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aleksandr82 [10.1K]
3 years ago
11

Explain mechanical computer ,electromechanical and electronic computer with example​

Computers and Technology
1 answer:
lys-0071 [83]3 years ago
4 0

Answer:

A mechanical computer uses moving parts to do it’s calculations. Think old style adding machines.Electronic computers use electronic oscillators to generate a clock. The oscillator might include a mechanical element such as a crystal, but the majority of the clock signal is processed in the electrical domain.

Explanation:

An example of a mechanical computer clock is a Swiss watch movement, which needs no electronics. Movement is based upon springs coupled to other mechanical pieces. Swiss watches are high precision mechanical computers that do counting. There are other types of more sophisticated mechanical computers. Research the works of Konrad Zuse and his Z1 mechanical computer.

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The arcade machine market crash in the 1980's because:
Blababa [14]

Answer:

C) A quarter was worth less than is used to be.

Explanation:

I got this answer wrong when I chose B.

7 0
3 years ago
1 byte =???? bit<br> please help me
diamong [38]

Answer:

8 bits make a byte

Explanation:

8 bits make a byte

7 0
3 years ago
Match the appropriate color mode with the correct definition
Gemiola [76]

Answer:

1.RGB: Best for projects intended to be used on the web or video

Explanation:

On websites or making project RGB combination of colors is used. This combination of colors is used to store images in electronic components.

2. CMYK: best for professional printing projects using process colors

Explanation:

Printing professional use CMYK combinations of color for better printing results.

3.) indexed:The only colors saved are the colors used in the image

To manage digital images we use Indexed mode of colors.

Explanation:

4.) bitmap: uses black and white

Explanation:

bitmap is the combination of the black and white colors. As the images are large in size so that, to reduce the size of the image we store image in bitmap to reduce the size.

5.) gray scale: uses different shades of grey

Explanation:

The different shades of gray colors are found in the gray scale. These shades are used to produce images.

4 0
3 years ago
I know this isn't a school question but it is important! how do I get out of hp hardware diagnostics UEFI on hp pc? (step by ste
Debora [2.8K]

Answer:

1. Turn off the computer and wait five seconds.

2. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.

3. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.

4. Press F10 to Save and Exit.

5. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?

6. Follow the prompts to restart your computer.

After you have get to the operating system,

1. Press CTRL + Alt + Del on the blank screen.

2. Click on Task Manager

3. Click "File" - "Run a new task" If there is no "file" option, please click on the task manager under the "details"

4. In the pop-up window, enter "msconfig" click "OK"

5. In the system configuration window that appears, click "Service" and uncheck "App Readiness".

6. Click "Apply" --- "OK"

7. In the following window appears to click on the "restart"

6 0
3 years ago
Write java code to create a new class called "student". an object of the student class has attributes like student id, name and
Fiesta28 [93]
Here you go. I added a constructor and a toString overload to make the object creation and printing as easy as possible.

public class student {
    private String _id;
    private String _name;
    private String _address;

    public student(String id, String name, String address) {
        _id = id;
        _name = name;
        _address = address;
    }

    public String toString() {
        return "Id: " + _id + "\nName: " + _name + "\nAddress: "+ _address;
    }

    public static void main(String[] args) {
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        System.out.println(s1);
    }
}

8 0
3 years ago
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