at least twice a year. Actually, it is best to check your battery regularly and not to wait for your mechanic to test your battery during routine servicing.

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3 years ago
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According to Amdahl's Law, what is the speedup gain for an application that is 60% parallel and we run it on a machine with 4 pr
rodikova [14]

With four processing cores, we get a speedup of 1.82 times.

<h3>What is Amdahl's Law?</h3>

Amdahl's law exists as a formula that provides the theoretical speedup in latency of the implementation of a task at a fixed workload that can be expected of a system whose resources exist improved.

Amdahl's law exists that, in a program with parallel processing, a relatively few instructions that hold to be completed in sequence will have a limiting factor on program speedup such that adding more processors may not complete the program run faster.

Amdahl's law stands also known as Amdahl's argument. It is utilized to find the maximum expected progress to an overall system when only part of the system exists improved. It is often utilized in parallel computing to indicate the theoretical maximum speed up utilizing multiple processors.

Hence,  With four processing cores, we get a speedup of 1.82 times.

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6 0
2 years ago
Allocate 100 integers and assign the resulting pointers to the elements of ip_arr. Initialize each integer value to -1.
dmitriy555 [2]

Answer:

#include <iostream>

using namespace std;

int main() {

   int *ip_arr,n;//pointer name inp_arr and integer n to store the size.

   cin>>n;//size.

   for(int  i=0;i<n;i++)

   ip_arr[i]=-1;//assigning -1 to every element.

  for(int i=0;i<n;i++)

  {

       cout<<ip_arr[i]<<" ";//printing every element.

  }

return 0;

}

output:-

100

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1  

Explanation:

I am taking input of size.You should enter 100 for 100 values which have value -1.

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3 years ago
The it components of an erp system architecture include the hardware, software and the ________
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The components of an ERP system architecture is made up of the hardware, software and the Data.

<h3>What is an ERP system?</h3>

Enterprise resource planning (ERP) is known to be a kind of  software that firms often use to handle or manage day-to-day business works such as accounting and others.

Note that The components of an ERP system architecture is made up of the hardware, software and the Data.

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2 years ago
Source code is one particular representation of a software system. It highlights some details and hides others. This is a good e
grigory [225]

Answer:

Abstraction

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Under fundamental principles of software engineering, the term "abstraction" is simply defined as the act of highlighting some details and hiding other ones.

Thus, the correct answer among the options is Abstraction.

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3 years ago
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