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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
A.
Two hours
Answers
B.
Four hours
B.
Four hours
Answers
C.
Six hours
C.
Six hours
Answers
D.
Eight hours
D.
Eight hours
Answers
Suggested answer: A

Explanation:

“ RPO designates the variable amount of data that will be lost or will have to be re-entered during network downtime. RTO designates the amount of “real time” that can pass before the disruption begins to seriously and unacceptably impede the flow of normal business operations."

A new global ISP needs to connect from central offices in North America to the United Kingdom. Which of the following would be the BEST cabling solution for this project?

A.
Single-mode
A.
Single-mode
Answers
B.
Coaxial
B.
Coaxial
Answers
C.
Cat 6a
C.
Cat 6a
Answers
D.
Twinaxial
D.
Twinaxial
Answers
Suggested answer: A

Explanation:

For a new global ISP to connect from central offices in North America to the United Kingdom, the best cabling solution would be single-mode fiber optic cable. Single-mode fiber optic cable is a type of cable that is used to transmit data over long distances using light signals. It is typically used in long-haul communication networks, such as those that connect different countries or continents.

Which of the following would be BEST to install to find and block any malicious users within a network?

A.
IDS
A.
IDS
Answers
B.
IPS
B.
IPS
Answers
C.
SCADA
C.
SCADA
Answers
D.
ICS
D.
ICS
Answers
Suggested answer: B

Explanation:

IPS takes action itself to block the attempted intrusion or otherwise remediate the incident. IDS is designed to only provide an alert about a potential incident, which enables a security operations center (SOC) analyst to investigate the event and determine whether it requires further action.

Which of the following records can be used to track the number of changes on a DNS zone?

A.
SOA
A.
SOA
Answers
B.
SRV
B.
SRV
Answers
C.
PTR
C.
PTR
Answers
D.
NS
D.
NS
Answers
Suggested answer: A

Explanation:

The DNS ‘start of authority’ (SOA) record stores important information about a domain or zone such as the email address of the administrator, when the domain was last updated, and how long the server should wait between refreshes. All DNS zones need an SOA record in order to conform to IETF standards. SOA records are also important for zone transfers.

A network technician is troubleshooting a new web server connectivity issue. The network technician discovers the following on the support ticket

• The server's IP address can be pinged from the client PCs,

• Access to the web resource works correctly when on the server's console.

• No clients can access the servers data via URL.

• The server does not have a firewall configured

• No ACLs are preventing connectivity from the client's network.

• All services on the server are operating normally,

which was confirmed by the server team.

Which of the following actions will resolve the issue?

A.
Reset port security on the switchport connecting the server.
A.
Reset port security on the switchport connecting the server.
Answers
B.
Adjust the web server's NTP settings to match the client settings.
B.
Adjust the web server's NTP settings to match the client settings.
Answers
C.
Configure A records for the web server.
C.
Configure A records for the web server.
Answers
D.
Install the correct MIB on the web server
D.
Install the correct MIB on the web server
Answers
Suggested answer: C

Explanation:

The problem is likely related to DNS resolution, as the clients are able to ping the server's IP address but not access the web resource via URL. The other answers do not address this issue. Configuring A records for the web server will ensure that clients are able to access the web resource via its domain name.

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
A.
Contract
Answers
B.
Project charter
B.
Project charter
Answers
C.
Memorandum of understanding
C.
Memorandum of understanding
Answers
D.
Non-disclosure agreement
D.
Non-disclosure agreement
Answers
Suggested answer: B

Explanation:

The document used to inform all parties about the scope of the project before it starts is likely a project charter.

A project charter is a document that outlines the key aspects of a project, including the project's objectives, scope, stakeholders, and resources. It serves as a formal agreement between the project team and the stakeholders, and helps to define the project's goals and constraints.

A project charter typically includes information about the project's scope, including the specific deliverables that are expected and any constraints or limitations that may impact the project. It may also include details about the project team and stakeholders, the project schedule and budget, and the roles and responsibilities of each party.

By creating a project charter, the Chief Executive Officer and the network administrator can ensure that all parties involved in the project have a clear understanding of the project's goals and objectives, and can help to prevent misunderstandings or miscommunications during the project. What is in a project charter?

A project charter is a formal short document that states a project exists and provides project managers with written authority to begin work. A project charter document describes a project to create a shared understanding of its goals, objectives and resource requirements before the project is scoped out in detail.

What are the 5 elements of the project charter?

What Are the Contents of a Project Charter? A project charter should always include an overview, an outline of scope, an approximate schedule, a budget estimate, anticipated risks, and key stakeholders

A technician is trying to install a VolP phone, but the phone is not turning on. The technician checks the cable gong from the phone to the switch, and the cable is good. Which of the following actions IS needed for this phone to work?

A.
Add a POE injector
A.
Add a POE injector
Answers
B.
Enable MDIX.
B.
Enable MDIX.
Answers
C.
Use a crossover cable.
C.
Use a crossover cable.
Answers
D.
Reconfigure the port.
D.
Reconfigure the port.
Answers
Suggested answer: A

Which of the following compromises internet-connected devices and makes them vulnerable to becoming part of a botnet? (Select TWO).

A.
Deauthentication attack
A.
Deauthentication attack
Answers
B.
Malware infection
B.
Malware infection
Answers
C.
IP spoofing
C.
IP spoofing
Answers
D.
Firmware corruption
D.
Firmware corruption
Answers
E.
Use of default credentials
E.
Use of default credentials
Answers
F.
Dictionary attack
F.
Dictionary attack
Answers
Suggested answer: B, E

A user calls the IT department to report being unable to log in after locking the computer The user resets the password, but later in the day the user is again unable to log in after locking the computer Which of the following attacks against the user IS MOST likely taking place?

A.
Brute-force
A.
Brute-force
Answers
B.
On-path
B.
On-path
Answers
C.
Deauthentication
C.
Deauthentication
Answers
D.
Phishing
D.
Phishing
Answers
Suggested answer: A

An administrator needs to connect two laptops directly to each other using 802.11ac but does not have an AP available. Which of the following describes this configuration?

A.
Basic service set
A.
Basic service set
Answers
B.
Extended service set
B.
Extended service set
Answers
C.
Independent basic service set
C.
Independent basic service set
Answers
D.
MU-MIMO
D.
MU-MIMO
Answers
Suggested answer: C
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