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Serjik [45]
3 years ago
11

Which of the following lists the stages of the four-stroke engine cycle in the correct order of operation?

Computers and Technology
1 answer:
kvasek [131]3 years ago
6 0
The answer is (a) Intake, Compression, Power, Exhaust.
The fourth-stroke engine cycle or the commonly known as the four cycle is a type of engine that completes four separate strokes while turning a crankshaft. First is the Intake where the piston begins at TDC. Second is the compression where it begins at BDC and the piston compresses the air-fuel mixture for ignition. Third is combustion where the second revolution of the cycle starts. Last is the exhaust where the piston once again returns to TDC from BDC.
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The following code does not work as intended. It is meant to input two test grades and return the average in decimal format:
vredina [299]

Answer:

Type casting error

Explanation:

Logically, the program is correct and it is expected to return the average value. However, test1 and test2 are int values and when you applies any algebraic expression on Int, it will result into Int.

So, in this part (test1 + test2 )/2, two integers are adding and the final result is still an integer and this part will act as an integer even if you multiple or divide with any external number.

For example,

test1 = 4

test2 = 5

test1 + test2 = 9

Now, if you divide it by 2, it will still react as an integer portion. So, 9/2 would result in 4 instead of 4.5. All the calculation is done on the right side before assigning it to a double variable. Therefore, the double variable is still getting the int value and your program is not working correctly.

The solution is to typecast the "(test1 + test2 )/2" portion to double using Double.valueOf(test1 + test2)/2 ;

I have also attached the working code below.

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

 System.out.println("Hello World");

 Scanner scan = new Scanner (System.in);

 int test1 = scan.nextInt();

       int test2 = scan.nextInt();

       double average = Double.valueOf(test1 + test2)/2 ;

       System.out.println("Answer: " + average);

}

}

4 0
3 years ago
What is the process of publishing a work in Photoshop?
Sunny_sXe [5.5K]

Photoshop is a software program developed by Adobe that allows users to edit graphics. It's used by graphic artists, designers and photographers, among others, and can enhance and manipulate images to improve their appearance. It's an excellent tool that makes photo editing easy and efficient.

Explanation:

  • In the past, it produced creative printing or home publishing programs used for desktop publishing too, but the primary page layout software from Corel is CorelDraw
  • Adobe InDesign is a desktop publishing and typesetting software application produced by Adobe Systems. It can be used to create works such as posters, flyers, brochures, magazines, newspapers, presentations, books and ebooks
  • Adobe InDesign is a standard piece of publishing software, and is commonly used by professional typesetters to design the inside pages of books.
  • Select an image, and then choose File > File Info
  • Use the File Info dialog box to view or edit an image's metadata. This dialog box displays quite a bit of information. Many of the settings in it are important in the metadata.
  • Metadata is a set of standardized information about a file, such as author name, resolution, color space, copyright, and keywords applied to it.
8 0
3 years ago
Please write down your student id. take the last digit of your student id as m.
solmaris [256]
Now why in the world anyone would want to do that....



Really!!!!
7 0
3 years ago
What is the difference between a programming language and natural (every-day) language?
marta [7]

Answer:

Explanation:

Natural languages are used for communication between people and programming languages enable human to interact with machines.

8 0
3 years ago
Ou have an application running on Oracle Cloud Infrastructure. You identified that the read and write operations are slowing you
Otrada [13]

Answer:

Options A and C.

Explanation:

In Oracle Cloud Infrastructure the two options which allows you to increase disk performance are;

1. Terminate the compute instance preserving the boot volume. Create a new compute instance using a VM Dense IO shape using the boot volume preserved.

2. Create a backup of the boot volume. Create a new compute instance a VM Dense IO shape and restore the backup.

3 0
3 years ago
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