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mr_godi [17]
3 years ago
6

Which is the best programming practice?

Computers and Technology
1 answer:
irina [24]3 years ago
4 0

Answer:

Open a file when the program needs to work with it and close the file as soon as you have finished using it.

Explanation:

In programming, we have some files that are stored in memory, or created in some other section of the program to save information.

<u><em>for example</em></u>, we want to save the data of a class or school faculty to create a database. For this purpose I need to create a file.

As the files that we will create may contains data, these files will utilize computer resources such as, memory (RAM, Cache) and other resources. While programming, we need these resources as well.

<em>Therefore, It is necessary to open a file when the program needs to work with it and close the file as soon as we have finished using it. The reason is that, it takes computer resources which are limited.    </em>

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Which environment variable affects the number of past commands used in the current shell session?
scoray [572]
HISTSIZE is the environment variable affects the number of past commands used in the current shell session.
4 0
3 years ago
Flodding on rivers is caused by human activity rather than natural events true or false
ValentinkaMS [17]

Answer:

True

Explanation:

While I believe it's a compendium of the both(both true and false), I when asked to pick just one, I would go with yes. They're are lots of things we humans do on a general note that causes flooding. Although, heavy rainfall can also cause flooding and that's not as a result of human activity, but directly. But then, activities like not maintaining a dam, or erecting a structurally failed dam can cause flood to occur at any point in time, without warning even. Another way is when due to our activities, we block the rivers, this can also lead to flooding exactly like the case of heavy rainfall does. Lack of good drainage facilities, drainage wouldn't create itself, we as humans do. When we don't were essentially creating an excuse for an eventual happening of flood.

Succinctly put, human activities also cause floods, as much as natural events causes flood.

3 0
3 years ago
Which one cost more Broken bones or a Broken Computer? Explian ur answer
vladimir1956 [14]
Broken bones cost more, because hospital bills are a lot more than to get a computer fixed.
4 0
3 years ago
Read 2 more answers
Anyone help me with number 41.
Katarina [22]
It is te = t I yhink
8 0
3 years ago
Caroline has been asked to find a standard to guide her company’s choices in implementing information security management system
koban [17]

Answer:

ISO 27002

Explanation:

The acronym ISO stand for The International Organization for Standardization. its a non governmental body that is responsible for setting standards guide internationally.

while NIST stand for National Institute of Standards and technology and it is also a body that is responsible for setting up standard guide in the US..

ISO 27002  is a standard code for implementing information security management systems. while  ISO 27017 is for cloud security.  NIST 800-12 is a general security and NIST 800-14 is for policy development. thus option A is correct.

Note :

All code preceded by ISO is from The International Organization for Standardization and are international standard. while those preceded by NIST is from National Institute of Standards and technology  and are not international standard.

7 0
3 years ago
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