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serious [3.7K]
3 years ago
12

The user enters a URL into a web browser, the web browser sends the information to the DNS server to look up the IP address, the

n the IP address is sent to the web (host) server. What is the final step in the DNS process?
A) The client sends a request to the DNS server.
B) The DNS server the IP adress back to the URL.
C) The process starts over back at the beginning.
D) The web server sends information back to the web broswer.
Computers and Technology
1 answer:
Olegator [25]3 years ago
6 0

Answer:

d

Explanation:

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2 years ago
Write a public interface named Test with the following behavior:
enyata [817]

Answer:

The code to this question can be given as:

Code:

public interface Test  //define interface  

{

   public abstract Duration getDuration(); //define method

getDuration.  

   public abstract Result check(int a);

//define method

check .

   public abstract double getScore();

//define method getScore.  

}

Explanation:

In the above code, we define an interface that is "Test" inside an interface, we define three methods that can be defined as:

  • First, we define a method that is "getDuration" that method returns  Duration as an object.
  • Second, we define a method that is "check" this method accepts an integer parameter that is a and return Result.
  • The third method is "getScore" this method will return a double value.
8 0
3 years ago
What operating system are you using? On most computers, you can answer this question by right-clicking on the "My Computer" icon
Viktor [21]

Explanation:

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5 0
3 years ago
Read 2 more answers
Implement a class Car with the following properties. A car has a certain fuel efficiency (measured in miles/gallon or liters/kmâ
zvonat [6]

Answer:

class Car(object):

   fuel = 0

   def __init__(self, mpg):

       self.mpg = mpg

   def drive(self, mile):

       if self.fuel * self.mpg >= mile:

           self.fuel -= mile / self.mpg

       else:

           print(f"get gas for your {self}")

       print(f"Fuel remaining: {self.fuel}")

   #classmethod

   def get_gas(cls):

       cls.fuel += 50

   #classmethod

   def add_gas(cls, gallon):

       if cls.fuel + gallon > 50:

           cls.fuel += 10

       else:

           cls.fuel += gallon

gulf = Car(20)

gulf.get_gas()

gulf.drive(200)

Explanation:

The Car class is defined in Python. Its drive method simulates the driving of a car with fuel that reduces by the miles covered, with efficiency in miles per gallon. The get_gas and add_gas methods fill and top up the car tank respectively.

3 0
2 years ago
A top level class may have only the following accessmodifier.
GREYUIT [131]

Answer: Public

Explanation:

 A top level class can have a public, as top level cannot be private and protected because the modifier private is not allowed. As, top level is a class which is not a nested class. Interface of a access modifier is either public or no modifier. There are two types of access control modifier are top level - public and member level- private, protected.

3 0
3 years ago
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