XK0-001 Exam Questions

Which of the following should be done before installing Linux on a home computer?

A user needs to securely connect to a server. It is mandatory that encrypted passwords be used. Which of the following network utilities should be used?

Which of the following commands can be used to go to the 25th line of a file in vi? CompTIA XK0-001 Exam

How would an administrator change the ownership of the directory /tmp/data/user1 from the account 'user1' to the account 'user2'?

What command, when issued from a non-root user, will remove all files from the /tmp directory by prompting the user for the root password?

A user wants the script name1 to process the contents of the file "name2", then redirect the output to the program name3. Which of the following shell commands will do this?

A system administrator who has forgotten his root password on a server can do which of the following to change the root password?

Which of the following commands is used to set default file permissions for any newly created file?

Which of the following commands can be used to create new directories?

The system administrator needs to create two new groups, 'develop' and 'admin'. Which of the following should be done to accomplish this?

What does the lpq command do? CompTIA XK0-001 Exam

Which of the following file systems CANNOT be mounted by using the mount command?

A Linux user has sent a report to the printer queue, but then realizes he needs to make corrections to the report. He now wants to remove the report from the printer queue. Which o...

The following is an extract of a password file: Smith:*:1133:334:John Smith:/usr/people/jsmith:/bin/tcsh What is purpose of the "*" in Smith's password field?

When a new user account is created, default settings are copied from which of the following?

Which of the following commands can be used to compare two text files to find out how they are different?

A system is going to have its memory and CPU upgraded. This information will be created in Linux in which of the following?

A user has just installed a new 3.5" diskette drive in his desktop computer. He turns the computer on and discovers that the diskette drive light stays on all the time. What is the...

Which of the following is LEAST affected by electromagnetic interferance (EMI)?

If the Linux installation process continuously locks up, which of the following should be done?

Which network interface card has a BNC connector on it?

A user has three SCSI devices (two internal and one external) connected to his computer. He adds another external device, and this device and one of the internal devices do not wor...

A user has just hot-swapped the CDROM with the diskette drive in his mobile system. Now the diskette drive is not responding. Which of the following actions will most likely correc...

Under which of the following hardware upgrades would a system NOT have to be rebooted?

A system's serial device is not operating correctly. Which of the following IRQs is likely to be conflicting and causing the problem?

Which of the following IDs should be avoided when assigning IDs to SCSI peripherals?

On a Plug-and-Play system, some legacy hardware (non-Plug-and-Play) is required. Which of the following should be done to ensure the proper operation of all hardware on the system?

When SCSI, video and I/O boards are installed in a PC, which of the following allows the installed card to be integrated with the current system on a hardware level?

A battery fails in a Linux workstation. Which of the following will need to be reconfigured to get the system working after replacing the battery?

All of the following are common BIOS options EXCEPT

A user adds a new CD-RW to an existing system with a diskette drive, single IDE hard disk drive, and CDROM drive. The user then reports the system is taking longer to load applicat...

Which device commonly uses the ATAPI interface?

Which of the following connectors is hot pluggable?

After the failed memory has been replaced, the PC does not boot and beeps several times. The beep code indicates there is no memory. The technician observes that the old SIMMs use...

A user believes that his telecommunications software is not dialing his modem properly. Which of the following AT commands can be used to have the modem dial 432-3604?

The system administrator needs to examine the processes that the user with the login of 'john' currently owns. Which of the following commands would best do this?

The system technicians and administrators at a facility are poor at keeping maintenance records up-to-date. The administrator decides to keep only the minimum information in the re...

Which command will extract the file "backup-4-19-2001.tgz"?

Which of the following types of backup minimizes system downtime during a restore?

What is the purpose of cron?

A system administrator complains that a user's system has been forwarding unsolicited email (spam) to mass email lists. Which of the following actions needs to be done to sendmail...

Which of the following packages helps to identify bad passwords? CompTIA XK0-001 Exam

A system administrator routinely needs to see the list of who has logged in and out on a machine, as well as their login times. Which of the following commands searches the "var/lo...

A user calls the help desk, complaining that upon issuing a command to list the files in her home directory, a "permission denied" error is received. Which of the following actions...

Which of the following commands will list all rpm packages installed on the system?

A customer has installed a new hard drive on a Linux system. What would be the order of tasks to allow her to put her MP3 collection on the new drive?

A Linux superuser is unable to delete a file. The user is also unable to change permission for the file. What is the problem?

A user who wants the status listing of all network interfaces will use which of the following commands to obtain this information?

After completing an installation of Linux, the technician is asked to document the current configuration and place this in a public location. The technician documented the followin...

Which of the following commands is used to cancel print jobs?