I can think of the following reasons:
- Avoid magic numbers. The constant will have a descriptive name like "MAX_MEASUREMENTS" so it can be inferred what the array size really means.
- Avoid duplication. There could be some related code (e.g., code that checks if an index is within the array bounds) that can benefit from using the same constant. Then it makes sense to tie them together such that if you change the constant, you're actually changing all its occurrances.
- Central configuration. By placing all your constants in a centralized place in the code, it is clear to see where your configuration resides. This is easier than having magic numbers scattered throughout the code.
To protect a web-based database, you should apply <u>principle of least privilege</u> to any online forms that add data to it.
<h3>What is principle of least privilege?</h3>
Principle of least privilege is also referred to as the principle of minimal privilege (least authority) and it can be defined as a security concept that involves giving an end user, software program, or process the minimum levels of access or permissions necessary to perform an action in a database.
In this context, a network administrator should apply the <u>principle </u><u>of least </u><u>privilege</u> to any online forms that add data to a web-based database, in order to protect it.
Read more on least privilege here: brainly.com/question/4365850
A Kernel panic can<span> also be caused by errors originating outside kernel space. For example, many Unix OSes panic if the init process, which runs in userspace, terminates.</span>
Answer:
There are no additional components that can be added to the IPv4 protocol to improve its utility
Explanation:
The IPv4 protocol was developed in 1983 and is still the most widely used version worldwide. It consists of a 32-bit binary number that is normally represented in decimal notation, with four digits separated by dots that take values between 0 and 255.
This system limits the IPv4 protocol to 4,000 million different addresses, a figure that in the eighties seemed sufficient but that in practice has been scarce due to the revolution of mobile devices and the impending development of the Internet of Things ( IoT) that will trigger the number of devices connected to the network.
So, there are no additional components that can be added to the IPv4 protocol to improve its utility, since the world is running out of IPv4 addresses and is being replaced by IPv6.
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Answer:
- Auto fill a software function that automatically completes data (like the data that has been entered previously) without the user needing to type it in full.
- The Fill Handle is a feature in Excel that fills the data automatically with a specific pattern in your spreadsheet cell.
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