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tresset_1 [31]
3 years ago
13

Two technicians are explaining automotive computer control. Technician A says that the volt is used as a signal for a computer-c

ontrol module. Technician B says that automotive computers use amperes to send and receive information. Who is correct?
Computers and Technology
2 answers:
statuscvo [17]3 years ago
8 0
The one who got the correct answer is the Technician A because Automotive computers use voltage<span> to </span>send<span> and receive </span><span>information.</span>
Vikentia [17]3 years ago
3 0

Answer is A. Technician A  is correct.

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3 0
3 years ago
A _______ is used to analyze and summarize your data without graphical support.
hodyreva [135]
Pivot table is the answer
8 0
4 years ago
Given ProblemSolution class. Use a pointer to object of "ProblemSolution" class to invoke the "CalculateSum" and "Print" methods
faltersainse [42]

Answer:

#include <iostream>

using namespace std;

class  ProblemSolution {

private:

int num1, num2;

public:

ProblemSolution(int n1, int n2) {

 num1 = n1;

 num2 = n2;

}

int calculateSum() {

 int sum = 0;

 sum = num1 + num2;

 return sum;

}

void printSum() {

 // calculateSum will return sum value that will be printed here

 cout <<"Sum = "<< calculateSum();

}

~ProblemSolution() {

 cout << "\nDestructor is called " << endl;

};

};

int main() {

int a, b;

cout << "Enter a: ";

cin >> a;

cout << "Enter b: ";

cin >> b;

// Initiallizing object pointer of type ProblemSolution

ProblemSolution *objPtr = new ProblemSolution(a,b);

// printing Sum

objPtr->printSum();

// delete objPtr to relaease heap memory :important

delete objPtr;

return 0;

}

Explanation:

we will initialize  a pointer "objPtr" and initallize the constructor by passing 2 values a and b followed by the keyword  "new". the keyword "new" allocates memory in the heap. we can access class member functions using arrow "->". it is important to delete objPtr at the end of the program so that the heap memory can be freed to avoid memory leakage problems.  

3 0
3 years ago
What is abstraction and how does it relate to how computers store information?
Anton [14]

Answer:

Definition - What does Abstraction mean?

Abstraction is a fundamental principle in some types of computer science. It is a key design aspect of object-oriented programming languages and application programming interfaces. It's also one of the least understood ideas in programming, partially for semantic reasons.

PLEASE MARK BRAINLIEST

Abstraction is commonly defined as the extraction of relevant information from a larger data set, where utilizing abstraction allows engineers and others to simplify a codebase.

Techopedia explains Abstraction

The reason this is confusing to many people is that abstraction doesn't “sound like” what it is, semantically. It sounds like making something more vague, because that's how we use it in general language.

However, in computer science, abstraction typically means simplification and separating the signal from the noise in order to make programming more efficient and effective.

Explanation:

3 0
3 years ago
Read 2 more answers
What is output?
Rudiy27

Answer:

Name: Blender

Use: blends food

Price: $145.99

8 0
3 years ago
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