1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa [96]
3 years ago
13

What are the assignable addresses for the 12th subnet with the network address of 220.100.100.0 and the number of needed subnets

is 45? a. 220.100.100.42 to 220.100.100.51 b. 220.100.100.52 to 220.100.100.55 c. 220.100.100.45 to 220.100.100.46 d. 220.100.100.40 to 220.100.100
Computers and Technology
1 answer:
bogdanovich [222]3 years ago
5 0

Answer:

C. 220.100.100.45 to 220.100.100.46

Explanation:

The Classless IP subnetting of 220.100.100.0 begins from the fourth octet of the IP address. To get 45 subnet mask, it uses 6 bits from the fourth octet, which approximately give 64 subnets, while the remaining 2 bits are used for host IP addressing.

The useable host IP addresses are gotten from the formula '2^{n}-2', with n=2 bits.

useable host IP addresses = 2^2 - 2 = 2 addresses per subnet.

While the 12th subnet is 12 x 2^2 = 44.

This means that the 12th subnet mask starts with 220.100.100.44 (as the network address) and ends with 220.100.100.47 as broadcast IP address, while '.45' and '.46' are the assignable addresses of the subnet.

You might be interested in
Wireless networks use radio frequency (RF) or radio techniques, which allows wireless transmissions to reach out in all directio
tia_tia [17]

Answer: True

Explanation:

Yes, the given statement is true that that one of the quality of the wireless networks is that they uses the various radio techniques and the radio frequency.

 By using this techniques, the wireless transmission occur and it enable the connectivity and allow the direction of transmission to eavesdrop. It is one of the best technique as compared to the traditional method which include copper and fiber.

6 0
3 years ago
How does light move? Shift? Bounce between different objects?
ZanzabumX [31]

Answer:

Bounce between different objects

Explanation:

Light probably will bounce off of objects or it might go through, i think it depends on what object and what material.

6 0
4 years ago
The management of Ventura Inc. approves the purchase of a few computers for the sales team. The management wants only the most b
BaLLatris [955]

Answer:

Ventura Inc requires only System software's

Explanation:

The system software has three major functions which are:

1. File and disk management: this involve managing of files in the system, when user want to save, move, copy, delete and rename files, The system software will handle those task

2. Allocating system resources: The system resources such as time, memory, data input and output are  allocated by the system software. The main memory is managed by the system software to avoid conflict among various task.

3. Monitoring system activities:  The system security and system performance is also monitored by the system software.

The first two functionalities are the requirement of ventura inc  

8 0
3 years ago
Although a user directory is treated as a file, it is flagged to indicate to the file manager that this file is really a ____ wh
mart [117]
Although a user directory is treated as a file, it is flagged to indicate to the file manager that this file is really a subdirectory whose records are filenames that point to files.
3 0
3 years ago
Write the definitions for three function named max. Each receives two parameters, of the same type, and returns the larger of th
GenaCL600 [577]

Answer:

The method definition to this question can be given as:

Method definition:

double max(double x, double y)  //define method with double parameter  

{

if (x>=y)    //check condition.

return x;  //return value

else

return y;     //return value

}

double max(int x, int y)    //define method with integer parameter

{

if (x>=y)    //check condition

return x;    //return value

else

return y;  //return value

}

double max(char x, char y)   //define method with char parameter

{

if (x>=y)    //check condition

return x;    //return value

else

return y;    //return value

}

Explanation:

The above method definition can be described as below:

  • In the first method definition first, we define a method that is "max()". In this method we pass two variables as a parameter that is "x and y" and the datatype of this is double. Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.  
  • In the second method definition, we define a method that is same as the first method name but in this method, we pass two integer variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
  • In the third method definition, we define a method that is same as the first and second method name but in this method, we pass two char variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
8 0
3 years ago
Other questions:
  • A ___ is the basic collective unit of data in a computer.
    12·1 answer
  • What describes the basic transaction data such as its date, purpose, and amount and includes cash receipts, canceled checks, inv
    13·1 answer
  • If you have machines doing jobs, fewer staff are needed, therefore costs are
    5·2 answers
  • When was kale discovered?
    9·1 answer
  • What is conference proceeding​
    10·2 answers
  • Two-dimensional random walk (20 points). A two-dimensional random walk simulates the behavior of a particle moving in a grid of
    14·1 answer
  • What is wrong with the following C++ code? How would you fix it? int sum; for (int i=0; i<1000; ++i) sum += i; { printf("Sum
    5·1 answer
  • Which screen should be open to customize or personalize a desktop background?
    15·2 answers
  • How many constructors are there in the following class declaration?class CashRegister { public: CashRegister(); CashRegister(int
    8·1 answer
  • What is an example of a recent development in technology
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!