CompTIA N10-008 Practice Test - Questions Answers, Page 86

List of questions
Question 851

Which of the following is the most accurate NTP time source that is capable of being accessed across a network connection?
Question 852

An organization needs a solution that will inspect network traffic, determine security threats using signature-based rules, and block the traffic in real time based on the security assessment. Which of the following network devices will support these requirements?
Question 853

Which of the following describes the differences between switches and hubs?
Question 854

A network administrator is adding a new wired loT device to the internal network. The only devices that will be communicating are the HVAC system and the loT device. Which of the following should the network administrator do?
Question 855

Which of the following OSI layers is ICMP a part of?
Question 856

A user is experiencing network connectivity issues. Upon investigation, the engineer learns that the user installed a personal router and switch to use (or multiple computers in the department. Which of the following has the user most likely introduced into the network?
Question 857

A! which of the following layers of the OSI model can switches operate? (Select two).
Question 858

A user is unable to perform a reverse DNS lookup of an IP address to a hostname. Which of the following DNS record types is missing?
Question 859

A technician troubleshoots user reports about high latency while trying to access some of the web servers. Which of the following would be the best way for the technician to identify the issue?
Question 860

A network administrator will be running Ethernet cables through raised ceilings. Which of the following types of Ethernet cables is the safest solution?
Question