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Brums [2.3K]
3 years ago
11

The cylinder head and engine block are completely sealed by a A. valve seal. B. head gasket. C. intake manifold. D. spark plug

Computers and Technology
2 answers:
spayn [35]3 years ago
5 0

Answer:

Head Gasket

Explanation:

I've taken test

Feliz [49]3 years ago
4 0

The cylinder head and engine block are completely sealed by a head gasket.


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To print the number of elements in the array named ar, you can write :
Diano4ka-milaya [45]

Answer:

Option c is correct.

Example :

public class Subject

{

public static void main(String [] args)

{

int ar[]={5,4,6,7,8};

System.out.println("the number of array elements are: ",ar.length);

}

}

Explanation:

The above program is created in java language in which Subject is a class name.Inside Subject class , there is main method.

Inside the main method, there is An array named 'ar' which data type is an integer and we have assigned the value to this array.

in the next line, we are printing the total no. of the element in the array with the length function which displays the length of an array or variable.

8 0
3 years ago
For which input values will the following loop not correctly compute the maximum of the values? 1. Scanner in = new Scanner (Sys
My name is Ann [436]

Answer:

The answer is "Option d".

Explanation:

Please find the complete question in the attached file.

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
In a switch statement, if a break statement is missing, _______________. Select one: a. the default case is automatically execut
Aleks [24]

Answer:

c. execution falls through the next branch until a break statement is reached

Explanation:

In a switch statement, if break is missing, then program continues to the next cases until it finds a break statement.

Consider the following example!

Example:

#include <iostream>

using namespace std;

int main()

{

  int choice = 1;

  switch (choice)

  {

      case 1:

      printf("This is case 1, No break\n");

      case 2:

      printf("This is case 2, No break\n");

      case 3:

      printf("This is case 3, with break\n");

      break;

      default: printf("Error! wrong choice\n");

  }

  return 0;

}

Output:

This is case 1, No break

This is case 2, No break

This is case 3, with break

We have 3 cases here and case 1 and 2 don't have break statements, only case 3 has a break statement.

We called the case 1, then program continued to case 2,  and finally to case 3 where it finds the break statement and terminates.

Therefore, we conclude that in a switch statement, if a break statement is missing, then execution falls through the next branch until a break statement is found.

8 0
3 years ago
The county clerk's office is writing a program to search their database for citizen records based on information about that citi
Alborosie

Answer:

The correct pseudocode to find the records of all citizens over the age of 50 is IF(age > 50).

OR EACH item IN citzlist

{

WHILE(not end of citzlist)

{

IF(age > 50)

{

DISPLAY(name)

}

}

}

If this is run, it will bring out all the names of the citizen who are over the age of 50 in the list.

Explanation:

6 0
3 years ago
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