PCIP Security Technologies & Network Architecture

Question 1

What is the primary function of a firewall?

Accepted Answer

Control network traffic

Answer

Boost internet speed

Answer

Scan for viruses

Answer

Monitor user behavior

Question 2

Which device is used to segment a network into different subnetworks?

Accepted Answer

Router

Answer

Modem

Answer

Switch

Answer

Repeater

Question 3

What is the purpose of a demilitarized zone (DMZ) in network security?

Accepted Answer

Isolate public-facing systems

Answer

Boost server speed

Answer

Store backups

Answer

Block DNS requests

Question 4

Which protocol secures web communication?

Accepted Answer

HTTPS

Answer

HTTP

Answer

FTP

Answer

SMTP

Question 5

Which tool detects unauthorized access attempts?

Accepted Answer

Intrusion Detection System (IDS)

Answer

Antivirus

Answer

Firewall

Answer

Patch manager

Question 6

Which encryption method uses two keys?

Accepted Answer

Asymmetric encryption

Answer

Symmetric encryption

Answer

Binary encryption

Answer

Block cipher

Question 7

Which network model layers data communication into 7 layers?

Accepted Answer

OSI model

Answer

TCP/IP

Answer

IPV6

Answer

WPA2

Question 8

Which device helps manage multiple devices in a network securely?

Accepted Answer

Switch

Answer

Printer

Answer

Modem

Answer

Adapter

Question 9

What does VLAN stand for in networking?

Accepted Answer

Virtual LAN

Answer

Virtual Link Access Network

Answer

Verified LAN

Answer

Virtual Logic Architecture Node