A small office has installed a server inside a writing closet. Users report losing connectivity to the
server at various times throughout the day. Which of the following should have been considered
before installing the server to prevent this issue from occurring?

A newly hired administrator is tasked to change the number of CPUs assigned to a VM. Which of
the following if the FIRST step the administrator should do during a scheduled maintenance window?

Which of the following represents the directory permissions to provide least privilege for publicly
readable directories on a Unix web server?

A network administrator is installing additional devices on the network. The network segment is
currently utilizing all allocated IP addresses. If there are additional addresses available, which of
the following would be BEST for the network administrator to perform to accommodate the new
network devices?

A new server has a battery-backed RAID controller built onto the motherboard. Which of the
following will occur if the RAID controller fails?

A server repeatedly crashes with a BSOD when running an application that uses a high amount of
system recourses. Which of the following hardware components MOST likely needs to be checked
by a technician?

A network administrator finds there are several users who cannot access a particular application.
The application does not launch for the users. The network administrator finds the server has not
been rebooted in 192 days. Which of the following is the MOST likely cause of these issues?

An email administrator is tasked to set up a Linux mail server. One of the requirements is to close
all ports except SSH, HTTPS, SMTP, POP3, and IMAP4. Which of the following commands should
be used to see which ports are currently open on the email server? (Choose two.)

A new version of the primary OS used by a company has been released. Due to some significant
changes in the OS, a system administrator wants to see which remotely accessible services are
enabled by default to access the security risk prior to upgrading to the new version. Which of the
following utilities should the administrator use?

A network administrator installs a new web server and notices that the server was configured with
one quad-port NIC. In order to properly provision the hardware resources, which of the following
describes how the NIC should be configured?