CCST Networking Practice Test 5

Cisco Certified Support Technician (CCST) – Networking Practice Test

1 / 20

What type of attack involves intercepting and altering network traffic between two devices?

2 / 20

What does a DHCP lease determine?

3 / 20

A user complains of slow network speeds. What is the FIRST troubleshooting step?

4 / 20

Which command displays detailed IP configuration information on a Windows PC?

5 / 20

A router is using OSPF for dynamic routing. What is a key advantage of OSPF over RIP?

6 / 20

A technician needs to test the DNS resolution of a domain. Which command should be used?

7 / 20

What is the role of a proxy server?

8 / 20

Which type of switch forwards data only to the specific port needed?

9 / 20

What is the purpose of a DMZ in network security?

10 / 20

A technician wants to monitor live network traffic for troubleshooting. Which tool should be used?

11 / 20

What is the main function of a firewall in a network?

12 / 20

A technician is configuring static routing on a router. What is required for the router to forward packets to a specific network?

13 / 20

What is a key advantage of PoE (Power over Ethernet)?

14 / 20

A network technician needs to find the MAC address of a device on a local network. Which command should be used?

15 / 20

A company wants to separate voice and data traffic on its network. What should be implemented?

16 / 20

Which type of cable is typically used for long-distance connections in fiber-optic networks?

17 / 20

What is the purpose of a subnet mask in IPv4 addressing?

18 / 20

A network administrator is configuring VLANs on a switch. What is required for inter-VLAN communication?

19 / 20

A technician needs to diagnose packet loss between two network devices. Which command should be used?

20 / 20

A company wants to prevent unauthorized devices from connecting to its wired network. What security feature should be used?

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