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Given the following input stream:
txt1.txt
atxt.txt
txtB.txt
Which of the following regular expressions turns this input stream into the following output stream?
txt1.bak.txt
atxt.bak.txt
txtB.bak.txt
Suggested Answer: B
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12 comments · newest first
PE
Penney
11 months ago
C is definitely not it, just saying.
HE
Helga
11 months ago
Surprised that E even made it here!
BE
Bernardine
11 months ago
Wait, isn't D just wrong?
AN
Angelica
11 months ago
I think B is a better choice, though.
JE
Jenifer
12 months ago
Looks like option A is the right one!
JO
Joana
12 months ago
I definitely recall that we want to match ".txt" specifically at the end, so maybe option C is the best fit after all.
HO
Hortencia
12 months ago
I'm confused about the anchors in these expressions. Does "^" mean the start of the string or the start of the line?
AL
Aleisha
1 year ago
I remember practicing a similar question where we had to change file extensions. I feel like option C might be the right choice.
AM
Amie
1 year ago
I think we need to replace the ".txt" at the end of each filename, but I'm not sure which regex does that correctly.
LY
Lynelle
1 year ago
Okay, I think I've got a good handle on this. Partitions are used to simplify management and enable different teams to work on different parts of the architecture simultaneously, while also reflecting the organization's structure.
NI
Nida
1 year ago
I think the ip radius source-interface command is important because it defines which interface the RADIUS requests come from, but I'm not sure if that's the only reason.
CH
Chau
1 year ago
I'm a little confused by the wording of the question. I'll need to re-read it a few times to make sure I understand what they're asking before I select an answer.