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Mkey [24]
3 years ago
10

What is the difference between computer hardware and computer software?​

Computers and Technology
1 answer:
Ipatiy [6.2K]3 years ago
7 0

Answer:

computer Hardware:-The physical of the computer which can be seen or touched is called computer hardware☆Computer needs these hardware devices for performing basic functions like accepting data and instructions .Example(keyboard,mouse,printer etc.)

Computer software:-The collection of programs that makes computer worked is called software☆Computer needs software to instruct tge computer hardware what to do and how to do .Example(windows 7,windows 10,Microsoft paint etc.)

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What is the difference between password protection and encryption? please answer quick, i cant pass this test for the life of me
sergiy2304 [10]

Answer:Password protection is like locking something in a safe-deposit. It means no one can get to the locked content without knowing the right combination. This method is used on separate documents, folders, and other data the computer's user may want to protect from other people who might have access to the device. The problem is, if someone interested in such content obtains the password or finds a way to open it without it, the content might be revealed despite the owner's efforts to keep it hidden. Unfortunately, there are a lot of ways hackers could obtain the password or hack in without it. For example, it could be obtained with the help of malware, or it might be guessed if the user chooses a weak password. Not to mention, when it comes to PDF documents, the passwords placed on them can be removed using the CMD window or specific.

Password encryption is a step up from password protection. The term can be a tad confusing because, in fact, you cannot encrypt the password itself. Instead, by setting up "password encryption" you are creating a password AND encrypting the contents of the file. In our example (see instructions below), the contents of the user's PDF document are not only password protected, but also encrypted. It is a process during which the content one wishes to keep secret is altered to make it unrecognizable. For example, if it is a text document, letters of each word might be shuffled with additional characters so the words would no longer make any sense. The reverse process is only available if the person who wants to decrypt this data can provide a specific decryption key or a password. In other words, even if the password is removed no one could read the hidden content as it still would need to be decrypted. Of course, it is important to realize you might be unable to retrieve it too if you lose the decryption key, aka, the password.



PLS MARK ME AS BRAINLIEST.

3 0
2 years ago
Areas on which the development of the computer as a communication technology is based
Alchen [17]

Answer:

Artificial Intelligence.

Automated personal digital assistant.

THz frequencies for Communications (5G & 6G)

Blockchain.

Virtual reality and augmented reality.

Internet of Things (IoT)

Visible light communication.

LTE.

Explanation:

4 0
2 years ago
Write a function nexthour that receives one integer argument, which is an hour of the day, and returns the next hour. This assum
Vinvika [58]

Answer:

The function in C is as follows:

int nexthour(int tme){

   tme = tme%12 + 1;

   return tme;

}

Explanation:

This defines the function

int nexthour(int tme){

Ths calculates the next hour using % operator

   tme = tme%12 + 1;

This returns the next hour

   return tme;

}

5 0
2 years ago
What are the factors that influence the selection of access control software and/ or hardware? Discuss all aspects of access con
skelet666 [1.2K]

Answer:

While selecting the access control system (software or hardware), there are many factors that influence it and those factors are campus location, network capabilities, number of users using it, size of campus, the motive for using it, etc.

Explanation:

The access control system is electronic device that needs to be connected to the network for providing security control and authorization to the user to enter into the Campus.  

Access control systems are used to control access into premises or any IT area which is control in two ways either in a physical way or a logical way.

8 0
3 years ago
What software is my teacher using to do this and how can i stop her from doing this
aliina [53]

Answer:

I’m not sure if you can only teachers can acess that

Explanation:

7 0
3 years ago
Read 2 more answers
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