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kotegsom [21]
3 years ago
9

A student is helping a friend with a home computer that can no longer access the Internet. Upon investigation, the student disco

vers that the computer has been assigned the IP address 169.254.100.88. What could cause a computer to get such an IP address? a. static IP addressing with incomplete information b. interference from surrounding devices c. reduced computer power supply output d. unreachable DHCP server
Computers and Technology
1 answer:
Firlakuza [10]3 years ago
8 0

Answer:

Option (D) is the right answer.

Explanation:

DHCP term used as a short form of dynamic host configuration protocol, which is used to assigns the IP address automatically according to the network.

According to the scenario, the system is getting the wrong IP address that resulting in internet disconnection which is a failure of the DHCP server because it is responsible for assigning the right IP address to the system.

Hence option (D) is the most appropriate answer.

While other options are wrong because of the following reasons:

  • Static IP is the type of IP address which is fix and doesn't change in the system after rebooting, hence it has no connection in the change of IP address.
  • If the DHCP server is working well there is no chance of interference from the surrounding device.
  • Network setting has no connection with computer power supply as SMPS is used to give power and boot system only.
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Answer:

it can balance computing resources by time

Explanation:

this this is as it involves multiprogramming

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Use the svd() function in matlab to compute a, the rank-1 approximation of a. clearly state what a, is, rounded to 4 decimal pla
PolarNik [594]

Using the knowledge in computational language in C code it is possible to write a code that organizes and calculates the value of the matrix of A*A and that is in up to 4 decimal places.

<h3>Writing the code in C is possible:</h3>

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<em>k = 1;</em>

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See more about C code at brainly.com/question/17544466

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3 0
1 year ago
a.Write a Python function sum_1k(M) that returns the sum푠푠= ∑1푘푘푀푀푘푘=1b.Compute s for M = 3 by hand and write
stealth61 [152]

Answer:

def sum_1k(M):

   s = 0

   for k in range(1, M+1):

       s = s + 1.0/k

   return s

def test_sum_1k():

   expected_value = 1.0+1.0/2+1.0/3

   computed_value = sum_1k(3)

   if expected_value == computed_value:

       print("Test is successful")

   else:

       print("Test is NOT successful")

test_sum_1k()

Explanation:

It seems the hidden part is a summation (sigma) notation that goes from 1 to M with 1/k.

- Inside the <em>sum_1k(M)</em>, iterate from 1 to M and calculate-return the sum of the expression.

- Inside the <em>test_sum_1k(),</em> calculate the <em>expected_value,</em> refers to the value that is calculated by hand and <em>computed_value,</em> refers to the value that is the result of the <em>sum_1k(3). </em>Then, compare the values and print the appropriate message

- Call the <em>test_sum_1k()</em> to see the result

8 0
2 years ago
How to enhance the video to full screen in filmora
Anastaziya [24]

Answer:

The answer to your question is to click on the button with the square on the window options ribbon.

6 0
3 years ago
A coffee shop is considering accepting orders and payments through their phone app and have decided to use public key encryption
Charra [1.4K]

Answer: Yes

Explanation:

Public key encryption is the encryption technique that is used for private keys and public keys for securing the system.Public key is used for encryption and private key is for decryption.Public keys can only open content of the system

  • According to the question, public key encryption is secure for coffee shop customer payment process as they are stored on digital certificates in long form for verifying digital signature and encrypting information.Its computation is difficult to crack through power computer access.  
  • Other options is incorrect as encryption is not a problem for payment procedures. Thus, the correct option is yes ,public key encryption is secure method for coffee shop customers .
8 0
3 years ago
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