Logical Operations Exam CFR-210 Topic 8 Question 55 Discussion

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

Question #: 55
Topic #: 8

A security analyst would like to parse through several SQL logs for indicators of compromise. The analyst is aware that none of the fields should contain a string of text longer than 30 characters; however, the analyst is unaware if there are any implemented controls to prevent such an overflow. Which of the following BEST describes the regular expression the analyst should use to find any alphanumeric character string?

A/^[a-zA-Z0-9]{5,30}$/

B/^[a-zA-Z-9]{30}$/

C/^[a-zA-Z]{5,30}$/

D/^[a-Z0-9]{5,30}$/

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Suggested Answer: A

by Graciela at Dec 26, 2023, 02:06 PM

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Jamika

3 hours ago

I think the regular expression should be /^[a-zA-Z0-9]{5,30}$/

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