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3 years ago

: Describe the type of gameplay seen during early video games (ex. Spacewar!, Pong).

Computers and Technology

1 answer:

Alexeev081 [22]3 years ago

8 0

Answer:

Computer scientists began building rudimentary games and simulations on mainframe computers in the 1950s and 1960s, with MIT's Spacewar! in 1962 being one of the first such games to be played with a video display. The first consumer-ready video game hardware arrived in the early 1970s, with the Magnavox Odyssey, the first home video game system, and the first arcade video games from Atari, Computer Space and Pong, the latter of which was later transformed into a home console version. Pong's success in arcades and at home prompted numerous firms to create clones of the game, resulting in a market contraction in 1978 owing to oversaturation and a lack of innovation.

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Write a python program to read four numbers (representing the four octets of an IP) and print the next five IP addresses. Be sur

sdas [7]

Answer:

first_octet = int(input("Enter the first octet: "))

second_octet = int(input("Enter the second octet: "))

third_octet = int(input("Enter the third octet: "))

forth_octet = int(input("Enter the forth octet: "))

octet_start = forth_octet + 1

octet_end = forth_octet + 6

if (1 <= first_octet <= 255) and (0 <= second_octet <= 255) and (0 <= third_octet <= 255) and (0 <= forth_octet <= 255):

for ip in range(octet_start, octet_end):

forth_octet = forth_octet + 1

if forth_octet > 255:

forth_octet = (forth_octet % 255) - 1

third_octet = third_octet + 1

if third_octet > 255:

third_octet = (third_octet % 255) - 1

second_octet = second_octet + 1

if second_octet > 255:

second_octet = (second_octet % 255) - 1

first_octet = first_octet + 1

if first_octet > 255:

print("No more available IP!")

break

print(str(first_octet) + "." + str(second_octet) + "." + str(third_octet) + "." + str(forth_octet))

else:

print("Invalid input!")

Explanation:

- Ask the user for the octets

- Initialize the start and end points of the loop, since we will be printing next 5 IP range is set accordingly

- Check if the octets meet the restrictions

- Inside the loop, increase the forth octet by 1 on each iteration

- Check if octets reach the limit - 255, if they are greater than 255, calculate the mod and subtract 1. Then increase the previous octet by 1.

For example, if the input is: 1. 1. 20. 255, next ones will be:

1. 1. 21. 0

1. 1. 21. 1

1. 1. 21. 2

1. 1. 21. 3

1. 1. 21. 4

There is an exception for the first octet, if it reaches 255 and others also reach 255, this means there are no IP available.

- Print the result

8 0

4 years ago

Six causes of data lost

Serhud [2]

Hard drive failures

Accidental deletions

Computer viruses and malware infections

Power failures

6 0

3 years ago

Could someone explain a Boolean?

Kruka [31]

Answer:

It is a "True" or "False" integer.

Explanation:

denoting a system of algebraic notation used to represent logical propositions, especially in computing and electronics.

a binary variable, having two possible values called “true” and “false.”.

3 0

3 years ago

Read 2 more answers

Which of the following is planted on an infected system and deployed at a predetermined time?A. Logic bombB. Trojan horseC. Worm

nekit [7.7K]

Answer:

A. Logic Bomb.

Explanation:

A Logic Bomb is a piece of code that is planted in a software system that is infected intentionally to set off malicious function.They are deployed at a predetermined time.

For ex:- a programmer hiding the files that deletes details of the employee who left the company.So these files can never be deleted.

4 0

3 years ago

7) The small slots on the front, back, or side of your computer that allow you to connect devices (such as a keyboard, mouse, or

wolverine [178]

Answer:

Ports

Explanation:

ports are interface or connection point between a computer and external devices. There are slots in all the sides of a computer such as Ian, usb, HDMI, etc. These ports are connection point of mouse, keyboard , external hdd to the computer.

8 0

3 years ago