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CompTIA DY0-001 Exam - Topic 2 Question 1 Discussion

Actual exam question for CompTIA's DY0-001 exam
Question #: 1
Topic #: 2
[All DY0-001 Questions]

Given matrix

Which of the following is AT?

A)

B)

C)

D)

Show Suggested Answer Hide Answer
Suggested Answer: C

Transposing swaps rows and columns, so the (i, j) entry becomes the (j, i) entry.


Contribute your Thoughts:

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Ria
5 months ago
Totally agree, B seems correct!
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Nobuko
5 months ago
I think it's actually C.
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Almeta
5 months ago
Option B looks right to me!
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Yvonne
6 months ago
Just checked, A is definitely not it.
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Sage
6 months ago
Wait, are we sure about that?
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Whitney
6 months ago
I think I saw a question like this in our last review session. I want to say it's option C, but I need to double-check my notes.
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Abel
6 months ago
I’m a bit confused about the notation. Is AT just the transpose or does it involve something else?
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Yuki
7 months ago
I remember practicing a similar question where we had to identify the transpose. I feel like it might be option B, but I could be wrong.
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Annabelle
7 months ago
I think AT refers to the transpose of the matrix, but I'm not entirely sure which option that would be.
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Sharee
7 months ago
I think I know how to do this. I'll start by writing out the given matrix, then compare each option to see which one matches the transpose.
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Tasia
7 months ago
Ugh, I hate these matrix questions. They always trip me up. I'll just guess and hope for the best.
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Mariann
7 months ago
Okay, I've got this! The transpose of a matrix just swaps the rows and columns, so I just need to visually compare the options to the given matrix.
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Alisha
8 months ago
Hmm, I'm a bit unsure about this one. I'll need to review my notes on matrix operations to make sure I understand how to find the transpose.
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Lindsey
8 months ago
This looks like a matrix transformation question. I'll need to carefully compare the given matrix to the options to determine which one is the transpose.
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Ariel
11 months ago
Wow, this exam is really testing our linear algebra skills. I hope I don't have to 'matrix' the wrong answer!
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Bambi
10 months ago
I agree, Option C looks like the correct transformation.
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Cassie
10 months ago
I think the answer might be Option C.
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Adelaide
10 months ago
I know right! This matrix question is no joke.
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Jacob
11 months ago
Why do you think it's Option B?
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Bok
11 months ago
I disagree, I believe the answer is Option B.
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Mammie
11 months ago
Ah, the age-old question: which matrix is the transpose of the given one? Time to put on my thinking cap.
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Rosina
11 months ago
Wait, I think I know this! Let me double-check the options.
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Lawanda
11 months ago
User 2: I'm not sure, let's check the options again
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Jamal
11 months ago
User 1: I think it's Option C
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Kandis
11 months ago
Hmm, this looks like a tricky one. I'll have to think it through carefully.
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Annice
10 months ago
User 4: Let's carefully compare the matrix with each option to find the right one.
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Dana
10 months ago
User 3: I think option C might be the correct answer.
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Yvonne
11 months ago
User 2: I agree, we need to analyze it step by step.
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Carisa
11 months ago
User 1: This one is definitely challenging.
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Jacob
11 months ago
I think the answer is Option C.
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