[Jan 19, 2022] N10-008 Dumps Full Questions - Exam Study Guide
CompTIA Network+ Free Certification Exam Material from Pass4guide with 203 Questions
CompTIA Network+ Exam Certification Details:
| Exam Code | N10-008 |
| Sample Questions | CompTIA Network+ Sample Questions |
| Duration | 90 mins |
| Exam Price | $338 (USD) |
| Number of Questions | 90 |
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 102
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. IaaS
- C. SaaS
- D. PaaS
Answer: B
NEW QUESTION 103
A network administrator discovers that users in an adjacent building are connecting to the company's guest wireless network to download inappropriate material. Which of the following can the administrator do to MOST easily mitigate this issue?
- A. Enable wireless client isolation
- B. Adjust the wireless channels
- C. Enable wireless port security
- D. Reduce the wireless power levels
Answer: D
NEW QUESTION 104
A technician is troubleshooting a client's report about poor wireless performance. Using a client monitor, the technician notes the following information:
Which of the following is MOST likely the cause of the issue?
- A. Poor signal
- B. Incorrect power settings
- C. Channel overlap
- D. Wrong antenna type
Answer: C
NEW QUESTION 105
The network administrator is informed that a user's email password is frequently hacked by brute-force programs. Which of the following policies should the network administrator implements to BEST mitigate this issue? (Choose two.)
- A. Captive portal
- B. Two-factor authentication
- C. Explicit deny
- D. Geofencing
- E. Role-based access
- F. Complex passwords
Answer: B,F
NEW QUESTION 106
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 2
- B. Layer 5
- C. Layer 4
- D. Layer 7
- E. Layer 6
- F. Layer 3
- G. Layer 1
Answer: A
NEW QUESTION 107
At which of the following OSI model layers would a technician find an IP header?
- A. Layer 3
- B. Layer 4
- C. Layer 2
- D. Layer 1
Answer: A
NEW QUESTION 108
A technician is writing documentation regarding a company's server farm. The technician needs to confirm the server name for all Linux servers. Which of the following commands should the technician run?
- A. ipconfig
- B. nslookup
- C. arp
- D. route
Answer: B
NEW QUESTION 109
A company is being acquired by a large corporation. As part of the acquisition process, the company's address should now redirect clients to the corporate organization page. Which of the following DNS records needs to be created?
- A. CNAME
- B. TXT
- C. SOA
- D. NS
Answer: A
NEW QUESTION 110
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 111
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 112
Which of the following is the physical topology for an Ethernet LAN?
- A. Ring
- B. Bus
- C. Star
- D. Mesh
Answer: C
NEW QUESTION 113
Which of the following topologies requites the MOST connections when designing a network?
- A. Mesh
- B. Ring
- C. Star
- D. Bus
Answer: A
NEW QUESTION 114
A company wants to implement a large number of WAPs throughout its building and allow users to be able to move around the building without dropping their connections Which of the following pieces of equipment would be able to handle this requirement?
- A. A load balancer
- B. A wireless controller
- C. A RADIUS server
- D. A VPN concentrator
Answer: D
NEW QUESTION 115
Which of the following services can provide data storage, hardware options, and scalability to a third-party company that cannot afford new devices?
- A. IaaS
- B. SaaS
- C. PaaS
- D. DaaS
Answer: A
NEW QUESTION 116
There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected. Which of the following should a network administrator configure to BEST prevent unauthorized access?
- A. Configure a stronger password for access
- B. Disable access to remote management
- C. Disable access to unnecessary services.
- D. Use an out-of-band access method.
- E. Enable a management access list
Answer: E
NEW QUESTION 117
A network engineer performs the following tasks to increase server bandwidth:
Connects two network cables from the server to a switch stack
Configure LACP on the switchports
Verifies the correct configurations on the switch interfaces
Which of the following needs to be configured on the server?
- A. Clustering
- B. Load balancing
- C. NIC teaming
- D. Multipathing
Answer: C
NEW QUESTION 118
A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information:
Which of the following metrics confirms there is a cabling issue?
- A. Last cleared
- B. Number of packets output
- C. CRCs
- D. Multicasts
- E. Giants
Answer: C
NEW QUESTION 119
Which of the following devices would be used to manage a corporate WLAN?
- A. A wireless NAS
- B. A wireless bridge
- C. A wireless controller
- D. A wireless router
Answer: C
NEW QUESTION 120
Which of the following cable types would MOST likely be used to provide high-speed network connectivity between nearby buildings?
- A. Fiber
- B. Cat 5
- C. Twinaxial
- D. UTP
- E. Coaxial
Answer: A
NEW QUESTION 121
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. Load balancing
- C. A warm site
- D. Data mirroring
- E. Multipathing
Answer: A
NEW QUESTION 122
Which of the following BEST describes hosting several businesses on the same physical infrastructure?
- A. Elasticity
- B. laaS
- C. Hybrid
- D. Multitenancy
Answer: C
NEW QUESTION 123
A technician is documenting an application that is installed on a server and needs to verify all existing web and database connections to the server. Which of the following tools should the technician use to accomplish this task?
- A. ipconfig
- B. netstat
- C. nslookup
- D. tracert
Answer: B
NEW QUESTION 124
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