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Montano1993 [528]
3 years ago
13

JAVA Question!

Computers and Technology
1 answer:
dybincka [34]3 years ago
5 0
I don't see any error on your code, everything is well written and simple. Except trying putting PUBLIC on your Class displayer. If you encounter the same problem again try to rebuild your whole code and try to recompile the whole code. Even try restarting your personal computer.
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Describe the type of gameplay seen during early video games (ex. Spacewar!, Pong).
Elina [12.6K]
  • Sandbox. ...
  • Real-time strategy (RTS) ...
  • Shooter (FPS and TPS) ...
  • Multiplayer online battle arena (MOBA) ...
  • Role-playing games (RPG, ARPG, and more) ...
  • Simulation and sports.

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

3 0
2 years ago
Read 2 more answers
Write a program that prompts the user for a word or phrase, and determines if the entry is a palindrome. A palindrome is a word
vekshin1

Answer:

Explanation:

The following code is written in Python. It asks the user for an input. Then cleans the input using regex to remove all commas, whitespace, and apostrophes as well as making it all lowercase. Then it reverses the phrase and saves it to a variable called reverse. Finally, it compares the two versions of the phrase, if they are equal it prints out that it is a palindrome, otherwise it prints that it is not a palindrome. The test case output can be seen in the attached picture below.

import re

phrase = input("Enter word or phrase: ")

phrase = re.sub("[,'\s]", '', phrase).lower()

reverse = phrase[::-1]

if phrase == reverse:

   print("This word/phrase is a palindrome")

else:

   print("This word/phrase is NOT a palindrome")

7 0
2 years ago
When viewing data entered into a spreadsheet, the columns identify _____.?
AlexFokin [52]
The answer is : variables
When viewing data entered into a spreadsheet, the columns identify Variable. The variables later can be used on a formula to help you process any sort of data that is implemented within excels' formula system
3 0
3 years ago
A ____ is a key-dependent, one-way hash function that allows only specific recipients(symmetric key holders) to access the messa
Alexxx [7]

Answer: (C) MAC

Explanation:

MAC is stand for the message authentication code and it is one of the key dependent hash function. Message authentication provide the data integrity and also the origin of data authentication.

  • It basically allow the specific recipients known as the holder of the symmetric key.
  • The message authentication code uses the CBC (Cipher block chaining) mode for constructing the MAC algorithm and it also uses the block cipher for the conjunction by using the CBC operations.    

On the other hand, all the options are incorrect as they are not the key dependent hash function.

Therefore, Option (C) is correct.

7 0
3 years ago
Case Project 9-4: Troubleshoot an IP configurationYou work at a help desk and have just received a call from an employee who say
Svetllana [295]

Answer:

To get the IP address and other information on the workstation, type 'ipconfig' for windows or 'ifconfig' or Linux and press the return key.

The subnet mask is a class B type and 169.254.14.11 IP address shows that the workstation cannot access the DHCP server, so the IP address is not properly configured for network connection.

Explanation:

A computer network is an interconnection and intercommunication of two or more computer devices. All devices in a network must have an IP address, which can be static or dynamic from a DHCP server.

When a computer is configured to receive IP address from a DHCP server, but cannot reach the server, the IP address from the range of 169 is automatically assigned to it but still would not be able to communicate with other devices in the network.

4 0
2 years ago
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