TestOut PC Pro - 11.4 Services Provided by Network Devices

You are the network administrator for a small consulting firm. The firm has recently rolled out a new intranet site, and you are responsible for configuring the DNS.

You are able to connect to the intranet site by using the IP address, but you cannot connect by using the hostname.

Which of the following do you need to configure to access the site with the hostname?

• CNAME record

• Forward lookup zone

• Dynamic DNS

• Reverse lookup zone

Which of the following DHCP scope options will assign a static IP configuration to a device using the device's MAC address?

• IP range

• Exclusion

• Reservation

• Default gateway

Which of the following UTM appliances monitors all network traffic and blocks malicious traffic while notifying the network security team?

• Anti-malware

• Firewall

• NAT

• IPS

You are working as a junior security technician for a consulting firm. One of your clients is upgrading their network infrastructure. The client needs a new firewall and intrusion prevention system installed. They also want to be able to block employees from visiting certain types of websites. The client also needs a VPN. Which of the following internet appliances should you install?

• Proxy server

• Spam gateway

• Unified Threat Management

• Load balancer

What are two major concerns regarding IoT devices? (Select two.)

• Hacking

• Short lifespan

• Privacy

• Availability

• Accessibility

What are the two mesh protocols that are used most often with IoT devices? (Select two.)

• Zensys

• Z-Wave

• Zigbee

• Zerg

• Zbot

Match each smart device with its description.

• Thermostat

• Learns from your habits and schedule, allows you to control the climate in your home remotely, shows you energy consumption in real time, and adjusts itself depending on ambient conditions.

• Bulb

• Allows you to control hardwired lights, ceiling fans, fireplaces, small appliances, and garbage disposals.

• Plug

• Easy solution for making small appliances such as lamps, coffee makers, and toasters smart.

• Switch

• Uses an RF transmitter. May include such features as motion detection, scheduled recording, remote viewing, and automatic cloud storage.

• Security camera

• Can change colors, track motion, stream audio over Bluetooth, and double as a connected camera, but it's only smart when turned on.

Which of the following are IoT systems that work together to make communication between two endpoints possible? (Select two.)

• Gateway System

• Wi-Fi

• Data Storage

• Access Gateway

• Middleware

Your employer wants a system that guarantees that all components will work together with minimal configuration and setup. Time is of the essence in getting this new system ready.

Which of the following would BEST meet your employer's needs?

• DCS

• SCADA

• PLC

• HMI

Which of the following is an inherent vulnerability of embedded devices?

• Unknown environments

• Open systems

• Known environments

• Vulnerable to malware