What was the hardest part of the assembly of a computer?

The World Health Organization decided that addiction to video games is considered a mental health disorder. Do you agree or disa

Blababa [14]

Answer:

I disagree and I will tell you why because there was study based on video games and seniors and the theory was that they play games to keep there minds active. I will give you an example let's say you were in a situation and you learned how to make or create something from playing video games, in closeur video games can help us in problems

8 0

3 years ago

Write a program that prints the Grade based on the given data. 95-100: A+ 90-94: A 80-89: B+ 70-79: B 60-69: C+ 50-59: C <49

mr Goodwill [35]

Answer:

The program to this question as follows:

Program:

score=int(input("Enter your percentage: ")) #input grade by user

#using conditional statement for match condition

if 95<=score <= 100: #if value in between 95 to 100

grade = 'A+' #assign grade

elif 90 <=score <= 94: #elif value in between 90 to 94

grade = 'A' #assign grade

elif 80 <=score <= 89: #elif value in between 80 to 89

grade = 'B+' #assign grade

elif 70 <=score <= 79: #elif value in between 70 to 79

grade = 'B' #assign grade

elif 60 <=score <= 69: #elif value in between 60 to 69

grade = 'C+' #assign grade

elif 50 <=score <= 59: #elif value in between 50 to 59

grade = 'C' #assign grade

elif score<49 : #elif value is less then 49

grade = 'F' #assign grade

print (grade) #print grade

Output:

Enter your percentage: 50

C

Explanation:

In the above python code, a variable "score" is defined, this variable is used for taking value from the user end. In the next step if-elif-else conditional statement is used, this statement is used when a group of statements is given in which one is true. The if block check score value is between 95-100 if this is true it will print A+.

In elif block if the above condition is not true, then this condition will execute, in this block, there are multiple elif block is used that can be described as follows:

In the first block, if the value in between 90-94. It will print A.
In the second block, if the value in between 80-89. It will print B+.
In the third block, if value in between 70-79. It will print B.
In the fourth block, if value in between 60-69. It will print C+.
In the fifth block, if value in between 50-59. It will print C.
In the last, if the value of the score is less then 49. It will print F.

8 0

3 years ago

100 POINTS!!!!!!

Veronika [31]

Answer:

The fundamental limitation of symmetric (secret key) encryption is ... how do two parties (we may as well assume they are Alice and Bob) agree on a key? In order for Alice and Bob to communicate securely they need to agree on a secret key. In order to agree on a secret key, they need to be able to communicate securely. In terms of the pillars of IA, To provide CONFIDENTIALITY, a secret key must first be shared. But to initially share the key, you must already have CONFIDENTIALITY. It's a whole chicken-and-egg problem.

This problem is especially common in the digital age. We constantly end up at websites with whom we decide we want to communicate securely (like online stores) but with whom we there is not really an option to communicate "offline" to agree on some kind of secret key. In fact, it's usually all done automatically browser-to-server, and for the browser and server there's not even a concept of "offline" — they only exist online. We need to be able to establish secure communications over an insecure channel. Symmetric (secret key) encryption can't do this for us.

Asymmetric (Public-key) Encryption

Yet one more reason I'm barred from speaking at crypto conferences.

xkcd.com/177/In asymmetric (public key) cryptography, both communicating parties (i.e. both Alice and Bob) have two keys of their own — just to be clear, that's four keys total. Each party has their own public key, which they share with the world, and their own private key which they ... well, which they keep private, of course but, more than that, which they keep as a closely guarded secret. The magic of public key cryptography is that a message encrypted with the public key can only be decrypted with the private key. Alice will encrypt her message with Bob's public key, and even though Eve knows she used Bob's public key, and even though Eve knows Bob's public key herself, she is unable to decrypt the message. Only Bob, using his secret key, can decrypt the message ... assuming he's kept it secret, of course.

Explanation:

3 0

2 years ago

The concepts of ________________, _________________, and _________________ for covert acts are pivotal to understanding state-on

DIA [1.3K]

The concepts of Power, anonymity and political utility for covert acts are pivotal to understanding state-on-state interactions within cyberspace.

<h3>What is Anonymity?</h3>

Anonymity describes cases where the interim person's identity is anonymous.
Some writers have argued that anonymity, though technically accurate, does not capture what is more centrally at stake in contexts of anonymity.
The essential concept here is that an individual is non-identifiable, unavailable, or untrackable.
Anonymity is seen as a technique, or a way of realizing, sure other values, such as solitude, or liberty.
Over the past few years, anonymity tools used on the dark web by offenders and harmful users have drastically changed the ability of law enforcement to use conventional surveillance Techni.

To learn more about Anonymity, refer to:

brainly.com/question/28115737

#SPJ4

3 0

1 year ago

The following SQL statement contains which type of subquery? SELECT title FROM books WHERE EXISTS (SELECT isbn FROM orderitems W

Rudiy27

Answer:

(a) Correlated.

Explanation:

Correlated subquery :These sub queries reference columns from outer table or uses values from outer query.These sub queries are processed atleast once for every row processed.So because of this reason correlated sub queries can be slow.Since the query in the question also uses value from the outer query so it is a correlated query.

4 0

3 years ago