Firefly Open Source Community

Title: N10-009 Latest Material - N10-009 Top Questions [Print This Page]
Author: willnel258    Time: yesterday 07:32
Title: N10-009 Latest Material - N10-009 Top Questions
P.S. Free & New N10-009 dumps are available on Google Drive shared by Actualtests4sure: https://drive.google.com/open?id=12bt5xuArEgqLUZsZhJ9SXJKVFhH4UGm4
Have you signed up for CompTIA N10-009 Exam? Will masses of reviewing materials and questions give you a headache? Actualtests4sure can help you to solve this problem. It is absolutely trustworthy website. Only if you choose to use exam dumps Actualtests4sure provides, you can absolutely pass your exam successfully. You spend lots of time on these reviewing materials you don't know whether it is useful to you, rather than experiencing the service Actualtests4sure provides for you. So, hurry to take action.
Do you often feel that the product you have brought is not suitable for you? I would like to tell you that you will never meet the problem when you decide to use our N10-009 learning guide. Our N10-009 study materials have a high quality that you can't expect. If you do experience by the guidance of our N10-009 Study Materials, you will spend less time than you did before, you will obviously feel your progress, and you will find our N10-009 test quiz are so useful to help you make progress.
>> N10-009 Latest Material <<
Quiz Efficient CompTIA - N10-009 Latest MaterialDo you want to find a good job which brings you high income? Do you want to be an excellent talent? The N10-009 certification can help you realize your dream which you long for because the N10-009 test prep can prove that you own obvious advantages when you seek jobs and you can handle the job very well. So our N10-009 Exam Preparation can be conducive to helping you pass the N10-009 exam and find a good job. What are you waiting for? Just come and buy our N10-009 exam questions!
CompTIA N10-009 Exam Syllabus Topics:
TopicDetails
Topic 1
  • Networking Concepts: For network administrators and IT support professionals, this domain covers
Topic 2
  • OSI reference model concepts, Comparison of networking appliances, applications, and functions
Topic 3
  • Cloud concepts and connectivity options, and Common networking ports.

CompTIA Network+ Certification Exam Sample Questions (Q171-Q176):NEW QUESTION # 171
What happens to users' internet traffic in a split-tunneling VPN?
Answer: C
Explanation:
In a split-tunnel VPN, only corporate traffic is sent through the VPN tunnel, while public internet traffic goes directly through the user's local ISP. This reduces bandwidth use on the corporate VPN concentrator and improves performance for non-work traffic.
* B. Separate tunnels for encrypted traffic describes multi-tunnel VPNs, not split tunneling.
* C. All traffic routed through on-site servers is a full-tunnel VPN, not split-tunnel.
* D. ACLs balancing traffic relates to routing or load balancing, not VPN split tunneling.
References (CompTIA Network+ N10-009):
* Domain: Networking Concepts - VPN types, split vs. full tunnel, remote access.

NEW QUESTION # 172
A network engineer performed a migration to a new mail server. The engineer changed the MX record, verified the change was accurate, and confirmed the new mail server was reachable via the IP address in the A record. However, users are not receiving email. Which of the following should the engineer have done to prevent the issue from occurring?
Answer: A
Explanation:
Understanding TTL (Time to Live):
TTL is a value in a DNS record that tells how long that record should be cached by DNS servers and clients.
A higher TTL value means that the record will be cached longer, reducing the load on the DNS server but delaying the propagation of changes.
Impact of TTL on DNS Changes:
When an MX record change is made, it may take time for the change to propagate across all DNS servers due to the TTL setting. If the TTL is high, old DNS information might still be cached, leading to email being directed to the old server.
Best Practice Before Making DNS Changes:
To ensure that changes to DNS records propagate quickly, it is recommended to reduce the TTL value to a lower value (such as 300 seconds or 5 minutes) well in advance of making the changes. This ensures that any cached records will expire quickly, and the new records will be used sooner.
Verification of DNS Changes:
After reducing the TTL and making the change to the MX record, it is important to verify the propagation using tools like dig or nslookup.
Comparison with Other Options:
Change the email client configuration to match the MX record: Email clients generally do not need to match the MX record directly; they usually connect to a specific mail server specified in their settings.
Perform a DNS zone transfer prior to the MX record change: DNS zone transfers are used to replicate DNS records between DNS servers, but they are not related to the propagation of individual record changes.
Update the NS record to reflect the IP address change: NS records specify the DNS servers for a domain and are not related to MX record changes.
References:
CompTIA Network+ study materials and DNS best practices.

NEW QUESTION # 173
Which of the following routing technologies uses an attribute list for path selection?
Answer: A
Explanation:
BGP (Border Gateway Protocol) uses attributes like AS path, origin, and MED (multi-exit discriminator) to determine the best path among multiple available routes.
From Andrew Ramdayal's guide:
"BGP is the protocol underlying the global routing system of the internet. It is used for routing data between autonomous systems (ASes)... BGP uses a path vector mechanism and maintains a list of attributes for route selection."

NEW QUESTION # 174
A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28. Which of the following is the best explanation?
Answer: A

NEW QUESTION # 175
A research facility is expecting to see an exponential increase in global network traffic in the near future. The offices are equipped with 2.5Gbps fiber connections from the ISP, but the facility is currently only utilizing 1Gbps connections. Which of the following would need to be configured in order to use the ISP's connection speed?
Answer: A
Explanation:
Understanding Link Aggregation:
Definition: Link aggregation combines multiple network connections into a single logical link to increase bandwidth and provide redundancy.
Usage in High-Bandwidth Scenarios:
Combining Links: By aggregating multiple 1Gbps connections, the facility can utilize the full 2.5Gbps bandwidth provided by the ISP.
Benefits: Enhanced throughput, load balancing, and redundancy, ensuring better utilization of available bandwidth.
Comparison with Other Options:
802.1Q Tagging: Used for VLAN tagging, which does not affect the physical bandwidth utilization.
Network Address Translation (NAT): Used for IP address translation, not related to link speed or bandwidth aggregation.
Port Duplex: Refers to the mode of communication (full or half duplex) on a port, not the aggregation of bandwidth.
Implementation:
Configure link aggregation (often referred to as LACP - Link Aggregation Control Protocol) on network devices to combine multiple physical links into one logical link.
Reference:
CompTIA Network+ study materials on network configuration and link aggregation.

NEW QUESTION # 176
......
Thanks to modern technology, learning online gives people access to a wider range of knowledge, and people have got used to convenience of electronic equipment. As you can see, we are selling our N10-009 learning guide in the international market, thus there are three different versions of our N10-009 exam materials which are prepared to cater the different demands of various people. We can guarantee that our N10-009 Exam Materials are the best reviewing material. Concentrated all our energies on the study N10-009 learning guide we never change the goal of helping candidates pass the exam. Our N10-009 test questions¡¯ quality is guaranteed by our experts¡¯ hard work. So what are you waiting for? Just choose our N10-009 exam materials, and you won¡¯t be regret.
N10-009 Top Questions: https://www.actualtests4sure.com/N10-009-test-questions.html
P.S. Free & New N10-009 dumps are available on Google Drive shared by Actualtests4sure: https://drive.google.com/open?id=12bt5xuArEgqLUZsZhJ9SXJKVFhH4UGm4




Welcome Firefly Open Source Community (https://bbs.t-firefly.com/) Powered by Discuz! X3.1