Quiz: Module 5 Networking

How does a hypervisor manage the CPU for virtual machines?

• It does not interact with the CPU.

• It replaces the CPU with a virtual one.

• It creates new physical CPUs.

• It divides the real CPU so multiple virtual machines can use it.

What is the unique code that switches use to send data to the right device?

• IP address

• URL

• MAC address

• SSID

What counting system do humans most commonly use?

• Octal

• Binary

• Decimal

• Hexadecimal

What can the hypervisor do if a virtual machine needs more memory?

• It can assign more memory from the real computer to the virtual machine.

• It can replace the virtual machine with a new one.

• It can create new physical memory modules.

• It can shut down the virtual machine.

What do you need to use the latest frequency bands like 6 GHz?

• A higher internet speed plan from your ISP

• A Wi-Fi extender

• A router and devices that support the latest Wi-Fi standards

• A wired Ethernet connection

Which type of hypervisor requires an existing operating system to run?

• Type 1

• Bare-metal

• Hardware

• Type 2

What unit is used to measure latency?

• Gigabytes (GB)

• Megabits per second (Mbps)

• Milliseconds (ms)

• Kilobytes (KB)

How many potential values can a single bit store?

• 2

• 1

• 8

• 256

What is the main function of a modem?

• To connect different devices within a local network

• To send out Wi-Fi signals

• To filter out bad data from the internet

• To translate signals from the ISP into a form your devices can understand

What is a virtual machine (VM)?

• A type of storage device.

• A physical computer that runs multiple operating systems.

• A software application that manages computer hardware.

• A guest operating system installed on a host computer using virtualization software.