Logical Operations Exam CFR-210 Topic 4 Question 66 Discussion

Actual exam question for Logical Operations's CFR-210 exam

Question #: 66
Topic #: 4

An analyst would like to search for a specific text string at the beginning of a line that begins with four capital alphabetic characters. Which of the following search operators should be used?

A/\b\w{4}\b

B/\b[A-Z]{4}\g

C/^\w{4}\b

D/B[A-Z]{4}\b\g

Show Suggested Answer

Suggested Answer: B

by Eva at Jun 23, 2024, 10:40 PM

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Arleen

8 months ago

I agree with Stefania, B) seems to be the most appropriate option based on the criteria given in the question

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Stefania

8 months ago

But the question specifies that it should begin with four capital alphabetic characters, so I still think B) is the right choice

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Charlette

8 months ago

B. /\b[A-Z]{4}\g is the way to go. Gotta love those capital letters at the start of the line!

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Bette

8 months ago

I disagree, I believe the correct answer is A) /\b\w{4}\b

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Derrick

8 months ago

Haha, /\b\w{4}\b in A is just too easy. I bet the real answer is something more complex.

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Walker

7 months ago

Yeah, I agree. It must be one of the other options that are more complex.

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Luis

7 months ago

I think A) /\b\w{4}\b is too simple, it can't be that easy.

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Lindsey

8 months ago

Hmm, I'm not sure. D. /B[A-Z]{4}\b\g looks interesting, but I don't think it's quite right.

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Marylyn

8 months ago

I think C. /^\w{4}\b is the right answer. It matches four word characters at the start of the line.

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Valentin

7 months ago

I think it's actually A) //b/w{4}/b, it matches a word boundary followed by four word characters.

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Lura

7 months ago

I agree, C) /^/w{4}/b is the correct answer.

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Ollie

8 months ago

The correct answer is B. /\b[A-Z]{4}\g. It searches for a specific text string at the beginning of a line that starts with four capital alphabetic characters.

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