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34kurt
3 years ago
13

Computer Hardware can consist of a

Computers and Technology
1 answer:
vladimir1956 [14]3 years ago
4 0

monitor, keyboard, CPU and mouse

Explanation:

searched it up lol

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* Create a list of places and situations in which we use a computer
Vinvika [58]

Answer:

Place:

Coffee shop. Railway Reservation System, Airport Reservation System, Machine learning and a long list follow.

Situation:

We find that there is a similar type of calculation and in bulk. Thus we can create a piece of software, and run that with the help of a computer to solve our problem of tackling the massive number of clients.

Description:

The situation demands a similar sort of calculation, and we can hence make a program or most favorably a software that can do all these calculations for us. A perfect example is a coffee shop, which has 100 to 1000 customers drinking coffee each second. And you can understand how badly they need a computer and software. This cannot be done manually.

Explanation:

Please check the answer section.

5 0
3 years ago
Consider the classes below, declared in the same file: class A { int a; public A() { ​ a = 7; } } class B extends A { int b; pub
DiKsa [7]

Answer:

2. <em>A reference of type A can be treated as a reference of type B</em> - False

Base class or its objects are not related to their derived class (or its objects).

Explanation:

class A {

   int a;

   public A() {

       a = 7;

   }

}

class B extends A {

   int b;

   public B() {

       b = 8;

   }

}

///////////////////////////////////////////////////////////////////////////////////////////////////////

1. <em>After the constructor for class B executes, the variable a will have the value 7 </em>- True.

When an object of a derived class is declared, the constructor of base class is called before the constructor of derived class (is called).

3. <em>Both variables a and b are instance variables </em>- True.

Classes can have instance, or member, variables and methods.

4.<em> After the constructor for class B executes, the variable b will have the value 8</em> - True.

When object of class B is declared, its constructor was called, which initialized variable b to 8.

4 0
3 years ago
Write a script that calculates the common factors between 8 and 24. To find a common factor, you can use the modulo operator (%)
AnnyKZ [126]

Answer:

  1. common = []
  2. num1 = 8
  3. num2 = 24
  4. for i in range(1, num1 + 1):
  5.    if(num1 % i == 0 and num2 % i == 0):
  6.        common.append(i)
  7. print(common)

Explanation:

The solution is written in Python 3.

Firstly create a common list to hold a list of the common factor between 8 and 24 (Line 1).

Create two variables num1, and num2 and set 8 and 24 as their values, respectively (Line 3 - 4).

Create a for loop to traverse through the number from 1 to 8 and use modulus operator to check if num1 and num2 are divisible by current i value. If so the remainder of both num1%i and num2%i  will be zero and the if block will run to append the current i value to common list (Line 6-8).

After the loop, print the common list and we shall get [1, 2, 4, 8]

8 0
3 years ago
All it services and servers are equally critical. <br> a. True <br> b. False
g100num [7]

False

Not all IT services are equally critical. In an increasingly digital world whereby cyber threats are a big threat, it is vital to prioritize the critical assets in order to achieve digital resilience. This involves building tighter defenses in systems that are critical.

4 0
3 years ago
if you want to exclude a portion of an image which option should be chosen?? A. Arrange B. Position C. Crop D. Delete
Anuta_ua [19.1K]
It would be C- crop. This allows you to specifically delete parts of the image using drag and drop features. Hope this helps!
3 0
3 years ago
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