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Lerok [7]
3 years ago
5

Identify the four basic categories of hardware in a microcomputer system. system unit, modem, ram, and microprocessor system uni

t, input/output, secondary storage, and primary storage hard disk, input/output, secondary storage, and display devices system unit, input/output, secondary storage, and communication
Computers and Technology
1 answer:
lapo4ka [179]3 years ago
4 0
<span>Solid-state storage uses rigid metallic platters to store data using the magnetic charges of the disk's surface.</span>
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Function prototypes and function definitions look similar because they have the same function heading. In a function prototype t
hjlf

Answer:

In a function prototype the heading is followed by a semicolon, whereas in a function definition the heading is followed by a function block.

Explanation:

As the function prototype only declares the function and the function definition defines the operations in the function.

e.g:

add(int x, int y);  is the prototype

add(int x, int y)

{

     int sum;

     sum = x+y;

}    is the function definition.

3 0
3 years ago
50 points! ㅠㅠ does anyone speak korean or watch korean animes? 안녕 ㅋㅋ ㅇㅅㅇ How do people make animationsss.
aleksklad [387]

Answer:

Explanation Well depends on what type of animations your asking for but Anime is almost entirely drawn by hand but It also takes skill to create hand-drawn animation and experience to do it quickly. ... They're the ones who make all the individual drawings after the top-level directors come up with the storyboards and the middle-tier “key animators” draw the important frames in each scene it has a lot of process .

6 0
3 years ago
Read 2 more answers
Input 3 positive integers from the terminal, determine if tlrey are valid sides of a triangle. If the sides do form a valid tria
butalik [34]

Answer:

In Python:

side1 = float(input("Side 1: "))

side2 = float(input("Side 2: "))

side3 = float(input("Side 3: "))

if side1>0 and side2>0 and side3>0:

   if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

       if side1 == side2 == side3:

           print("Equilateral Triangle")

       elif side1 == side2 or side1 == side3 or side2 == side3:

           print("Isosceles Triangle")

       else:

           print("Scalene Triangle")

   else:

       print("Invalid Triangle")

else:

   print("Invalid Triangle")

Explanation:

The next three lines get the input of the sides of the triangle

<em>side1 = float(input("Side 1: ")) </em>

<em>side2 = float(input("Side 2: ")) </em>

<em>side3 = float(input("Side 3: ")) </em>

If all sides are positive

if side1>0 and side2>0 and side3>0:

Check if the sides are valid using the following condition

   if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

Check if the triangle is equilateral

<em>        if side1 == side2 == side3: </em>

<em>            print("Equilateral Triangle") </em>

Check if the triangle is isosceles

<em>        elif side1 == side2 or side1 == side3 or side2 == side3: </em>

<em>            print("Isosceles Triangle") </em>

Otherwise, it is scalene

<em>        else: </em>

<em>            print("Scalene Triangle") </em>

Print invalid, if the sides do not make a valid triangle

<em>    else: </em>

<em>        print("Invalid Triangle") </em>

Print invalid, if the any of the sides are negative

<em>else: </em>

<em>    print("Invalid Triangle")</em>

4 0
2 years ago
Suppose for the worst case, given input size n: Algorithm 1 performs f(n) = n2 + n/2 steps Algorithm 2 performs f(n) = 12n + 500
melomori [17]

Answer:

29

Explanation:

for n=28:

--------------

Algorithm 1 performs f(n) = n2 + n/2 = 28*28 + 28/2 = 798

Algorithm 2 performs f(n) = 12*28 + 500 = 836

for n=29

--------------

Algorithm 1 performs f(n) = n2 + n/2 = 29*29 + 29/2 = 855.5

Algorithm 2 performs f(n) = 12*29 + 500 = 848

so, for n=29, algorithm 2 will be faster than algorithm 1

6 0
3 years ago
Read the following scenario. How might Sarah correct successfully complete her task? To permanently remove a file from her compu
Mekhanik [1.2K]

I'd go with two answers.

A: To permanently remove a file from her computer, Sarah doubled-clicked on the My Computer icon and searched for her file under the “Uninstall or change a program” menu option.

Or

B: Empty the Recycle Bin.

This question is somewhat not clear. Why I went with the answers above is because I really do not know what kind of a file Sarah wants to permanently remove. You can permanently delete a program file installed in the computer by following the procedure in option A. The option above will take you to the control panel and you'll be able to select the program you'd want to permanently remove. If you had initially deleted a file like a picture or a document or anything else that you necessarily do not need, it will go to recycle bin. You can head over there and select the Empty the Recycle Bin option to permanently delete the file.

7 0
3 years ago
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