Technology has impacted society and education throughout history by helping save more lives and distroying them. I think the innovation that has had the most profound on education is being able to connect with teachers to better help us understand even we are not in school like what I am doing right now.
Answer:
Windows utility program.
Explanation:
The operating system is a software used to manage the activities of various parts of the computer system. It acts as a link between the hardware, application software and the user. An example of OS is the Windows OS.
It has the kernel program that directly connects the hardware to the operating system. It provides utility programs to analyse, optimise, control and maintain devices running in the system.
Window utility program is an example of utilities in OS, used to analyse, control, optimise and maintain device and software activities for good system performance.
An example of the windows utility program is the disk defragmenter used to eliminate fragments and rearrange files and unused disk space.
Answer:
Layer 2 destination address = 00-00-0c-94-36-ab
Layer 2 source address = 00-00-0c-94-36-bb
Layer 3 destination address = 172.16.20.200
Layer 3 source address = 172.16.10.200
Explanation:
To properly understand the given answer, let us define some terms used in the narrative of the question:
Subnet: The sub network or as popularly called subnet is a logical division of the internet protocol of a network into many different and smaller network. It is typically used to create partitions or subdivisions of large networks into bits.
PDU: The PDU can be said to be an abbreviation for the word power distribution unit or protocol data unit. It can also be refereed to as an IT device that possess many output ports or terminals. They are mostly used to distribute or transmit power or data to other operating devices with the telecommunication system.
Now referring back to the question asked and the image attached below, we can see that host a and b send their signal through subnet teachers while host c and d send their signal through subnet students thus,
Layer 2 destination address = 00-00-0c-94-36-ab
Layer 2 source address = 00-00-0c-94-36-bb
Layer 3 destination address = 172.16.20.200
Layer 3 source address = 172.16.10.200 are the correct destination.
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