A recently installed application update caused a vital application to crash during the middle
of the workday. The application remained down until a previous version could be reinstalled
on the server, and this resulted in a significant loss of data and revenue. Which of the
following could BEST prevent this issue from occurring again?

A security administrator wishes to increase the security of the wireless network. Which of the
following BEST addresses this concern?

The system administrator has deployed updated security controls for the network to limit risk
of attack. The security manager is concerned that controls continue to function as intended
to maintain appropriate security posture. Which of the following risk mitigation strategies is
MOST important to the security manager?

A company is about to release a very large patch to its customers. An administrator is
required to test patch installations several times prior to distributing them to customer PCs.
Which of the following should the administrator use to test the patching process quickly and
often?

An auditing team has found that passwords do not meet best business practices. Which of
the following will MOST increase the security of the passwords? (Select TWO).

A vulnerability scan is reporting that patches are missing on a server. After a review, it is
determined that the application requiring the patch does not exist on the operating system.
Which of the following describes this cause?

Company A submitted a bid on a contract to do work for Company B via email. Company B
was insistent that the bid did not come from Company A . Which of the following would have
assured that the bid was submitted by Company A?

Ann, a sales manager, successfully connected her company-issued smartphone to the
wireless network in her office without supplying a username/password combination. Upon
disconnecting from the wireless network, she attempted to connect her personal tablet

computer to the same wireless network and could not connect. Which of the following is
MOST likely the reason?

A network technician is on the phone with the system administration team. Power to the
server room was lost and servers need to be restarted. The DNS services must be the first
to be restarted. Several machines are powered off. Assuming each server only provides one
service, which of the following should be powered on FIRST to establish DNS services?

A security administrator is reviewing the company’s continuity plan. The plan specifies an
RTO of six hours and RPO of two days. Which of the following is the plan describing?