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.
The main drawback of multiuser processing of a database is:
<h3>What is lost-update problem?</h3>
In the area of lost update problem, an update that has been carried on to a data item by a transaction is said to be lost as it is known to be overwritten by the update that has been carried on by another transaction.
Therefore, The main drawback of multiuser processing of a database is:
Learn more about database from
brainly.com/question/26096799
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Two negative reviews and no positive reviews is enough to consider the website to have a negative reputation: False.
<h3>What is
reputation?</h3>
In Computer technology, reputation can be defined as a metric which is used to determine the quality of a particular website, especially based on the opinions and ratings by its end users.
In this context, we can infer that two negative reviews and no positive reviews isn't an enough metric to consider a website as having a negative reputation.
Read more on negative reputation here: brainly.com/question/2343924
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Answer:
The answer to the given question is 5-6 (trustworthy).
Explanation:
When visits any web site there are several information is given, We click on it shows some pop-up box. it is smaller than the whole windows. for example, If we want to download any free software. So we go on a software site and choose the version for software and click for download. when we click on download there is a pop-up window open to provide the details of the software and has a one-button when we click on the button it downloads the software. If we cancel the pop-up window by click on the cancel /close (X) button it will close the window.
So the pop-up windows are very trustworthy.
