TRUSTWORTHY N10-009 SOURCE - EXAMS N10-009 TORRENT

Trustworthy N10-009 Source - Exams N10-009 Torrent

Trustworthy N10-009 Source - Exams N10-009 Torrent

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Tags: Trustworthy N10-009 Source, Exams N10-009 Torrent, Premium N10-009 Exam, N10-009 Exam Bootcamp, N10-009 Exam Training

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CompTIA N10-009 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Network Security: This section of the exam for cybersecurity specialists and network security administrators covers the importance of basic network security concepts, Various types of attacks and their impact on the network, application of network security features, defense techniques, and solutions.| Network Troubleshooting: For help desk technicians and network support specialists, this section covers troubleshooting methodology, troubleshooting common cabling and physical interface issues, troubleshooting common issues with network services, and use of appropriate tools or protocols to solve networking issues.
Topic 2
  • Network Implementation: For network technicians and junior network engineers, this section covers Characteristics of routing technologies, Configuration of switching technologies and features, and
Topic 3
  • OSI reference model concepts, Comparison of networking appliances, applications, and functions
Topic 4
  • Selection and configuration of wireless devices.

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CompTIA Network+ Certification Exam Sample Questions (Q273-Q278):

NEW QUESTION # 273
A network administrator is deploying a new switch and wants to make sure that the default priority value was set for a spanning tree. Which of the following values would the network administrator expect to see?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: A

Explanation:
* Understanding Spanning Tree Protocol (STP):
* STP is used to prevent network loops in Ethernet networks by creating a spanning tree that selectively blocks some redundant paths.
* Default Priority Value:
* Bridge Priority: STP uses bridge priority to determine which switch becomes the root bridge. The default bridge priority value for most switches is 32768.
* Priority Range: The bridge priority can be set in increments of 4096, ranging from 0 to 61440.
* Configuration and Verification:
* When deploying a new switch, the network administrator can verify the bridge priority using commands such as show spanning-tree to ensure it is set to the default value of 32768.
* Comparison with Other Values:
* 4096 and 8192: Lower than the default priority, indicating these would be manually configured for higher preference.
* 36684: A non-standard value, likely a result of specific configuration changes.


NEW QUESTION # 274
A network engineer is designing a secure communication link between two sites. The entire data stream needs to remain confidential. Which of the following will achieve this goal?

  • A. ESP
  • B. IKE
  • C. GRE
  • D. AH

Answer: A

Explanation:
* Definition of ESP (Encapsulating Security Payload):
* ESP is a part of the IPsec protocol suite designed to provide confidentiality, integrity, and authenticity of data by encrypting the payload and optional ESP trailer.
* Ensuring Confidentiality:
* Encryption: ESP encrypts the payload, ensuring that the data remains confidential during transmission. Only authorized parties with the correct decryption keys can access the data.
* Modes of Operation: ESP can operate in transport mode (encrypts only the payload) or tunnel mode (encrypts the entire IP packet), both providing strong encryption to secure data between sites.
* Comparison with Other Protocols:
* GRE (Generic Routing Encapsulation): A tunneling protocol that does not provide encryption or security features.
* IKE (Internet Key Exchange): A protocol used to set up a secure, authenticated communications channel, but it does not encrypt the data itself.
* AH (Authentication Header): Provides integrity and authentication for IP packets but does not encrypt the payload.
* Implementation:
* Use ESP as part of an IPsec VPN configuration to encrypt and secure communication between two sites. This involves setting up IPsec policies and ensuring both endpoints are configured to use ESP for data encryption.
References:
* CompTIA Network+ study materials on IPsec and secure communication protocols.


NEW QUESTION # 275
Which of the following should a network administrator configure when adding OT devices to an organization's architecture?

  • A. Data-at-rest encryption
  • B. Time-based authentication
  • C. Honeynet
  • D. Network segmentation

Answer: D


NEW QUESTION # 276
Which of the following routing protocols is most commonly used to interconnect WANs?

  • A. OSPF
  • B. IGP
  • C. BGP
  • D. EIGRP

Answer: C

Explanation:
Border Gateway Protocol (BGP): BGP is the most commonly used routing protocol for interconnecting WANs, especially across the internet. It is used for exchanging routing information between autonomous systems (AS), making it the backbone protocol for large-scale WANs.
IGP (A): Interior Gateway Protocols like OSPF and EIGRP are typically used within a single AS, not between them.
EIGRP (B): While it is efficient, EIGRP is primarily used for intra-domain routing and not ideal for WAN interconnection.
OSPF (D): While OSPF can be used for WANs, it is not as common as BGP for inter-AS communication.
Reference: CompTIA Network+ Official Study Guide, Domain 1.3 (WAN Concepts), Domain 2.5 (Routing Protocols).


NEW QUESTION # 277
Which of the following panels would be best to facilitate a central termination point for all network cables on the floor of a company building?

  • A. Rack
  • B. UPS
  • C. Patch
  • D. MDF

Answer: C


NEW QUESTION # 278
......

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