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galben [10]
4 years ago
7

a ____ is a duplicate of a file, program, or disk that you can use in case the original is lost, damaged, or destroyed.

Computers and Technology
1 answer:
AleksAgata [21]4 years ago
3 0
A backup is a duplicate of the file, program or disk that you can use in case the original is lost, damaged or destroyed.
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Discuss briefly general-purpose graphicsprimitives that contain 2D graphics library.
Zina [86]

Answer:

  General purpose graphics primitives that contain 2D graphic library as, it is used in graphics processing unit which typically manage computation for computer graphics. Graphic primitives contain basic element such as lines and curves. Modern 2D computer graphic system that operate with primitives which has lines and shapes. All the elements of graphic are formed from primitives.

8 0
3 years ago
assume a class named window has an accessor method named getwidth that accepts no parameters and returns an int. assume further
worty [1.4K]

The set and get functions are analogous to the accessor and mutator functions of C++. They are used in place of modifying a class member directly inside an object and making it public. An accessor function must be invoked in order to gain access to a private object member.

int mVal = winarr[0].getWidth();

for(int i = 1; i < winarrsize; i++)

{

  if(winarr[i].getWidth() > mxVal)

     mVal = winarr[i].getWidth();

}

cout << "The widest width is: "

<< mVal << endl;

By using encapsulation, a programmer can specify the labels for the data members and functions as well as whether or not other classes can access them. When data members are marked as "private," member functions of other classes cannot access or modify them which allows members access to these private data.

For a member such as Level, a function like GetLevel() returns the value of the member, while a function like SetLevel() gives it a value.

To learn more about Accessor Function click here:

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5 0
1 year ago
Select the correct answer.
Vilka [71]

Answer:

B version number

Explanation:

5 0
3 years ago
Which of the following which of the following is an advantage of using functions ​
Paha777 [63]

Answer:

kkbvvvvvvvvvvvvvvvvv'vvvkk

4 0
3 years ago
A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two
Damm [24]

Answer:

I am doing it with python.

Explanation:

nums = '9 -8 -7 -6 -5 -4 -2 0 1 5 9 6 7 4'

myfile = open('data.txt', 'w')

myfile.write(nums)

myfile.close()

myfile = open('data.txt', 'r')

num1 = (myfile.read())

num1 = num1.split()

print(num1)

print(type(num1))

for x in num1:

   x = int(x)

   if x < 0:

       minus = open('dataminus.txt', 'a')

       minus.write(str(x) + ' ')

       minus.close()

   elif x>= 0:

       plus = open('dataplus.txt', 'a')

       plus.write(str(x)+' ')

       plus.close()

3 0
3 years ago
Read 2 more answers
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