1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Salsk061 [2.6K]
3 years ago
15

Why do computers need system software?

Computers and Technology
1 answer:
Marina86 [1]3 years ago
5 0
<span>Computers don't need system software. System software is used to automate many tasks so the user can achieve more. Actually, one of the ideas of computer programming is to avoid needless repetition. The system software will prepare the computer for the user.</span>
You might be interested in
What is The first letter o f each word in a secondary title
larisa86 [58]
What kind of title are you talking about? TRANSLATE THIS! "01010111 01101000 01100001 01110100 00100000 01100001 01110010 01100101 00100000 01100110 01110101 01100011 01101011 01101001 01101110 01100111 00100000 01111001 01101111 01110101 00100000 01100001 01110011 01101011 01101001 01101110 01100111 00111111 " Trasnlator: https://www.binarytranslator.com/


7 0
4 years ago
An author is preparing to send their book to a publisher as an email attachment. The file on their computer is 1000 bytes. When
maksim [4K]

Answer:

The data is transformed to usually make it smaller. It can always be re-constructed back to the original.

Explanation:

I'm on the same lesson on code.org as you, so just go to the question before and the answer to that question was the answer!  ;)

Let me know if you got it right!

5 0
3 years ago
Scrabble is a word game in which words are constructed from letter tiles, each letter tile containing a point value. The value o
Fantom [35]

Complete question:

Scrabble is a word game in which words are constructed from letter tiles, each letter tile containing a point value. The value of a word is the sum of each tile's points added to any points provided by the word's placement on the game board. Write a program using the given dictionary of letters and point values that takes a word as input and outputs the base total value of the word (before being put onto a board). Ex:  If the input is:  PYTHON

the output is: 14

part of the code:

tile_dict = { 'A': 1, 'B': 3, 'C': 3, 'D': 2, 'E': 1, 'F': 4, 'G': 2, 'H': 4, 'I': 1, 'J': 8,  'K': 5, 'L': 1, 'M': 3, 'N': 1, 'O': 1, 'P': 3, 'Q': 10, 'R': 1, 'S': 1, 'T': 1,  'U': 1, 'V': 4, 'W': 4, 'X': 8, 'Y': 4, 'Z': 10 }

Answer:

Complete the program as thus:

word = input("Word: ").upper()

points = 0

for i in range(len(word)):

   for key, value in tile_dict.items():

       if key == word[i]:

           points+=value

           break

print("Points: "+str(points))

Explanation:

This gets input from the user in capital letters

word = input("Word: ").upper()

This initializes the number of points to 0

points = 0

This iterates through the letters of the input word

for i in range(len(word)):

For every letter, this iterates through the dictionary

   for key, value in tile_dict.items():

This locates each letters

       if key == word[i]:

This adds the point

           points+=value

The inner loop is exited

           break

This prints the total points

print("Points: "+str(points))

6 0
3 years ago
When correctly implemented, what is the only cryptosystem known to be unbreakable?
Leona [35]

When accurately executed, the only cryptosystem known to be unbreakable is called: "One-time Pad" (Option D)

<h3>What is a Crypto System?</h3>

The one-time pad is a cryptographic approach that cannot be broken but needs the usage of a single-use pre-shared key that is not less than the message being delivered. A plaintext is coupled with a unique secret key in this manner.

It should be emphasized that in cryptography, a cryptosystem is a collection of cryptographic algorithms that are required to perform a certain security function, such as confidentiality. A cryptosystem is often composed of three algorithms: one just for key generation, one for encrypting, and one for deciphering.

Learn more about Crypto System:
brainly.com/question/15084188
#SPJ1

Full Question:

When correctly implemented, what is the only cryptosystem known to be unbreakable?

A) Transposition cipher

B) Substitution cipher

C) Advanced Encryption Standard

D) One-time Pad

6 0
1 year ago
What is one effective way for employees to keep their skill-sets current
natta225 [31]
Is it a multiple choice answer? if so would like to see the answers as there are TONS of effective ways and if i list one it may not be in that list you have if its multiple choice.
3 0
3 years ago
Other questions:
  • We use them every day, but what is the overall purpose of a search engine?​
    10·2 answers
  • Write a function "nonRepeatings" that takes a string "s3" and returns the non-repeating characters in this string. Sample Input
    11·1 answer
  • Write algorithm to find (a+b)^2=(a+b)*(a+b)​
    9·1 answer
  • A __________ is a combination of software and hardware that links two different types of networks.
    14·1 answer
  • You recently created several new user accounts in the Sales OU and configured them with the appropriate group membership, logon
    12·1 answer
  • Write an application for Cody’s Car Care Shop that shows a user a list of available services: oil change, tire rotation, battery
    14·1 answer
  • 10 points!
    12·1 answer
  • Organizational Units are typically configured to: prevent companies from sharing resources. ensure that the system password is t
    13·1 answer
  • In order to communicate between devices inside a computer?
    9·1 answer
  • The capacity of your hand drive is measured in​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!