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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% | |
NEW QUESTION 81
A network technician was troubleshooting an issue for a user who was being directed to cloned websites that were stealing credentials. The URLs were correct for the websites but an incorrect IP address was revealed when the technician used ping on the user's PC After checking the is setting, the technician found the DNS server address was incorrect Which of the following describes the issue?
- A. DNS poisoning
- B. Misconfigured HSRP
- C. Exhausted IP scope
- D. Rogue DHCP server
Answer: C
NEW QUESTION 82
Which of the following is used to prioritize Internet usage per application and per user on the network?
- A. Administrative distance
- B. Load balance routing
- C. Border Gateway Protocol
- D. Bandwidth management
Answer: D
NEW QUESTION 83
A wireless network was installed in a warehouse for employees to scan crates with a wireless handheld scanner. The wireless network was placed in the corner of the building near the ceiling for maximum coverage However users in the offices adjacent lo the warehouse have noticed a large amount of signal overlap from the new network Additionally warehouse employees report difficulty connecting to the wireless network from the other side of the building; however they have no issues when Ihey are near the antenna Which of the following is MOST likely the cause?
- A. The antenna's power level was set too high and is overlapping
- B. An omnidirectional antenna was used instead of a unidirectional antenna
- C. The wireless access points are using channels from the 5GHz spectrum
- D. The wireless signal is being refracted by the warehouse's windows
Answer: D
NEW QUESTION 84
A network administrator redesigned the positioning of the APs to create adjacent areas of wireless coverage. After project validation, some users still report poor connectivity when their devices maintain an association to a distanced AP. Which of the following should the network administrator check FIRST?
- A. Validate the roaming settings on the APs and WLAN clients
- B. Check to see if MU-MIMO was properly activated on the APs
- C. Verify that the AP antenna type is correct for the new layout
- D. Deactivate the 2.4GHz band on the APS
Answer: A
NEW QUESTION 85
Users attending security training at work are advised not to use single words as passwords for corporate applications. Which of the following does this BEST protect against?
- A. An on-path attack
- B. MAC spoofing
- C. Denial of service
- D. A dictionary attack
- E. A brute-force attack
Answer: D
NEW QUESTION 86
An engineer is configuring redundant network links between switches. Which of the following should the engineer enable to prevent network stability issues?
- A. STP
- B. CSMA/CD
- C. Flow control
- D. 802.1Q
Answer: A
NEW QUESTION 87
A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?
- A. A report from a vulnerability scan done yesterday
- B. A port scan printout
- C. A consolidated report of various network devices
- D. A report from the SIEM tool
Answer: D
NEW QUESTION 88
A network administrator wants to reduce overhead and increase efficiency on a SAN. Which of the following can be configured to achieve these goals?
- A. Port aggregation
- B. Flow control
- C. Traffic shaping
- D. Jumbo frames
Answer: D
NEW QUESTION 89
A new cabling certification is being requested every time a network technician rebuilds one end of a Cat 6 (vendor-certified) cable to create a crossover connection that is used to connect switches. Which of the following would address this issue by allowing the use of the original cable?
- A. MDIX
- B. CSMA/CD
- C. PoE+
- D. LACP
Answer: A
NEW QUESTION 90
A network administrator is trying to identify a device that is having issues connecting to a switchport. Which of the following would BEST help identify the issue?
- A. A syslog server
- B. A rack diagram
- C. Change management records
- D. The security log
Answer: A
NEW QUESTION 91
A network administrator is configuring a load balancer for two systems. Which of the following must the administrator configure to ensure connectivity during a failover?
- A. VIP
- B. NAT
- C. IPv6 tunneling
- D. APIPA
- E. Broadcast IP
Answer: A
NEW QUESTION 92
A network administrator is troubleshooting an issue with a new Internet connection. The ISP is asking detailed questions about the configuration of the router that the network administrator is troubleshooting. Which of the following commands is the network administrator using? (Select TWO.)
- A. show ip arp
- B. netstate
- C. show config
- D. show route
- E. tcpdump
- F. hostname
Answer: B,E
NEW QUESTION 93
A small office is running WiFi 4 APs, and neighboring offices do not want to increase the throughput to associated devices. Which of the following is the MOST cost-efficient way for the office to increase network performance?
- A. Disable the 2.4GHz radios.
- B. Upgrade to WiFi 5.
- C. Add another AP.
- D. Enable channel bonding.
Answer: D
NEW QUESTION 94
A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times:
Which of the following is MOST likely causing the issue?
- A. VLAN mismatch
- B. Latency
- C. Jitter
- D. Attenuation
Answer: D
NEW QUESTION 95
A network technician is investigating an issue with handheld devices in a warehouse. Devices have not been connecting to the nearest APs, but they have been connecting to an AP on the far side of the warehouse. Which of the following is the MOST likely cause of this issue?
- A. The power level is too high for the AP on the far side.
- B. The nearest APs are configured for 802.11g.
- C. An incorrect channel assignment is on the nearest APs.
- D. Interference exists around the AP on the far side.
Answer: B
NEW QUESTION 96
Which of the following is MOST commonly used to address CVEs on network equipment and/or operating systems?
- A. Screened subnet
- B. Vulnerability assessment
- C. Factory reset
- D. Firmware update
Answer: D
NEW QUESTION 97
A network administrator is configuring a database server and would like to ensure the database engine is listening on a certain port. Which of the following commands should the administrator use to accomplish this goal?
- A. arp -a
- B. netstat -a
- C. nslookup
- D. ipconfig /a
Answer: B
NEW QUESTION 98
Which of the following uses the destination IP address to forward packets?
- A. A router
- B. A Layer 2 switch
- C. A bridge
- D. A repeater
Answer: A
NEW QUESTION 99
Which of the following types of devices can provide content filtering and threat protection, and manage multiple IPSec site-to-site connections?
- A. Intrusion prevention
- B. Layer 3 switch
- C. VPN headend
- D. Proxy server
- E. Next-generation firewall
Answer: E
NEW QUESTION 100
A company built a new building at its headquarters location. The new building is connected to the company's LAN via fiber-optic cable. Multiple users in the new building are unable to access the company's intranet site via their web browser, but they are able to access internet sites. Which of the following describes how the network administrator can resolve this issue?
- A. Correct the NTP server settings on the clients
- B. Correct the external firewall gateway address
- C. Correct the DNS server entries in the DHCP scope
- D. Correct a TFTP Issue on the company's server
Answer: C
NEW QUESTION 101
Which of the following OSI model layers contains IP headers?
- A. Transport
- B. Data link
- C. Presentation
- D. Application
- E. Network
Answer: E
NEW QUESTION 102
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. CPU usage
- B. Latency
- C. Bandwidth
- D. Memory
- E. Temperature
- F. Jitter
Answer: A,D
NEW QUESTION 103
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CompTIA Network+ Exam Certification Details:
| Schedule Exam | CompTIA Marketplace Pearson VUE |
| Sample Questions | CompTIA Network+ Sample Questions |
| Exam Code | N10-008 |
| Duration | 90 mins |
| Passing Score | 720 / 900 |
N10-008 Dumps Full Questions with Free PDF Questions to Pass: https://braindumps2go.dumpstorrent.com/N10-008-exam-prep.html