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Savatey [412]
2 years ago
11

Explain the basic operations of a computer system​

Computers and Technology
2 answers:
Nadusha1986 [10]2 years ago
8 0

Explanation:

Memory Unit: Computer is used to store data and Instructions.

Arithmetic Logic Unit (ALU): The major operations performed by the ALU are addition, subtraction, multiplication, division, logic and comparison.

Output: This is the process of producing results from the data for getting useful information.

Leona [35]2 years ago
5 0

Answer:

Basically computer does 5 basic operations that are input, output, process,storing and controlling. Input is basically taking data from the user, processing is transferring that data into useful information, then that information needs to be stored and controlled and finally output is give to user.

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How many possible keys does the playfair cipher have? an approximate power of 2
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I don't know but I am guessing 666 or 777 or 888.
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An idea concerning what will happen in the future. (Crossword)
dangina [55]

Answer:

<h2>Expectation </h2>

Explanation:

Expectation is  an idea concerning what will happen in the future

7 0
3 years ago
Question 1
blondinia [14]

Answer:

888 + 88 + 8 + 8 + 8 = 1000

Explanation:

Required

Add up to 1000 using only digit 8

There is no straight way to answer this question; so, we make use of trial by error method to arrive at our solution.

After several trials, I found out that:

888 + 88 + 8 + 8 + 8 = 1000

6 0
2 years ago
__ means having a current knowledge and understanding of computers, mobile devices, the web, and related technologies.
Brrunno [24]

Answer:

Digital literacy

Explanation:

Digital Literacy means having a current knowledge and understanding of computers, mobile devices, the web, and related technologies.

Brainliest plz

8 0
3 years ago
Create a base class named rectangle that contains lenght and width data members.
kumpel [21]

Answer:

class Rectangle:  

   

   def __init__(self, length, width):

       self.length = length

       self.width = width

       

   

   def area(self):

       area = self.length*self.width

       return area

   

   

class Box (Rectangle):

   

   def __init__(self, length, width, height):

       super().__init__(length, width)

       self.height = height

       

   def volume(self):

       volume = self.length * self.width * self.height

       return volume

   

   def area(self):

       area = 2*(self.length*self.width) + 2*(self.length*self.height) + 2*(self.width*self.height)

       return area

rec_1 = Rectangle(2,4)

box_1 = Box(2,2,6)

print(box_1.length)

print(box_1.area())

   

print(rec_1.length)

print(rec_1.area())

Explanation:

The programming language used is python.

class Rectangle

The class Rectangle is created with attributes length and width.

The class attributes are initialized using the __init__ constructor.

In the rectangle class, a method/function is declared to return the area of the rectangle.

class Box

This class is a child of rectangle and it inherits all its attributes and methods,

It has an additional attribute of depth and its constructor is used to initialize it.

The class contains a volume function, that returns the volume and an override function 'area()' that displaces the area from the parent class.

Finally, some instances of both classes are created.

4 0
3 years ago
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