CompTIA N10-008 Deluxe Study Guide with Online Test Engine
N10-008 dumps review - Professional Quiz Study Materials
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 75
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 76
A network administrator is installing a wireless network at a client's office. Which of the following IEEE 802.11 standards would be BEST to use for multiple simultaneous client access?
- A. GSM
- B. CDMA
- C. CSMA/CD
- D. CSMA/CA
Answer: B
NEW QUESTION 77
A network administrator is setting up several loT devices on a new VLAN and wants to accomplish the following
1. Reduce manual configuration on each system
2. Assign a specific IP address to each system
3. Allow devices to move to different switchports on the same VLAN
Which of the following should the network administrator do to accomplish these requirements?
- A. Implement private VLANs for each device
- B. Set up a reservation for each device
- C. Use DHCP exclusions to address each device
- D. Configure a static IP on each device
Answer: A
NEW QUESTION 78
A network administrator is designing a new datacenter in a different region that will need to communicate to the old datacenter with a secure connection. Which of the following access methods would provide the BEST security for this new datacenter?
- A. Virtual network computing
- B. In-band connection
- C. Site-to-site VPN
- D. Secure Socket Shell
Answer: C
NEW QUESTION 79
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. Geofencing
- B. Role-based access
- C. Two-factor authentication
- D. Explicit deny
- E. Complex passwords
- F. Captive portal
Answer: C,E
NEW QUESTION 80
A technician is troubleshooting a workstation's network connectivity and wants to confirm which switchport corresponds to the wall jack the PC is using Which of the following concepts would BEST help the technician?
- A. Consistent labeling
- B. Change management
- C. Network baseline
- D. Inventory management
- E. Standard work instructions
Answer: A
NEW QUESTION 81
A network engineer is designing a new secure wireless network. The engineer has been given the following requirements:
1 Must not use plaintext passwords
2 Must be certificate based
3. Must be vendor neutral
Which of the following methods should the engineer select?
- A. WPA2
- B. EAP-TLS
- C. TWP-RC4
- D. CCMP-AES
Answer: B
NEW QUESTION 82
Which of the following is MOST likely to generate significant East-West traffic in a datacenter?
- A. A query from an IoT device to a cloud-hosted server for a firmware update
- B. A duplication of a hosted virtual server to another physical server for redundancy
- C. A download of navigation data to a portable device for offline access
- D. A backup of a large video presentation to cloud storage for archival purposes
Answer: B
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. Clustering
- B. Snapshots
- C. Port aggregation
- D. NIC teaming
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. Deactivate the 2.4GHz band on the APS
- C. Verify that the AP antenna type is correct for the new layout
- D. Check to see if MU-MIMO was properly activated on the APs
Answer: A
NEW QUESTION 85
An attacker is attempting to find the password to a network by inputting common words and phrases in plaintext to the password prompt. Which of the following attack types BEST describes this action?
- A. Rainbow table attack
- B. Pass-the-hash attack
- C. Brute-force attack
- D. Dictionary attack
Answer: D
NEW QUESTION 86
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 87
A user recently made changes to a PC that caused it to be unable to access websites by both FQDN and IP Local resources, such as the file server remain accessible. Which of the following settings did the user MOST likely misconfigure?
- A. Static IP
- B. Default gateway
- C. DNS entries
- D. Local host file
Answer: B
NEW QUESTION 88
SIMULATION
You have been tasked with setting up a wireless network in an office. The network will consist of 3 Access Points and a single switch. The network must meet the following parameters:
The SSIDs need to be configured as CorpNet with a key of S3cr3t!
The wireless signals should not interfere with each other
The subnet the Access Points and switch are on should only support 30 devices maximum The Access Points should be configured to only support TKIP clients at a maximum speed INSTRUCTONS Click on the wireless devices and review their information and adjust the settings of the access points to meet the given requirements.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
On the first exhibit, the layout should be as follows
Access Point Name AP1
IP Address 192.168.1.3
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 1
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!
Exhibit 2 as follows
Access Point Name AP2
IP Address 192.168.1.4
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 6
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!
Exhibit 3 as follows
Access Point Name AP3
IP Address 192.168.1.5
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 11
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!
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. PoE+
- B. MDIX
- C. CSMA/CD
- D. LACP
Answer: B
NEW QUESTION 90
A lab environment hosts Internet-facing web servers and other experimental machines, which technicians use for various tasks A technician installs software on one of the web servers to allow communication to the company's file server, but it is unable to connect to it Other machines in the building are able to retrieve files from the file server. Which of the following is the MOST likely reason the web server cannot retrieve the files, and what should be done to resolve the problem?
- A. The lab environment is located in the DM2, and traffic to the LAN zone is denied by default. The technician can move the computer to another zone or request an exception from the administrator.
- B. The lab environment has lost connectivity to the company router, and the switch needs to be rebooted. The technician can get the key to the wiring closet and manually restart the switch
- C. The lab environment is currently set up with hubs instead of switches, and the requests are getting bounced back The technician can submit a request for upgraded equipment to management.
- D. The lab environment's IDS is blocking the network traffic 1 he technician can whitelist the new application in the IDS
Answer: A
NEW QUESTION 91
You are tasked with verifying the following requirements are met in order to ensure network security.
Requirements:
Datacenter
Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide a dedicated server to resolve IP addresses and hostnames correctly and handle port 53 traffic Building A Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide devices to support 5 additional different office users Add an additional mobile user Replace the Telnet server with a more secure solution Screened subnet Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide a server to handle external 80/443 traffic Provide a server to handle port 20/21 traffic INSTRUCTIONS Drag and drop objects onto the appropriate locations. Objects can be used multiple times and not all placeholders need to be filled.
Available objects are located in both the Servers and Devices tabs of the Drag & Drop menu.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
Top left subnet - 206.208.134.0/28
Top right subnet - 10.72.63.0/28
Bottom subnet - 192.168.11.0/28
Screened Subnet devices - Web server, FTP server
Building A devices - SSH server top left, workstations on all 5 on the right, laptop on bottom left DataCenter devices - DNS server.
NEW QUESTION 92
......
CompTIA Network+ Exam Certification Details:
| Schedule Exam | CompTIA Marketplace Pearson VUE |
| Duration | 90 mins |
| Exam Price | $338 (USD) |
| Sample Questions | CompTIA Network+ Sample Questions |
| Exam Name | CompTIA Certified Network+ |
| Number of Questions | 90 |
| Exam Code | N10-008 |
| Passing Score | 720 / 900 |
Exam Questions Answers Braindumps N10-008 Exam Dumps PDF Questions: https://www.real4dumps.com/N10-008_examcollection.html
N10-008 Test Prep Training Practice Exam Questions Practice Tests: https://drive.google.com/open?id=1uRSpd0XPposyg9o0emOcWYHRAECrfTOm
