Answer: Yes
Explanation:
Public key encryption is the encryption technique that is used for private keys and public keys for securing the system.Public key is used for encryption and private key is for decryption.Public keys can only open content of the system
- According to the question, public key encryption is secure for coffee shop customer payment process as they are stored on digital certificates in long form for verifying digital signature and encrypting information.Its computation is difficult to crack through power computer access.
- Other options is incorrect as encryption is not a problem for payment procedures. Thus, the correct option is yes ,public key encryption is secure method for coffee shop customers .
Answer:
3
Explanation:
The function floor() is used to give the integer which is smaller than or equal to the provided decimal value.
for example:
let a=5.8
floor(a);
the function provides the value 5 (smaller than or equal to 5.8).
In the given code:
variable num assigns the number 3.14.
then, floor(3.14) gives the value 3 (smaller than or equal to 3.14).
then, the echo print the value on the screen.
Therefore, the correct answer is 3.
The thing that happens if you type a number instead of a word in the given code is: The number is printed
This is because the code already assigned a variable to the input and it accepts both numbers and alphanumeric keys because it is an integer command.
<h3>What is Coding?</h3>
This refers to the use of programming that is used to give instructions to a computer system
Hence, we can see that The thing that happens if you type a number instead of a word in the given code is: The number is printed
This is because the code already assigned a variable to the input and it accepts both numbers and alphanumeric keys because it is an integer command.
Read more about coding here:
brainly.com/question/16397886
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Pseudocode algorithms are used as prototypes of an actual program.
The required pseudocode algorithm is as follows:
- <em>Start</em>
- <em>input name, score, test_worth</em>
- <em>percent_score = score/test_worth * 100</em>
- <em>print name, percent_score</em>
- <em>Stop</em>
<em />
<em />
The first line begins the pseudocode algorithm
<em>Start</em>
The second line gets input for the student's name, score and the worth of the test
<em>input name, score, test_worth</em>
The third line calculates the percentage score
<em>percent_score = score/test_worth * 100</em>
The next line prints the student's name and the percentage score
<em>print name, percent_score</em>
The last line ends the pseudocode
<em>Stop</em>
<em />
<em />
<em />
Read more about pseudocode algorithms at:
brainly.com/question/21172316
