Smartly Prepare Exam with Free Online 100-150 Practice Test

We offer the latest 100-150 practice test designed for free and effective online Cisco Certified Support Technician (CCST) Networking certification preparation. It's a simulation of the real 100-150 exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

What is the purpose of a firewall in a network?

Options :

A : To block unauthorized access to the network

B : To connect different networks together

C : To improve network performance

D : To encrypt data in transit

Answer: A

Question 2

A network engineer is troubleshooting a connectivity issue between two switches. Switch A is configured with a default gateway of 192.168.1.1, and Switch B is configured with a default gateway of 192.168.2.1. Both switches are connected to a router. Which of the following statements is true regarding this scenario?

Options :

A : Switch A and Switch B can communicate directly with each other.

B : Switch A can communicate with Switch B, but Switch B cannot communicate with Switch A.

C : Switch B can communicate with Switch A, but Switch A cannot communicate with Switch B.

D : Switch A and Switch B cannot communicate directly with each other.

Answer: D

Question 3

You need to manage and monitor your network devices from a central location. Which Cisco network management service provides centralized monitoring, configuration management, and health and performance monitoring for Cisco devices?

Options :

A : Cisco Prime Infrastructure

B : Cisco DNA Center

C : Cisco Meraki Dashboard

D : Cisco SD-WAN vManage

Answer: A

Question 4

In a switched Ethernet network, which of the following features is used to prevent network loops?

Options :

A : Spanning Tree Protocol (STP)

B : VLANs

C : Port Security

D : Link Aggregation Control Protocol (LACP)

Answer: A

Question 5

Which of the following protocols is used for configuration management and device monitoring in a network management system?

Options :

A : Simple Network Management Protocol (SNMP)

B : Border Gateway Protocol (BGP)

C : Internet Control Message Protocol (ICMP)

D : Routing Information Protocol (RIP)

Answer: A