Networking 3/4 Chapter 8 Test Review

You notice that a growing number of devices, such as environmental control systems and wearable devices, are connecting to your network. These devices, known as smart devices, are sending and receiving data via wireless network connections. Which of the following labels applies to this growing ecosystem of smart devices?

• Internet of Things (IoT)

• Dynamic environment

• Internet of smart devices

• The smartnet

Which hardware components are controlled by the hypervisor?

• Storage, CPU, GPU

• RAM, CPU, storage

• RAM, power supply, motherboard

• CPU, storage, power supply

Brett has been tasked with creating a new SAN. The company currently has Gigabit internet, and his CTO wants to use Fibre Channel over Ethernet (FCoE) in the SAN. Brett tells the CTO that this will not work. Which of the following BEST describes the problem?

• Fibre Channel over Ethernet is slower than iSCSI.

• Fibre Channel over Ethernet is still only conceptual.

• Fibre Channel over Ethernet requires all new, specialized equipment.

• Fibre Channel over Ethernet requires 10 Gigabit internet.

Your organization uses a time-keeping application that only runs on Windows 2000 and does not run on newer OS versions. Because of this, there are several Windows 2000 workstations on your network. Last week, you noticed unusual activity on your network coming from the Windows 2000 workstations. After further examination, you discovered that the Windows 2000 workstations were the victim of a malicious attack and were being used to infiltrate the network. You find out that the attackers were able to gain access to the workstations because of the legacy operating system being used. The organization still needs to use the Windows 2000 workstations, which need to be connected to the internet, but you want to make sure the network is protected from future events. Which solution should you implement to protect the network while also allowing operations to continue as normal?

• Implement a host-based firewall on each Windows 2000 workstation and configure Windows to automatically download and install updates.

• Configure VLAN membership so that the Windows 2000 workstations are on their own VLAN.

• Create a dedicated network for the Windows 2000 workstations that's completely isolated from the rest of the network, including a separate internet connection.

• Install antivirus software on the Windows 2000 workstations and configure Windows to automatically download and install updates.

Which of the following are benefits that a VPN provides? (Select two.)

• Faster connection

• Compatibility

• Metering

• Easy setup

• Cost savings

Which of the following BEST defines a SAN?

• A block-level storage network

• A Core layer switch

• A mid-tier speed switch

• A top-of-rack switch

What BEST describes the designed purpose of InfiniBand?

• Cloud platforms

• High-performance supercomputers

• Jumbo frames

• Unlimited 10 Gigabit internet

Which of the following are IPsec modes of operation? (Select two.)

• Tunnel mode

• Transport mode

• Multimode

• Secure mode

• Single mode

Which of the following BEST describes VoIP (Voice over Internet Protocol)?

• A protocol optimized for voice data transmission (telephone calls) through a packet-switched IP network.

• A series of protocols optimized for voice (telephone calls) and digital data transmission through a packet-switched IP network.

• A protocol optimized for voice data transmission (telephone calls) through a wireless network.

• A protocol optimized for voice data transmission (telephone calls) through a 5G switched IP network.

Which of the following provides a VPN gateway that encapsulates and encrypts outbound traffic from a site and sends the traffic through a VPN tunnel to the VPN gateway at the target site?

• GRE over IPsec

• SSL VPN

• Remote access VPN

• Site-to-site IPsec VPN