Test your basic knowledge |

Redhat Linux Administration

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

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. This line placed in /etc/hosts.deny will mean that only computer allowed to access our Telnet server has an IP address of 192.168.1.10






2. 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)






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






4. ____ prints superblock and block group information.






5. This line placed in /etc/hosts.deny sends a customized error message for Telnet users on the crack.org domain saying sorry [insert client info] - access denied






6. after extending file system "homevol" - unmount it and then run _____ to make the filesystem size match the new larger volume.






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






8. 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






9. You need to configure firewalls and allow SELinux access in appropriate ways. Firewalls must allow access to the standard HTTP port - 80. SELinux must be configured to "Allow HTTPD To Read Home Directories". Finally - the ACL must be revised accordin






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






11. ____ can expand and shrink ext2 and ext3 file systems






12. rpm option to show me the package files






13. rpm options include rpm -q [package name] or rpm -qf [path/file] or rmp -q____






14. rpm ____ to install kernel updates






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






16. To list under which run levels the web service will start






17. rpm ____ verifies the installed zip rpm against the rpm database






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






19. Create a disk label for the partition table called k






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






21. ____.com - ____.net - and ____.org domains are generic domain names that can't be assigned on the Internet. You can therefore use any of these domain names on your private network.






22. The main Squid configuration file is ____/squid.conf






23. The RPM database also maintains an MD5 checksum of each file. With the checksum - you can use the ____ package command to determine whether any file from that RPM package has changed.






24. Apache supports security by specifying active ports through the Listen and ____ directives.






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






26. You ran "e2label /dev/sda" and got "bad magic number" Why?






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






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






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






30. how to install both mod_ssl and squid packages






31. To select a different device without having to restart parted - use the ____ command . Then - you can view its partition table or configure it.






32. List sboth the client hostname or IP address and mounted directory in host:dir format. This info should not be considered reliable.






33. 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






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






35. in httpd.conf - "____ None" disables any .htaccess files. Otherwise - .htaccess can allow others to administer your server - starting from the DocumentRoot directory. If .htaccess is in a subdirectory - such as /var/www/html/data/ - the additional di






36. after you edit /etc/exports - run service ___ stop...






37. rpm ____ [name of package] to verify the package - once you have manually imported the key






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






39. Virtual Host Configuration: Sets a root directory for the virtual host.






40. This line looks deceptively simple; it limits what readers see about your Web server when you browse to a nonexistent page. If you don't use this command - outsiders can see whether you've loaded modules such as Perl - Python - and PHP. Sharing this






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






42. for http - if you implement "UserDir public_html" - you need to also ____ /home/michael if you want /home/michael/public_html accessible






43. As you may not have access to the GUI during the Red Hat exams - you need to know how to use text-based browsers. The standard is ____






44. If you want to add an iptables command to forward TCP port 80 traffic to TCP port 3128 - you would use the following:






45. 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:






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






47. use grep to count how many repositories have been configured in the file server1.repo






48. ___________ can be on a RAID device






49. SELinux must be configured to Allow HTTPD To Read Home Directories. (Alternatively - activate the httpd_enable_homedirs boolean with the __ command.)






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests