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Question 1 of 30
1. Question
1 pointsA normal (non root) user has which type of access to the \etc\passwd file?Correct
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Question 2 of 30
2. Question
1 pointsThe \etc\passwd file can be modified by which of the following?Correct
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Question 3 of 30
3. Question
1 pointsA normal user, joe has the following record in the \etc\passwd file. What does the x indicate? joe:x:1021:1020:purchase_dept_user:\home\usr\joe:\bin\bashCorrect
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Question 4 of 30
4. Question
1 pointsRefer to following record in the passwd file: test_user:x:521:520:hr_dept_user:\home\usr\test_user:\bin\bash UID and GID for test_user are, respectively:Correct
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Question 5 of 30
5. Question
1 pointsWhich of the following info about users is not present in passwd file record?Correct
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Question 6 of 30
6. Question
1 pointsRegular users can modify their GECOS information using which of the following commands?Correct
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Question 7 of 30
7. Question
1 pointsWhich of the following commands CANNOT be used to update user information in the \etc\passwd file?Correct
Incorrect
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Question 8 of 30
8. Question
1 pointsThe root user can convert the password of any user into readable text form.True or False?Correct
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Question 9 of 30
9. Question
1 pointsWhich of the following information is not stored in the \etc\shadow file?Correct
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Question 10 of 30
10. Question
1 pointsA regular user wants a password that never expires. The Maximum field value in the \etc\shadow file should be set to:Correct
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Question 11 of 30
11. Question
1 pointsThe system administrator wants to create a temporary user account to be used for only five days. Immediately after five days, the account should become unavailable for login. The following values should be set for the temporary user in the shadow file:Correct
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Question 12 of 30
12. Question
1 pointsIn the \etc\shadow file, a user record has !! as the first two characters in the encrypted password field. What does this signify?Correct
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Question 13 of 30
13. Question
1 pointsThe system administrator wants to make the password empty for user Don. He should execute the passwd command with which of the following options?Correct
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Question 14 of 30
14. Question
1 pointsA Linux administrator modifies the values of UID_MAX and UID_MIN parameters in the \etc\login.defs file. This in effect will allow her to:Correct
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Question 15 of 30
15. Question
1 pointsThe research team for ABC Corp is being increased from one to five members. What is the best way to add new team members to the server?Correct
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Question 16 of 30
16. Question
1 pointsA user is a member of three different secondary groups. Which file will contain information regarding his membership in these secondary groups?Correct
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Question 17 of 30
17. Question
1 pointsThe groups command displays your current primary group as the first group while the getent command will always display the default primary group. True or False?Correct
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Question 18 of 30
18. Question
1 pointsAn account on a Linux system has a UID of 50. Which type of account is this?Correct
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Question 19 of 30
19. Question
1 pointsWhich option, when used with useradd command, will display the default options that are used when creating a new user?Correct
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Question 20 of 30
20. Question
1 pointsA new user was created using the command useradd steve. The command grep steve\etc\shadow will show the password field for this account as:Correct
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Question 21 of 30
21. Question
1 pointsRunning the command useradd ben on a system with User Private Groups will create:Correct
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Question 22 of 30
22. Question
1 pointsChanges in the \etc\skel directory will apply to:Correct
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Question 23 of 30
23. Question
1 pointsThe command passwd –S test_user produces the following output: test_user NP 03/28/2014 0 99999 7 -1 What information does this convey regarding the password status of the test_user account?Correct
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Question 24 of 30
24. Question
1 pointsUsing the command passwd –e test_user, the root user can force a password change in the next login attempt.True or False?Correct
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Question 25 of 30
25. Question
1 pointsThe command chage CANNOT be used to:Correct
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Question 26 of 30
26. Question
1 pointsWhich of the following commands will set the grace login period of 10 days after the password has expired?Correct
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Question 27 of 30
27. Question
1 pointsUser lori reported that her account is locked. Which of the following commands will unlock her account?Correct
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Question 28 of 30
28. Question
1 pointsThe system administrator wants to delete the user account joe. However, joe is already logged in to the system. Which of the following commands will allow the administrator to delete joe?Correct
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Question 29 of 30
29. Question
1 pointsWhich of the following commands will allow the root user to create a new group for the sales department and assign this new group the GID of 1250?Correct
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Question 30 of 30
30. Question
1 pointsThe system administrator notices that a file shows a numeric group id 1508. What does this signify?Correct
Incorrect
The answer to question 6, Regular users can modify their GECOS information using which of the following commands?
is 3. chfn
not 1. set