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2 years ago

____ increase network performance by reducing the number of frames transmitted to the rest of the network

1 answer:

6 0

Switches increase network performance by reducing the number of frames transmitted to the rest of the network.

Switches are an integral part of networks assigned the role to serve as the means to share information among different devices.

Switches perform their function by supervising and controlling the flow of data to the intended devices thus preventing the undesired flow of data to all the devices in a network which improves the performance of the network. Switches can also play a role to prevent errors as it checks the data prior to transmitting the data forward.

Switches determine the devices to which the data packets are to be sent by using their media access control (MAC) address. All hardware units connected to a system have their unique MAC address. Switches identify the MAC address of the device that sends the frames and then interpret the MAC address of the target device thus preventing the frames to pass towards the rest of the network.

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An administrator has been working within an organization for over 10 years. He has moved between different IT divisions within t

rodikova [14]

Answer:

User roles and access authorization

(Explanation of this question is given below in the explanation section.

Explanation:

As noted in question that a terminated employee comeback in office and installed some malicious script on a computer that was scheduled to run a logic bomb on the first day of the following month. And, that script will change administrator passwords, delete files, and shut down over 100 servers in the data center.

The following problem can be with that account

Unauthorized user access and privileges

The user may be given unauthorized access to system resources. If a user has unauthorized access to system resource then he can modify or destroy the system function easily.

The firewall may be disabled to detect the malicious script

The firewall should be enabled to detect such types of attack from unauthorized access to the system

Role

May be user role is not defined properly. If role would be defined according to user role then there are very fewer chances in doing unauthorized changes in the system that will result in an unexpected outage.

5 0

4 years ago

Software refers to the physical parts of a computer. a. True b. False

Nookie1986 [14]

False. Software refers to the programs that run on the computer. Hardware refers to the physical part making up the computer.

4 0

3 years ago

Read 2 more answers

Marissa, a 21-year-old young woman, is working as an intern at a software company. She has recently graduated from college. She

Zigmanuir [339]

Answer:

She is experiencing the features of feeling in between.

Explanation:

Because she graduated from college currently and she thinks about moving seriously with her boyfriend or best friend and she also thinks about the convenience and safety which she gets in her parents' house. She confused because she is not completely in the adult stage and currently, she passed through from the stage of adolescence, so that's why she experiencing feeling in between.

3 0

4 years ago

Codehs python 4.7.6 Powers of Two it says I'm wrong because I need

Finger [1]

Following are the program to calculate the power of two:

Program Explanation:

Defining an integer variable "i" that hold an integer value.
Defining a for loop that checks "i" value in between 20, inside this it calculates power of two.
At the last use print method to print its value.

Program:

i=1#holding integer value in i

for i in range(20):#defining a for that starts 1 to 20

i = 2 ** i#calculate power of 2 in i variable

print(i)#print value

Output:

Please find the attached file.

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