[Nov 03, 2021] Valid N10-008 Test Answers & N10-008 Exam PDF
Valid CompTIA Network+ N10-008 Dumps Ensure Your Passing
CompTIA Network+ Exam Certification Details:
| Duration | 90 mins |
| Schedule Exam | CompTIA Marketplace Pearson VUE |
| Exam Code | N10-008 |
| Sample Questions | CompTIA Network+ Sample Questions |
| Passing Score | 720 / 900 |
| Number of Questions | 90 |
| Exam Price | $338 (USD) |
| Exam Name | CompTIA Certified Network+ |
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 30
Which of the following devices would be used to manage a corporate WLAN?
- A. A wireless bridge
- B. A wireless router
- C. A wireless NAS
- D. A wireless controller
Answer: D
NEW QUESTION 31
A network technician needs to correlate security events to analyze a suspected intrusion Which of the following should the technician use?
- A. Vulnerability scanning
- B. SNMP
- C. Log review
- D. SIEM
Answer: D
NEW QUESTION 32
Which of the following service models would MOST likely be used to replace on-premises servers with a cloud solution?
- A. Disaster recovery as a Service (DRaaS)
- B. SaaS
- C. IaaS
- D. PaaS
Answer: C
NEW QUESTION 33
Which of the following BEST describes a network appliance that warns of unapproved devices that are accessing the network?
- A. AP
- B. Firewall
- C. Proxy server
- D. IDS
Answer: D
NEW QUESTION 34
According to troubleshooting methodology, which of the following should the technician do NEXT after determining the most likely probable cause of an issue?
- A. Establish a plan of action to resolve the issue and identify potential effects
- B. Verify full system functionality and, if applicable, implement preventive measures
- C. Implement the solution or escalate as necessary
- D. Test the theory to determine the cause
Answer: D
NEW QUESTION 35
An IT director is setting up new disaster and HA policies for a company. Limited downtime is critical to operations. To meet corporate requirements, the director set up two different datacenters across the country that will stay current on data and applications. In the event of an outage, the company can immediately switch from one datacenter to another. Which of the following does this BEST describe?
- A. A hot site
- B. Multipathing
- C. A warm site
- D. Data mirroring
- E. Load balancing
Answer: A
NEW QUESTION 36
A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)
- A. Bandwidth
- B. Jitter
- C. Temperature
- D. Latency
- E. CPU usage
- F. Memory
Answer: E,F
NEW QUESTION 37
A small, family-run business uses a single SOHO router to provide Internet and WiFi to its employees At the start of a new week, employees come in and find their usual WiFi network is no longer available, and there is a new wireless network to which they cannot connect. Given that information, which of the following should have been done to avoid this situation'
- A. Parental controls should have been enabled
- B. The default credentials should have been changed
- C. Unsecure protocols should have been disabled.
- D. The device firmware should have been kept current.
Answer: D
NEW QUESTION 38
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. The link is improperly terminated
- B. One of the devices has a hardware issue
- C. One of the devices is misconfigured
- D. The cable length is excessive
Answer: D
NEW QUESTION 39
An organization with one core and five distribution switches is transitioning from a star to a full-mesh topology Which of the following is the number of additional network connections needed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 40
The management team needs to ensure unnecessary modifications to the corporate network are not permitted and version control is maintained. Which of the following documents would BEST support this?
- A. A change management policy
- B. An acceptable use policy
- C. A business continuity plan
- D. An incident response plan
Answer: A
NEW QUESTION 41
A technician wants to install a WAP in the center of a room that provides service in a radius surrounding a radio. Which of the following antenna types should the AP utilize?
- A. Omni
- B. Parabolic
- C. Yagi
- D. Directional
Answer: A
NEW QUESTION 42
During the security audit of a financial firm the Chief Executive Officer (CEO) questions why there are three employees who perform very distinct functions on the server. There is an administrator for creating users another for assigning the users lo groups and a third who is the only administrator to perform file rights assignment Which of the following mitigation techniques is being applied'
- A. Privileged user accounts
- B. Job rotation
- C. Role separation
- D. Container administration
Answer: C
NEW QUESTION 43
A technician is deploying a low-density wireless network and is contending with multiple types of building materials. Which of the following wireless frequencies would allow for the LEAST signal attenuation?
- A. 5GHz
- B. 850MHz
- C. 900MHZ
- D. 2.4GHz
Answer: A
NEW QUESTION 44
A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator MOST likely start to troubleshoot?
- A. Layer 1
- B. Layer 5
- C. Layer 7
- D. Layer 3
- E. Layer 2
- F. Layer 4
- G. Layer 6
Answer: E
NEW QUESTION 45
An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization and auditing?
- A. MS-CHAP
- B. RSTP
- C. RADIUS
- D. LDAPS
Answer: A
NEW QUESTION 46
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