CompTIA Network+ Certification Exam N10-009 Practice Test 9

Which of the following answers lists the broadcast address for the 192.168.50.155/20 network?

• 192.168.31.255

• 192.168.47.255

• 192.168.63.255

• 192.168.79.255

Which of the following answers refer(s) to both SDN and SD-WAN? (Select all that apply)

• Prioritization and management of network traffic based on applications being used (application awareness)

• Automatic configuration and deployment of network devices without manual intervention (zero-touch provisioning)

• Capability to operate over a variety of network connection types (transport-agnostic technology)

• Unified control over network policies and configurations (central policy management)

What is the primary advantage/improvement of VXLANs over traditional VLANs?

• Improved scalability

• Cost reduction

• Enhanced security

• Simplified network configuration

Which of the answers listed below refers to the technology and solutions used to link multiple data centers into a single, unified network?

• SDN

• DCI

• IaC

• VPN

Which VXLAN feature enables the creation of a single, unified network that spans multiple locations?

• Frame tagging

• Layer 2 encapsulation

• IP tunneling

• Zero-touch provisioning

Zero Trust Architecture (ZTA) is a security framework that eliminates implicit trust from networks. In ZTA, access decisions are made based on a combination of policies that consider factors like user identity, device health, and location (policy-based authentication). Additionally, in ZTA users and devices are continuously verified before being granted access to resources, based on real-time assessment of risk and behavior (authorization). To further enhance security, ZTA enforces the principle of giving users and devices only the minimum level of access required for their tasks, thereby reducing the attack surface (least privilege access).

• True

• False

Which of the following acronyms refers to a cybersecurity framework that combines networking and security functions into a single cloud-based service?

• SASE

• SWG

• SSE

• SD-WAN

Which of the answers listed below refers to a framework focused exclusively on delivering cloud-based security services?

• SASE

• SSE

• SOAR

• SIEM

Which of the following statements describes IaC playbooks?

• A set of user roles and permissions used to enforce access control and security policies

• Step-by-step instructions for automating processes such as deployments, configurations, or updates

• Dynamic content or configurations, which can be filled in with specific values at runtime

• Scripts used to automate repetitive system administration tasks and functions

Which of the answers listed below refers to IaC templates?

• Step-by-step instructions for automating processes such as deployments, configurations, or updates

• A set of user roles and permissions used to enforce access control and security policies

• Scripts used to automate repetitive system administration tasks and functions

• Dynamic content or configurations, which can be filled in with specific values at runtime