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3 years ago

Please help please I will count your answer brainiest if you help!

Computers and Technology

1 answer:

Alexxandr [17]3 years ago

5 0

Answer:

Without mathematics, computer science would not exist. Computers use algorithms to obtain certain information, and output certain information. Linear equations and algebra are used to create gaming graphics.

Have you ever wondered how your online quizzes were made? Inside the online quizzes there is code behind it, this code uses variables, integers, and booleans.

Variables use equations like x and y to find sum. A boolean is a basic algebraic notation, it's a binary variable.

Everything uses math, nothing would exist without math, including even digging dirt.

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Which of the following is the single best rule to enforce when designing complex passwords?

saw5 [17]

Answer:

B. Longer passwords

Explanation:

If the password is longer, it requires more incorrect attempts to find it, so the system could identify a potential hacker attempt. Smaller but more complex passwords could be identified by mistype or forgotten passwords.

3 0

3 years ago

Draw a timeline for each of the following scheduling algorithms. (It may be helpful to first compute a start and finish time for

12345 [234]

Answer:

See explanation below

Explanation:

Previos concepts

First Come First Serve (FCFS) "is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival".

Shortest job next (SJN), or the shortest job first (SJF) or shortest "is a scheduling policy that selects for execution the waiting process with the smallest execution time".

Shortest remaining time (SRF) "is a scheduling method that is a preemptive version of shortest job next scheduling'".

Round robin (RR) is an algorithm where the time parts "are assigned to each process in equal portions and in circular order, handling all processes without priority"

Solution for the problem

Assuming the dataset given on the plot attached.

Part a

For this algorithm the result would be:

Job A 0-6

Job B 6-(6+3) = 6-9

Job C 9-(9+1) = 9-10

Job D 10-(10+4) = 10-14

Part b

For this algorithm the result would be:

Job A 0-6

Job C 6-(6+1) = 6-7

Job B 7-(7+3) = 7-10

Job D 10-(10+4) = 10-14

Part c

For this algorithm the result would be:

Job A 0-1 until 14

Job B 2-(2+3) = 2-5

Job C 3-(3+2) = 3-5

Job D 9-(9+5) = 9-14

Part d

For this algorithm the result would be:

Job A 0-2 , 7-9, 12-14

Job B 2-4, 9-10

Job C 4-(4+1) = 4-5

Job D 5-7, 10-12

8 0

3 years ago

Which one of them are the correct answers?

Tpy6a [65]

Rapid prototyping! I am sure that is correct

6 0

3 years ago

You share a number of files from your computer, and you've received a number of calls from users who say they can't connect to t

zmey [24]

Answer:

ifconfig p2s1 down ifdown enp2s1 ip link set enp2s1 down

Explanation:

It can be used to enable or disable a network port interface in Linux. It involves 5 methods which are.

A.) ifconfig command. Is adopted in configuring a network interface, it gives info about NIC

B.) ifdown/if up command. Used to bring down or bring up a network interface.

C.) ip command. Used in managing NIC

D.) nmc1i command

It is a line tool that controls network manager and is also used in describing the status of a network.

E.) nmtui command

4 0

3 years ago

Which type of basic building blocks (constructs) is the following algorithm?

Ksju [112]

Answer:

Sequence

Explanation:

6 0

3 years ago