You have set up an FTP server in Ubuntu Server. Jason, a user, calls to say he gets an error when trying to put a file in his /home/jason/files directory. You look at the directory structure and see that you forgot to give the user ownership of the directory. Which command can fix the problem?
a. chown jason:jason /home/jason/files
b. sudo chmod u=rwx /home/jason/files
c. sudo chown jason:jason /home/jason/files
d. chmod u-rwx /home/jason/files
Ans: c. sudo chown jason:jason /home/jason/files
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In array items, which expression below accesses the value at row 3 and column 4?
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Which of the following statements is false?
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A. 10 B. 15 C. 30 D. 60
Algorithm ____ is the most challenging and creative part of the problem-solving process.
a. implementation b. design c. discovery d. analysis