A network administrator is given the network 80.87.78.0/26 for specific device assignments. Which of the
following describes this network?


A. 80.87.78.0 – 80.87.78.14
B. 80.87.78.0 – 80.87.78.110
C. 80.87.78.1 – 80.87.78.62
D. 80.87.78.1 – 80.87.78.158

During an annual review of policy documents, a company decided to adjust its recovery time frames. The
company agreed that critical applications can be down for no more than six hours, and the acceptable amount
of data loss is no more than two hours. Which of the following should be documented as the RPO?


A. Two hours
B. Four hours
C. Six hours
D. Eight hours

An organization is interested in purchasing a backup solution that supports the organization's goals. Which of
the following concepts would specify the maximum duration that a given service can be down before impacting
operations?


A. MTTR
B. RTO
C. MTBF
D. RPO

A company cell phone was stolen from a technician's vehicle. The cell phone has a passcode, but it contains
sensitive information about clients and vendors. Which of the following should also be enabled?


A. Factory reset
B. Autolock
C. Encryption
D. Two-factor authentication

A corporation is looking for a method to secure all traffic between a branch office and its data center in order to
provide a zero-touch experience for all staff members who work there. Which of the following would BEST meet
this requirement?


A. Site-to-site VPN
B. VNC
C. Remote desktop gateway
D. Virtual LANs

ARP spoofing would normally be a part of:


A. an on-path attack.
B. DNS poisoning.
C. a DoS attack.
D. a rogue access point.

A Chief Executive Officer and a network administrator came to an agreement with a vendor to purchase new equipment for the data center. A document was drafted so all parties would be informed about the scope of the project before it started. Which of the following terms BEST describes the document used?

A. Contract
B. Project charter
C. Memorandum of understanding
D. Non-disclosure agreement

Which of the following topologies is designed to fully support applications hosted in on-premises data centers,
public or private clouds, and SaaS services?


A. SDWAN
B. MAN
C. PAN
D. MPLS

Which of the following layers of the OSI model receives data from the application layer and converts it into
syntax that is readable by other devices on the network?


A. Layer 1
B. Layer 3
C. Layer 6
D. Layer 7

During the troubleshooting of an E1 line, the point-to-point link on the core router was accidentally unplugged
and left unconnected for several hours. However, the network management team was not notified. Which of the
following could have been configured to allow early detection and possible resolution of the issue?


A. Traps
B. MIB
C. OID
D. Baselines