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Ymorist [56]
2 years ago
14

How is a transaction verified on a cryptocurrency network?.

Computers and Technology
1 answer:
Agata [3.3K]2 years ago
6 0

Answer:

By being a part of a block to a block chain and each block in the block chain is precisely connected to the block that was before it.

Explanation:

I Hope This Helps You

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Describe how you would create a Java program that prompted the user to correctly enter a username and password. The username is
schepotkina [342]

Answer:

Explanation:

The program in question would create a new Scanner Object which asks the user for the Username first. It would then save this input into a temporary variable and compare it to the actual username in the database. Since the username is not case sensitive, we would use the toLowerCase() method on both the input and the database username so that they match even if the letters are not the same case structure. If both usernames match then we would move on to ask the user for the Password and compare it with the database password for that user. Since this one is case sensitive we would compare as is. Finally, if both Username and Password match we would print "Hello World" otherwise we would print "Login Failed."

3 0
2 years ago
Apakah ada yang bisa menjelaskan potongan source code ini?
GarryVolchara [31]

This code attempts to fuse two strings together. So,

fuse("Apple", "Banana")

would return "ABpapnlaen a"

However, there are a couple of things wrong with this code:

- The for loop is incomplete (probably a copy paste error)

- It is unclear from the code if the array jawaban will overflow if kata1 and kata2 are large (it probably will)

- Biggest problem: the jawaban array is declared on the stack, which means it will be cleaned up when the function returns. So the caller of this function will reference unallocated memory! This is a huge bug!!

6 0
3 years ago
NEED HELP ASAP! BRAINLIEST AND 20 PTS TO CORRECT ANSWER!
son4ous [18]

The correct answer is C.

8 0
3 years ago
What's the difference between kilobyte and kibibyte, and why was the IEC convention for computer international memories made???
Masja [62]

Answer:

The Kibibyte was developed to take place of the kilobytes in the computer science context where the Kilobyte stands for 1024 bytes. And the Kilobyte interpretation to mean 1024 bytes, conflicts the Standard definition of the prefix kilo or 1000. And the IEC convention for computer international memories was made to define the international standards for electrical, electronic and related technologies.

Explanation:

Please check the answer section.

8 0
3 years ago
A Uniform Resource Locator (URL) is a formatted string of text that web browsers, email applications, and other software program
Fiesta28 [93]

The purpose of a URL is to help users get to websites easier. A URL (Uniform resource locator) is that tab at the top of your web browser that you type into. Like if you want to go to google, you would type in Google.com. So the answer is true.

6 0
3 years ago
Read 2 more answers
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