CompTIA Network+ (N10-009) Exam Preparation, Cheat Sheet of Computer Science

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CompTIA Network+ (N10-009) Exam Dumps 2024

CompTIA Network+ (N10-009) Practice Tests 2024. Contains 600+ exam questions to pass the exam in first attempt. SkillCertPro offers real exam questions for practice for all major IT certifications.

 For a full set of 600+ questions. Go to https://skillcertpro.tech/product/comptia-network-n10- 009 - exam-questions/  SkillCertPro offers detailed explanations to each question which helps to understand the concepts better.  It is recommended to score above 85% in SkillCertPro exams before attempting a real exam.  SkillCertPro updates exam questions every 2 weeks.  You will get life time access and life time free updates  SkillCertPro assures 100% pass guarantee in first attempt.

Below are the free 10 sample questions.

Question 1:

Zoe is comparing multiple cloud service providers to determine which of them would be best to host the company’s new web server at using shared hardware. Which of the following describes the cloud service model that she is looking at using for this scenario?

A. Hybrid B. Public C. Private D. Community

Answer: B

Explanation:

A public cloud is available for multiple customers to use by sharing hardware and other resources between its customers.

Question 2:

Fictional Corp has 5 buildings that have been built right next to each other. Users need to be able to access file servers located in other buildings as well as to easily carry their laptop between buildings for meetings and be able to continue working. Which of the following architectures would best fit their needs?

A. LAN

B. MAN

C. CAN

D. WAN

Answer: C

Explanation:

A campus area network is ideal for large companies, colleges, universities, and other organizations that have multiple buildings situated within close proximity to each other.

Question 3:

Divya has just set up a new network segment with a dedicated subnet for a new department that is being created at her company. However, she wants to use an existing DHCP server to provide configuration information to the clients on this new subnet. Which of the following will she need to configure on the router in order to ensure that clients on the new network segment can be assigned an IP address by a DHCP server on a different network?

A. DHCP Pool B. TTL C. DHCP Relay D. Reservations

B. 20

C. 21

D. 23

Answer: B, C

Explanation:

FTP uses port 20 for data transfer and port 21 for the control channel. Port 22 is used by SSH. Port 23 is used by Telnet.

 For a full set of 600+ questions. Go to https://skillcertpro.tech/product/comptia-network-n10- 009 - exam-questions/  SkillCertPro offers detailed explanations to each question which helps to understand the concepts better.  It is recommended to score above 85% in SkillCertPro exams before attempting a real exam.  SkillCertPro updates exam questions every 2 weeks.  You will get life time access and life time free updates  SkillCertPro assures 100% pass guarantee in first attempt.

Question 6:

Which of the following terms describes a technology that can be implemented on wireless routers by using multiple antennas?

A. CDMA

B. GSM

C. TDMA

D. MIMO

Answer: D

Explanation:

MIMO, or multiple-input and multiple-output, is a technology that makes use of multiple antennas to exploit multipath propagation.

Question 7:

Jan is trying to access her e-mail through her web browser while she is out of town at an industry conference. Which of the following ports is her computer most likely using for this connection?

A. 110

B. 443

C. 80

D. 143

E. 25

Answer: B

Explanation:

Jan should be using HTTPS to access her e-mail through a web browser, which uses port 443. Port 25 is used by SMTP to send e-mail when using an e-mail client installed on a computer. Ports 110 and 143 are used by POP3 and IMAP to retrieve e-mail by an e-mail client installed on a computer. Port 80 is used by HTTP in the web browser, but is not encrypted and secure. Because she is accessing e-mail which requires logging in with a username and password and that could contain confidential and proprietary information, she should be using HTTPS for the website to access her e-mail.

Question 8:

Mary is about to start working from home. Which of the following will allow her to use multiple devices or computers on her home network without requiring more than one IP address from her Internet service provider?

Tony has recently examined the bandwidth usage at his company after receiving reports that during times of heavy usage some of the VoIP traffic is getting dropped. Which of the following technologies might he consider implementing in order to try and resolve the issue?

A. QoS B. UDP C. POE D. TCP

Answer: A

Explanation:

Quality of Service can help prioritize certain types of traffic over others so that the more important traffic that relies on real-time communications, such as voice over IP, can arrive in a timely manner.

 For a full set of 600+ questions. Go to https://skillcertpro.tech/product/comptia-network-n10- 009 - exam-questions/  SkillCertPro offers detailed explanations to each question which helps to understand the concepts better.  It is recommended to score above 85% in SkillCertPro exams before attempting a real exam.  SkillCertPro updates exam questions every 2 weeks.  You will get life time access and life time free updates  SkillCertPro assures 100% pass guarantee in first attempt.