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CompTIA Network+ Exam Certification Details:
| Duration | 90 mins |
| Sample Questions | CompTIA Network+ Sample Questions |
| Schedule Exam | CompTIA Marketplace Pearson VUE |
| Number of Questions | 90 |
| Exam Price | $338 (USD) |
| Exam Name | CompTIA Certified Network+ |
| Exam Code | N10-008 |
| Passing Score | 720 / 900 |
CompTIA N10-008 Exam Syllabus Topics:
| Topic | Details |
|---|---|
Networking Fundamentals - 24% | |
| Compare and contrast the Open Systems Interconnection (OSI) model layers and encapsulation concepts. | - OSI model
- Data encapsulation and decapsulation within the OSI model context
|
| Explain the characteristics of network topologies and network types. | - Mesh - Star/hub-and-spoke - Bus - Ring - Hybrid - Network types and characteristics
- Service-related entry point
- Virtual network concepts
- Provider links
|
| Summarize the types of cables and connectors and explain which is the appropriate type for a solution. | - Copper
- Fiber
- Connector types
- Cable management
- Ethernet standards
|
| Given a scenario, configure a subnet and use appropriate IP addressing schemes. | - Public vs. private
- IPv4 vs. IPv6
- IPv4 subnetting
- IPv6 concepts
- Virtual IP (VIP) |
| Explain common ports and protocols, their application, and encrypted alternatives. | - Protocol sand Ports
- Connectionless vs. connection-oriented |
| Explain the use and purpose of network services. | - DHCP
- DNS
- NTP
|
| Explain basic corporate and datacenter network architecture. | - Three-tiered
- Software-defined networking
- Spine and leaf
- Traffic flows
- Branch office vs. on-premises datacenter vs. colocation
|
| Summarize cloud concepts and connectivity options. | - Deployment models
- Service models
- Infrastructure as code
- Connectivity options
- Multitenancy |
Network Implementations - 19% | |
| Compare and contrast various devices, their features, and their appropriate placement on the network. | - Networking devices
- Networked devices
|
| Compare and contrast routing technologies and bandwidth management concepts. | - Routing
- Bandwidth management
|
| Given a scenario, configure and deploy common Ethernet switching features. | - Data virtual local area network (VLAN) - Voice VLAN - Port configurations
- Media access control (MAC) address tables |
| Given a scenario, install and configure the appropriate wireless standards and technologies. | - 802.11 standards
- Frequencies and range
- Channels
- Channel bonding
- Antenna types
- Encryption standards
- Cellular technologies
- Multiple input, multiple output (MIMO) and multi-user MIMO (MU-MIMO) |
Network Operations - 16% | |
| Given a scenario, use the appropriate statistics and sensors to ensure network availability. | - Performance metrics/sensors
- SNMP
- Network device logs
- Interface statistics/status
- Interface errors or alerts
- Environmental factors and sensors
- Baselines |
| Explain the purpose of organizational documents and policies. | - Plans and procedures
- Hardening and security policies
- Common documentation
- Common agreements
|
| Explain high availability and disaster recovery concepts and summarize which is the best solution. | - Load balancing - Multipathing - Network interface card (NIC) teaming - Redundant hardware/clusters
- Facilities and infrastructure support
- Redundancy and high availability (HA) concepts
- Network device backup/restore
|
Network Security - 19% | |
| Explain common security concepts. | - Confidentiality, integrity, availability (CIA) - Threats
- Vulnerabilities
- Exploits
- Authentication methods
- Risk Management
- Security information and event management (SIEM) |
| Compare and contrast common types of attacks. | - Technology-based
- Human and environmental
|
| Given a scenario, apply network hardening techniques. | - Best practices
- Wireless security
- IoT access considerations |
| Compare and contrast remote access methods and security implications. | - Site-to-site VPN - Client-to-site VPN
- Remote desktop connection |
| Explain the importance of physical security. | - Detection methods
- Prevention methods
- Asset disposal |
Network Troubleshooting - 22% | |
| Explain the network troubleshooting methodology. | - Identify the problem
- Establish a theory of probable cause
- Test the theory to determine the cause
- Establish a plan of action to resolve the problem and identify potential effects |
| Given a scenario, troubleshoot common cable connectivity issues and select the appropriate tools. | - Specifications and limitations
- Cable considerations
- Cable application
- Common issues
- Common tools
|
| Given a scenario, use the appropriate network software tools and commands. | - Software tools
- Command line tool
- Basic network platform commands
|
| Given a scenario, troubleshoot common wireless connectivity issues. | - Specifications and limitations
- Considerations
- Common issues
|
| Given a scenario, troubleshoot general networking issues. | - Considerations
- Common issues
|
NEW QUESTION 81
A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?
- A. Schedule the switches to reboot after an appropriate amount of time.
- B. Confirm the patch's MD5 hash prior to the upgrade
- C. Download each switch's current configuration before the upgrade
- D. Utilize FTP rather than TFTP to upload the patch
Answer: C
NEW QUESTION 82
After the A record of a public website was updated, some visitors were unable to access the website. Which of the following should be adjusted to address the issue?
- A. TTL
- B. SOA
- C. TXT
- D. MX
Answer: A
NEW QUESTION 83
A Chief Information Officer (CIO) wants to improve the availability of a company's SQL database Which of the following technologies should be utilized to achieve maximum availability?
- A. Port aggregation
- B. Snapshots
- C. NIC teaming
- D. Clustering
Answer: C
NEW QUESTION 84
Which of the following can be used to centrally manage credentials for various types of administrative privileges on configured network devices?
- A. TACACS+
- B. SSO
- C. Zero Trust
- D. Multifactor authentication
- E. Separation of duties
Answer: A
NEW QUESTION 85
A technician is assisting a user who cannot connect to a network resource. The technician first checks for a link light. According to troubleshooting methodology, this is an example of:
- A. using a bottom-to-top approach.
- B. documenting a finding.
- C. questioning the obvious.
- D. establishing a plan of action.
Answer: C
NEW QUESTION 86
Which of the following is the LARGEST MTU for a standard Ethernet frame?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 87
An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue?
- A. One of the devices is misconfigured
- B. The cable length is excessive
- C. The link is improperly terminated
- D. One of the devices has a hardware issue
Answer: B
NEW QUESTION 88
A SaaS provider has decided to leave an unpatched VM available via a public DMZ port. With which of the following concepts is this technique MOST closely associated?
- A. Evil twin
- B. War driving
- C. Honeypot
- D. Insider threat
Answer: C
NEW QUESTION 89
Which of the following would need to be configured to ensure a device with a specific MAC address is always assigned the same IP address from DHCP?
- A. Reservation
- B. Exclusion
- C. Dynamic assignment
- D. Static assignment
- E. Scope options
Answer: A
NEW QUESTION 90
A city has hired a new employee who needs to be able to work when traveling at home and at the municipal sourcing of a neighboring city that snares services. The employee is issued a laptop, and a technician needs to train the employee on the appropriate solutions for secure access to the network from all the possible locations On which of the following solutions would the technician MOST likely train the employee?
- A. Client-to-site VPNs between the two city locations and site-to-site software on the employee's laptop for all other remote access
- B. Site-to-site VPNs between the two city locations and client-to-site software on the employee's laptop tor all other remote access
- C. Site-to-site VPNs between the home and city locations and site-to-site software on the employee's laptop for all other remote access
- D. Client-to-site VPNs between the travel locations and site-to-site software on the employee's laptop for all other remote access
Answer: B
NEW QUESTION 91
Which of the following systems would MOST likely be found in a screened subnet?
- A. FTP
- B. LDAP
- C. SQL
- D. RADIUS
Answer: A
NEW QUESTION 92
A network technician needs to ensure outside users are unable to telnet into any of the servers at the datacenter. Which of the following ports should be blocked when checking firewall configuration?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: B
NEW QUESTION 93
Within the realm of network security, Zero Trust:
- A. prevents attackers from moving laterally through a system.
- B. stops infected files from being downloaded via websites.
- C. allows a server to communicate with outside networks without a firewall.
- D. block malicious software that is too new to be found in virus definitions.
Answer: D
NEW QUESTION 94
A network technician is investigating an issue with a desktop that is not connecting to the network. The desktop was connecting successfully the previous day, and no changes were made to the environment. The technician locates the switchport where the device is connected and observes the LED status light on the switchport is not lit even though the desktop is turned on Other devices that arc plugged into the switch are connecting to the network successfully Which of the following is MOST likely the cause of the desktop not connecting?
- A. Port security
- B. VLAN mismatch
- C. Transceiver mismatch
- D. Duplex mismatch
- E. Damaged cable
Answer: A
NEW QUESTION 95
Which of the following routing protocols is used to exchange route information between public autonomous systems?
- A. OSPF
- B. EGRIP
- C. RIP
- D. BGP
Answer: D
NEW QUESTION 96
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