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Linux Foundation LFCS Exam - Topic 4 Question 71 Discussion

What is the purpose of a screen reader?
B) It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
A) It reads text displayed on the screen to blind or visually impaired people.
C) It displays lines and markers to help people use speed reading techniques.
D) It manages and displays files that contain e-books.

Linux Foundation LFCS Exam - Topic 4 Question 71 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 71
Topic #: 4
[All LFCS Questions]

What is the purpose of a screen reader?

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Suggested Answer: B

by Nieves at Mar 19, 2024, 02:20 AM

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Fletcher
7 months ago
B and C are interesting, but A is the main function!
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Johnson
7 months ago
Not sure if A is the only purpose, seems too narrow.
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Raina
7 months ago
Wait, I thought they just read e-books?
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Rasheeda
7 months ago
Totally agree, screen readers are essential for accessibility.
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Lettie
8 months ago
A is definitely the right answer!
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Marguerita
8 months ago
I’m a bit confused because I thought screen readers might help with e-books too, but I think that’s a different function.
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Lynda
8 months ago
I feel like I’ve seen a question like this before, and I think A was the right answer then too.
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Rickie
8 months ago
I remember something about screen readers, but I’m not completely sure if it’s just for reading text or if it does more.
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Marsha
8 months ago
I think a screen reader is mainly for helping blind or visually impaired users, so I’m leaning towards option A.
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Stephen
8 months ago
I'm a little confused by this question. I know screen readers are used to help people with visual impairments, but I'm not sure if the other options are completely wrong. I'll have to carefully consider each choice before answering.
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Beatriz
8 months ago
Okay, I remember learning about screen readers in class. I'm pretty sure the purpose is to read the text on the screen out loud for people who can't see it. I'll go with A.
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Lavonna
8 months ago
This one seems pretty straightforward. I'm pretty confident the answer is A - it reads text on the screen for blind or visually impaired users.
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Kanisha
9 months ago
Hmm, I'm not totally sure about this one. I think it might be A, but I'm also wondering if it could be D since screen readers are sometimes used for e-books. I'll have to think about this one a bit more.
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Edwin
9 months ago
I'm pretty sure the vSmart controller is responsible for the centralized control plane of the SD-WAN network, so I'll go with option B.
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Lashawna
9 months ago
Hmm, this one seems tricky. I'll need to think through the permissions requirements carefully.
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Jesusa
9 months ago
Okay, I remember now - risk level is calculated as Consequence x Severity. So I'll select option A.
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Rolland
9 months ago
I've got a good feeling about this one. The error message suggests the user may not have the necessary permissions or access to create a support request. I'll focus on evaluating the answer choices related to the user's account and role.
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Kallie
1 year ago
I know a guy who tried to use a screen reader to overclock his monitors. Needless to say, it didn't end well.
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Alecia
11 months ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Howard
12 months ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Broderick
12 months ago
B) It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
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Jovita
1 year ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Josefa
1 year ago
Option C sounds like something from the 1970s. Speed reading with lines and markers? Really?
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Detra
1 year ago
Option B is just completely irrelevant. I don't even know where that came from.
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Elly
12 months ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Sue
12 months ago
C) It displays lines and markers to help people use speed reading techniques.
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Daren
1 year ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Dong
1 year ago
I was going to choose option D, but then I remembered that e-books are usually read with dedicated apps, not screen readers.
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Ailene
1 year ago
C) It displays lines and markers to help people use speed reading techniques.
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Cordell
1 year ago
B) It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
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Lashaun
1 year ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Rupert
1 year ago
A screen reader is designed to help the visually impaired, so option A is clearly the correct answer.
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Bettina
1 year ago
Yes, that's correct. Screen readers are essential for accessibility.
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Bettina
1 year ago
A) It reads text displayed on the screen to blind or visually impaired people.
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Mitzie
1 year ago
I think option A is the correct answer because screen readers are specifically designed to assist individuals with visual impairments in accessing digital content.
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Claudio
1 year ago
I agree with Carla, option A makes the most sense because it helps those who cannot see the screen to access the information.
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Carla
1 year ago
The purpose of a screen reader is to read text displayed on the screen to blind or visually impaired people.
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