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alexandr1967
17 days ago
11

Heather’s computer display is having a problem in which the desktop seems to be shifting. She has sent you a picture of the prob

lem. What could be causing this problem on Heather’s monitor?
A. Video cable not properly seated.
B. Refresh rate out of specification.
C. Not enough video memory.
D. GPU on video card over-heating.
Computers and Technology
1 answer:
Rzqust [962]17 days ago
7 0
The likely cause of the issue with Heather's display is that the video cable is not seated correctly. Explanation: The details provided point to the possibility that a misaligned video cable may cause the desktop to appear to shift, which aligns with symptoms such as frequent screen flickering or a blank display. While it’s plausible for the GPU on the video card to be overheating, that generally results in visual artifacts rather than the specific shifting behavior described.
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6. Write pseudo code that will perform the following. a) Read in 5 separate numbers. b) Calculate the average of the five number
zubka84 [1012]

Answer:

Pseudo CODE

a)

n= Input “Enter 5 integer values”

b)

sum=0.0

For loop with i ranging from 0 to 5

Inside loop sum=n[i]+sum

Outside loop avg=sum/5

Print avg

c)

small=n[0] # assume initial number is the smallest

large=n[0] # assume initial number is the largest

For loop with i ranging from 0 to 5

Inside loop if n[i]<small # check if current number is smaller than small

Inside if Then small=n[i]

Inside loop if n[i]>large # check if current number is larger than large

Inside if then large=n[i]

Print small

Print large

d)

print avg

print small

print large

8 0
1 month ago
Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a. For f
Amiraneli [966]

Complete Question:

Remember that in the CSMA/CD protocol, after a collision, the adapter pauses for K. 512 bit times, where K is randomly chosen. a. For the first collision, if K=100, what is the waiting duration before sensing the channel again for a 1 Mbps broadcast channel? And for a 10 Mbps broadcast channel?

Answer:

a) 51.2 msec.  b) 5.12 msec

Explanation:

With K set at 100, the duration the adapter must wait after detecting a collision is calculated using the following formula:

  • Tw = K*512*bit time

The bit time is determined by the inverse of the channel's bandwidth, expressed in bits per second. Therefore, for the instances mentioned in the question, we get:

a) BW = 1 Mbps = 10⁶ bps

⇒ Tw = 100*512*(1/10⁶) bps = 51.2*10⁻³ sec. = 51.2 msec

b) BW = 10 Mbps = 10⁷ bps

⇒ Tw = 100*512*(1/10⁷) bps = 5.12*10⁻³ sec. = 5.12 msec

5 0
1 month ago
Sophie often makes grammatical errors in her document. Which feature of the Spelling and Grammar tool can she use to understand
ivann1987 [982]

Given that Sophie frequently commits numerous spelling and grammar mistakes in her document, it would be beneficial for her to utilize a function provided by Microsoft Word that assists her in recognizing her errors, which is what (D) Explain accomplishes.

Explain would indicate to Sophie the portions of her sentences that are incorrect, the words that were mistyped, and offer suggestions for better phrasing to prevent fragmented sentences.

8 0
24 days ago
Read 2 more answers
Assign to avg_owls the average owls per zoo. Print avg_owls as an integer. Sample output for inputs: 1 2 4 3
zubka84 [1012]

Answer:

Explanation:

For this illustration, I'll provide a Python program step-by-step:

  • We define four variables regarding our zoo, including the zoo count and the average.
  • The average is calculated by summing the totals of owls and dividing by the number of zoos.
  • Finally, we display the value stored in avg_owls.

num_owls_zoo1 = 1

num_owls_zoo2 = 2

num_owls_zoo3 = 3

num_owls_zoo4 = 4

zoos = 4

avg_owls = 0.0

avg_owls=(num_owls_zoo1+num_owls_zoo2+num_owls_zoo3+num_owls_zoo4)/zoos

print('Average owls per zoo:', int(avg_owls))

6 0
19 days ago
Any software or program that comes in many forms and is designed to disrupt the normal operation of a computer by allowing an un
ivann1987 [982]
Trojan horse. They arrive disguised.
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18 days ago
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