Oracle
1Z0-409 · Question #75
1Z0-409 Question #75: Real Exam Question with Answer & Explanation
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Question
View the Exhibit. The root user issued the following command on mailqueue.txt shown in the Exhibit: cat mailqueue.txt | cut -dr -f2- | cut -f2 | cut -d "@" -f2 | sort | uniq | wc -l What is the purpose of using this command?
Exhibit
Options
- Ato count the total number of e-mail addresses in the file
- Bto list the e-mail addresses after removing the duplicates
- Cto sort the e-mail addresses in mailqueue.txt and print it along with the total number of lines
- Dto determine how many different domains are available amongst the e-mail addresses in
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