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3 years ago

Which of the selection below does not represent a workable IP address?

Computers and Technology

1 answer:

gogolik [260]3 years ago

8 0

Answer:

ipv4 ip addresses will be 4 sets of numbers to a maximum of 255 per set ie the highest ipv4 number is 255.255.255.255 ipv6 use hexadecimal and has many more addresses ie ipv6 0:0:0:0:0:ffff:ffff:ffff is = to ipv4 255.255.255.255

Explanation:

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a password to a certain database consists of digits that cannot be repeated. if the password is known to consist of at least 8 d

BaLLatris [955]

Answer:

$\frac{10!}{2}mins$

Explanation:

12 seconds to try one combination will be equivalent to $\frac{1}{12}\times 60 = \frac{1}{5} \ mins$

Password contain at least 8 digit i.e. password can contain 8, 9, 10 digit.

Password cannot contain more than 10 digit because it will give room for repetition which it is clearly stated that digit cannot be repeated.

Possible digit that can be used: 9,8,7,6,5,4,3,2,1,0.

Total number of passwords combination possible for each position in 8 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3. Total number of passwords combination possible in 8 digit is equivalent to $\frac{10!}{2}$ .

Total number of passwords combination possible for each position in 9 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2. Total number of passwords combination possible in 9 digit is equivalent to $\frac{10!}{1}$ .

Total number of passwords combination possible for each position in 10 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2, 10th position = 1. Total number of passwords combination possible in 10 digit is equivalent to 10!.

Adding them up and multiplying by $\frac{1}{5} \ mins$ to get the total number of time needed to guarantee access to database = $[\frac{10!}{2}\times\ \frac{10!}{1} \times 10!] \frac{1}{5}\ mins = \frac{10!}{2}$

7 0

3 years ago

Which component of a computing device drains the battery the fastest?(1 point)

Lostsunrise [7]

The display screen since it’s always bright

8 0

3 years ago

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When a program is adapted to run on multiple processors in a multiprocessor system, the execution time on each processor is comp

____ [38]

I only need points for my questions

4 0

3 years ago

The Business Cycle rises and falls. The highest point of the Business Cycle is known as the __________.

Mrac [35]

<span>The highest point of the Business Cycle is known as the boom</span>

3 0

4 years ago

Designing a video game takes tons of creativity. What inspires your personal creativity and ideas for video games? Explain and g

Whitepunk [10]

Answer:

This is what I have so far

Designing a video game takes tons of creativity. What inspires your personal creativity and ideas for video games? Explain and give several specific examples. How do you make sure your ideas are original and not copied directly from other video games? Explain.

What inspires my personal creativity is all the indie games I have played in the past, and they have always amazed me with their design, video games have always been a part of me from the Mario games I played when I was little to AAA titles. My ideas are original because I’ve seen so much, that I know when something is unique and original.

Explain how the four-game mechanics mentioned in the unit (reward, risk/loss, levels, and feedback) could work together to create an interesting sports video game.

Every 10 levels is a new sport and each level is harder, but at the end of each level you earn money to buy better gear, (like a system from simple rpg,) but if you lose, you also lose money. Also, you would need to use feedback that you would get from players to improve the game.

You’ve learned that video games use rewards to keep players coming back for more. Can you think of an example in real life that uses rewards to keep people coming back for more? How is this similar to video game rewards? Explain.

When a person works 1 job for many years, they may get burnt out, but if they get a raise or a promotion every once and awhile, then they will be more motivated and come back for more. This is similar to games in a few ways, like if you play a single game for years, it will get boring, but if that game receives an update, then it will motivate people to play.

7 0

3 years ago