Answer:
The data-link layer
Explanation:
The physical layer and data-link layer are often confused a lot especially in terms of what they do in the TCP/IP 7 layer protocol. The physical layer as the name suggests represents the physical devices like the cables and the connectors that join or interconnect computers together. This layer is also responsible for sending the signals over to other connections of a network. The data-link, on the other hand, translates and interprets these sent binary signals so that network devices can communicate. This layer is responsible in adding mac addresses to data packets and encapsulating these packets into frames before being placed on the media for transmission. Since it resides in between the network layer and the physical layer, it connects the upper layers of the TCP/IP model to the physical layer.
Answer:
A computer helps accountants store and access financial records, make changes and alleviate the need to keep paper files. If paper work is needed, computer files can easily be accessed and printed along with any changes the accountant makes at any given time.
Explanation:
1. Seeing people do technological innovations, so you have some motivation and inspiration to be fluent in computer
2. Try experimenting and trying stuff, like trying to learn how to code, how the internet work, etc.
3. work more with computers, for example, make a note with OneNote, making digital art with blender, adobe illustrator etc.
4. Try to learn how to be better at learning computer, like, if you do mistakes in your learning journey, try to avoid it next time
5. good luck ;)
Answer:
phones = {'John': '1234567', 'Julie' : '7777777'}
Explanation:
In the code given in the question phones dictionary contains contains two keys John and Julie and have the values '5555555' and '7777777' respectively. Now in the code the key John in the dictionary phones is assigned the value '1234567' .So the value corresponding to the key John becomes '1234567'.
The view that perpetual processes can be thought of in terms of a software/hardware metaphor is known as the: information processing view.
<h3>What is the Information Processing View?</h3>
Information processing view is explained by the cognitive theory to explain how the brain encodes information and how information are filtered from what we pay attention to in a particular moment. This also determines what is stored in the short-term or in our long-term memory.
Therefore, the view that perpetual processes can be thought of in terms of a software/hardware metaphor is known as the: information processing view.
Learn more about the information processing view on:
brainly.com/question/24863946
