Answer:
I think a is correct answer.
Answer:
Differ in the quality of their transmission.
Explanation:
For example, when using the public phone box, wired transmission is done not wireless as in cell phones. Public phone box use electronic signals transmitted through a cable network to send voice data which are not very effective for long distance communication.
However, cell phones wirelessly send electromagnetic wave signal to a cell tower close to the caller and then the information is then transmitted to cell tower close to the receiver within a split of a second. This method of communication has much advantages.
D. Avoiding sitting helps relieve stress made in the spine
Answer:
C
Explanation:
If you look at the picture, you will see why it is C. It says D, but the multiple choices are differently ordered and it is kind of differently worded.
But in conclusion, the answer is C.
Answer:
The answer is "Option D".
Explanation:
In the network, the UNC defines a related file with the removable drive from, which the file is stored without needing interpretation. It is used to ensure, that unguarded computers can be accessed across the network and other options, that can be clarified in the following terms which are not correct:
- In option A, It is used to manage computers and other devices on the internet, that's why it is wrong.
- In option B, It is also known as a server that manages network security, that's why it is wrong.
- In option c, It is used in software designing, that's why it is wrong
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