WGU C851 (Linux Foundations) ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS

WGU C851 (Linux Foundations) ACTUAL
QUESTIONS AND CORRECT DETAILED ANSWERS
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Which of the following programs are AE
web servers? (Choose two.)
A. Apache HTTPD
B. Postfix
C. Curl
D. Dovecot
E. NGINX

,What are the differences between AE
hard disk drives and solid state disks?
(Choose two.)
A. Hard disks have a motor and
moving parts, solid state disks do not.
B. Hard disks can fail due to physical
damage, while solid state disks
cannot fail.
C. Solid state disks can store many
times as much data as hard disk
drives.
D. /dev/sda is a hard disk device
while /dev/ssda is a solid state disk.
E. Solid state disks provide faster
access to stored data than hard
disks.


Reverse DNS assigns hostnames to B
IP addresses. How is the name of the
IP address 198.51.100.165 stored on a
DNS server?
A. In the A record for
165.100.51.198.ipv4.arpa.
B. In the PTR record for
165.100.51.198.in-addr.arpa.
C. In the RNAME record for 198-51-
100-165.rev.arpa.
D. In the ARPA record for
165.100.51.198.rev.
E. In the REV record for arpa.in-
addr.198.51.100.165.

, Which of the following types of bus D
can connect hard disk drives with the
motherboard?
A. The RAM bus
B. The NUMA bus
C. The CPU bus
D. The SATA bus
E. The Auto bus


Members of a team already have D
experience using Red Hat Enterprise
Linux. For a small hobby project, the
team wants to set up a Linux server
without paying for a subscription.
Which of the following Linux
distributions allows the team
members to apply as much of their
Red Hat Enterprise Linux knowledge
as possible?
A. Ubuntu Linux LTS
B. Raspbian
C. Debian GNU/Linux
D. CentOS
E. openSUSE