Free CompTIA Network+ (N10-009) practice test

1.A security team wants to ensure that known vulnerabilities in network device operating systems are remediated. Which ongoing practice addresses this?

2.Which type of firewall maintains a state table to track active connections and makes decisions based on connection context?

3.DaaS (Desktop as a Service) delivers which of the following to end users?

4.A wireless network engineer is investigating complaints of slow Wi-Fi performance in a conference room. They need to identify overlapping channels, signal strength, and interference sources from neighboring networks. Which tool should they use?

5.Which 802.11 standard introduced MIMO (Multiple Input Multiple Output) antenna technology and was the first to operate in both the 2.4 GHz and 5 GHz bands?

6.An enterprise needs to create a dynamic, scalable IPsec VPN overlay that allows spoke sites to communicate directly with each other without routing all traffic through a central hub. Which technology meets this requirement?

7.Which data structure on an SNMP-managed device defines the objects that can be monitored and their hierarchical organization?

8.An organization creates a document that defines acceptable uses of company IT resources, including prohibitions on accessing inappropriate websites and using company equipment for personal business. What is this document called?

9.Which network appliance is MOST commonly deployed to resolve fully qualified domain names (FQDNs) to IP addresses for internal network clients?

10.A technician uses a cable certifier and finds that a newly installed Cat6 cable run exceeds the maximum attenuation specification. What does attenuation refer to in this context?