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RHCE: Red Hat Certified Engineer

  • Answer 50 questions in 15 minutes.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. ____ is used to modify file system parameters

2. You can check the status of your share. If it's working - you should see the contents of the /etc/exports directory when you run the following command:

3. Logical partitions on a hard drive always start with number ____; on the first PATA/IDE hard drive on a PC - that is hda____.

4. I just ran rpm -ivh zip-2.3-8.i386.rpm .. whooops - now I don't want this on my system so to get it off via rpm I type ____

5. You can use the ____ tool after installation to add any package groups that you missed.

6. If in doubt about package names - you can find them in the ...

7. How do you restart the apache web server?

8. How to install apache?

9. '____ /var/www' will tell you the ACL settings of /var/www

10. To verify integrity of an rpm package - ____/rpm-gpg/RPM-GPG-KEY-redhat-release

11. Where is vsftpd.conf?

12. Run the ____ command to find the device associated with the USB key.

13. What is the standard directory for file sharing with vsFTP?

14. When an rpm install fails for xxxx because the same version is already apparently installed - run ____ to just install it all again

15. It's much more difficult and much more time-consuming to revise partitions with utilities such as ____ or parted after RHEL is installed.

16. ____ configuration is not available via text mode RHEL installation.

17. The simplest way to install Apache

18. What command starts the same menu as the text-mode First Boot process?

19. Virtual Host Configuration: Specifies an IP address for multiple virtual hosts.

20. What is the first post installation step?

21. After you edit /etc/exports - run service ___ stop...

22. httpd ___ to update the httpd package - automatically answering yes to all the questions

23. rpm ____ to import the rpm key for integrity checking

24. The most straightforward way to make sure Apache starts in bootlevels 3 and 5

25. what utility can be used to open port 80?

26. httpd ___ shows me what config files were installed when the httpd package was installed

27. Are SELinux and iptables-based firewalls are enabled by default?

28. output from ____ is: Disk /dev/cciss/c0d0: 36.4 GB - 36414750720 bytes... plus listing of partitions - for each physical drive

29. If you configure other directories for Web services - you'll need to change their ACL settings. For example - if you create and then use the /www directory - run the following commands:

30. The rpm ____ option installs the package - if it isn't already installed.

31. If you want to create a database file named webpass in the /etc/httpd directory - for user 'e' - you'd start with the following command:

32. Perform a simple check of the file system. minor-num is x.

33. To install both mod_ssl and squid packages

34. rpm ____ verifies all installed rpms against the rpm database

35. pam ___ will tell me if any files in the pam package have changed since it was first installed

36. After extending file system 'homevol' - unmount it and then run _____ to make the filesystem size match the new larger volume.

37. How to install vsftpd?

38. How to disable the firewall on the current system?

39. How to make sure apache starts automatically on next reboot?

40. ______ will show me volume info including vg - size - etc of /dev/rootvg/tmplv

41. Virtual Host Configuration: Names the URL for the virtual host.

42. Virtual Host Configuration: Creates an custom log; the location is based on the DocumentRoot. (from http://www.books24x7.com/book/id_18196/viewer.asp?bookid=18196&chunkid=218985502)

43. Virtual Host Configuration: Assigns an e-mail address for the specified virtual host.

44. Tthe file that might contain: oldvg - rootvg - etc.

45. ___ http://devmon.dev.schwab.com/index.html will make a local copy of the index.html file from devmon

46. Virtual Host Configuration: Creates an error log; the location is based on the DocumentRoot.

47. The default Red Hat Enterprise Linux firewall blocks access to an NFS server. While inelegant - the following command 'flushes -' or turns off - the standard Linux firewall from the local computer.

48. For SELinux - you'll at least want to use the Security Level Configuration tool to activate the Allow Squid Daemon To Connect To The Network option - also known as the squid_connect_any boolean. Alternatively - you can activate this boolean with the

49. Some computers built before 1998 may have a BIOS that limits access to hard disks beyond the 1024th cylinder. Some older BIOSs report only 1024 cylinders on a hard drive no matter how many actual cylinders are present. Computers that are subject to t

50. When you configure Squid on your system - you need to allow access through appropriate ports and SELinux settings. The simplest approach with respect to Squid configuration assumes that all clients use the default Squid port 3128 - using TCP - where