CCNA 1 Chapter 7 Practice Test Questions and Answers

CCNA 1 Chapter 7 Practice Test Questions and Answers

Welcome to our CCNA 1 Chapter 7 practice test! In this blog post, we will provide you with a set of questions and detailed answers to help you prepare for your CCNA 1 exam. This practice test covers key concepts from Chapter 7: Network Fundamentals. Let’s dive in!

Question 1:

What is the purpose of the Network Time Protocol (NTP)?

a) To synchronize time across network devices.

b) To encrypt and secure network traffic.

c) To route data packets efficiently.

d) To provide physical connectivity for a network.

Answer: The correct answer is a) To synchronize time across network devices. NTP enables network devices to have consistent time settings, ensuring accurate log entries, scheduled tasks, and synchronized operations across the network.

Question 2:

What is the subnet mask for the IP address 192.168.10.55/27?

a) 255.255.255.0

b) 255.255.255.224

c) 255.255.255.240

d) 255.255.255.248

Answer: The correct answer is b) 255.255.255.224. With a /27 prefix, the subnet mask uses the first 27 bits (255.255.255.224) to identify the network portion of the address, leaving 5 bits for host addresses.

Question 3:

What is the purpose of the Dynamic Host Configuration Protocol (DHCP)?

a) To assign IP addresses to hosts dynamically.

b) To authenticate network devices.

c) To resolve domain names to IP addresses.

d) To establish secure connections between network devices.

Answer: The correct answer is a) To assign IP addresses to hosts dynamically. DHCP allows hosts to request and obtain IP configuration parameters, such as IP addresses, subnet masks, default gateways, and DNS server addresses, automatically from a DHCP server.

Leave a Comment