Free CompTIA XK0-004 Exam Dumps Questions & Answers

An administrator is configuring a new Linux server and wants to boot the system to a file that was previously downloaded to locally install removable medi a. Which of the following boot options should the administrator choose?

• A.  HTTP
• B.  ISO
• C.  NFS
• D.  PXE

Which of the following server roles utilize a heartbeat/polling process? (Choose two.)

• A.  File server
• B.  Logging
• C.  Proxy
• D.  Certificate authority
• E.  Cluster
• F.  Load balancer

An administrator is provisioning and attaching a secondary disk to a Linux server as a data drive. Which Of the following commands the administrator use to find the UUID Of the disk so the drive can be mounted upon boot?

• A.  blkid
• B.  isblk
• C.  fstab
• D.  2label

Administrators needs to copy a local hard drive's contents, master boot record, and partition table onto a remote server securely. Which of he following BEST allows the administrator to do this?
A)

B)

C)

D)

• A.  Option A
• B.  Option B
• C.  Option D
• D.  Option C

An administrator has a CSV file named hosts.csv. The contents of hosts.csv include the following:
192.168.2.57,lnx1prd.example.com,Linux,Production
192.168.2.58,lnx2prd.example.com,Linux,Production
192.168.1.4,server15.example.com,Windows,Development
The administrator needs to create a second comma-separated list of only the Linux server IP addresses.
Which of the following commands would achieve this need?

• A.  for ip in $(grep "Linux" hosts.csv | cut -d"," -f1); do echo -n "$ip,"; done
• B.  for ip in $(awk -F, '{print $1}' hosts.csv | grep "Linux"); do echo -n "$ip,"; done
• C.  for ip in $(grep "Linux" hosts.csv | sed "/$1//'); do echo -n "$ip,"; done
• D.  for ip in $( cut -d"," -f1 hosts.csv | grep "Linux"); do echo -n "$ip,"; done