Question 1

____ refers to dialing directly into a private network's or ISP's remote access server to log on to a network.&#10;A) Dialed networking&#10;B) Traditional networking&#10;C) Dial-up networking&#10;D) Virtual networking

Accepted Answer

Dial-up networking refers to dialing directly into a private network's or ISP's remote access server to log on to a network. This was a common method of connecting to the internet in the past, where a user would use a modem to dial a phone number provided by the ISP to establish a connection.

Question 2

A ____ uses very little hard disk space or processing power from the workstation on which it is installed.&#10;A) thick client&#10;B) fat client&#10;C) thin client&#10;D) virtual client

Accepted Answer

A thin client is a lightweight software application that requires minimal hardware resources from the workstation on which it is installed. Its processing power and storage requirements are primarily fulfilled by a central server, thus reducing the burden on the client workstation. Thick clients, on the other hand, require a significant amount of processing power and storage capacity on the client machine, while virtual clients are software applications that simulate the behavior of a physical computer and require moderate hardware resources. Fat clients are a less common term used interchangeably with thick clients.

Question 3

PPTP and L2TP are the only protocols that can be used to carry VPN traffic.

Accepted Answer

There are several VPN protocols that can be used to carry VPN traffic, including OpenVPN, IPSec, and SSL/TLS. PPTP and L2TP are just two of the many VPN protocols available.

Question 4

____ mode is appropriate for test networks or if you simply need to install a different operating system on your workstation to use a program that is incompatible with your host's operating system.&#10;A) Host-only&#10;B) NAT&#10;C) Bridged&#10;D) Blocked

Accepted Answer

Host-only mode allows the virtual machine to communicate only with the host machine, making it a good choice for test networks or running an operating system that is incompatible with the host machine's operating system. NAT and Bridged modes allow the virtual machine to access the physical network, which may not be necessary or desirable in these scenarios. Blocked mode prevents any network access, which is not necessary for installing a different operating system.

Question 5

Using a virtualization program, you can create dozens of different VMs.

Accepted Answer

With a virtualization program, you can create multiple virtual machines (VMs) on a single physical machine, allowing you to run different operating systems and applications within each VM. Therefore, it is possible to create dozens of VMs depending on the resources of the physical machine.

Question 6

In the NAT networking mode, a vNIC relies on the ____ to act as a NAT device.&#10;A) guest machine&#10;B) reference machine&#10;C) host machine&#10;D) management machine

Accepted Answer

In NAT networking mode, the vNIC relies on the host machine to act as a NAT device. The host machine shares its IP address with the guest machine, allowing the guest machine to access the network through the host's IP address.

Question 7

____ connect vNICs with a network, whether virtual or physical.&#10;A) Virtual routers&#10;B) Virtual crossovers&#10;C) Virtual duplexers&#10;D) Virtual bridges

Accepted Answer

A virtual bridge is used to connect vNICs to a network, whether virtual or physical. It operates similarly to a physical network bridge, forwarding traffic between networks based on MAC addresses. Virtual routers are used to route traffic between different networks, virtual or physical. Virtual crossovers and duplexers are not commonly used terms in the context of networking.

Question 8

To connect to a network, a virtual machine requires a ____.&#10;A) virtual switch&#10;B) virtual adapter&#10;C) physical switch&#10;D) virtual MAC address

Accepted Answer

A virtual machine requires a virtual adapter to connect to a network, as it acts as the network interface for the VM.

Question 9

The physical computer on a virtual machine is known as a ____.&#10;A) guest&#10;B) client&#10;C) host&#10;D) server

Accepted Answer

The physical computer that runs one or more virtual machines is known as the "host." This term distinguishes it from the "guest" virtual machines that run on it.

Question 10

Most cloud service providers use virtualization software to supply multiple platforms to multiple users.

Accepted Answer

Virtualization software allows cloud service providers to create and run multiple virtual environments on a single physical server, allowing for multiple platforms to be offered to multiple users.

Question 11

____ is the most widely implemented virtualization software today.&#10;A) Hyper-V&#10;B) Citrix&#10;C) VirtualBox&#10;D) VMware

Accepted Answer

The answer of ____ is the most widely implemented virtualization...

Question 12

Each VM is known as a ____.&#10;A) guest&#10;B) host&#10;C) client&#10;D) node

Accepted Answer

The answer of Each VM is known as a ____.&#10;A)...

Question 13

Upon creation, each vNIC is automatically assigned a ____.&#10;A) MAC address&#10;B) switch address&#10;C) block address&#10;D) reference address

Accepted Answer

The answer of Upon creation, each vNIC is automatically assigned...

Question 14

____ is an open source system designed to allow one workstation to remotely manipulate and receive screen updates from another workstation.&#10;A) Remote Desktop&#10;B) VNC&#10;C) Citrix&#10;D) Xen

Accepted Answer

The answer of ____ is an open source system designed...

Question 15

The software required to establish VPNs is usually expensive.

Accepted Answer

The answer of The software required to establish VPNs is...

Question 16

A VM must use the same operating system, type of CPU, storage drive, and NIC as the physical computer it resides on.

Accepted Answer

The answer of A VM must use the same operating...

Question 17

When a server compares a user's credentials with those in its database, the process is known as ____.&#10;A) authorization&#10;B) authentication&#10;C) administration&#10;D) accounting

Accepted Answer

The answer of When a server compares a user's credentials...

Question 18

In the case of dial-up networking, the term ____ refers to a modem.&#10;A) serial connection&#10;B) virtual connection&#10;C) physical connection&#10;D) POTS connection

Accepted Answer

The answer of In the case of dial-up networking, the...

Question 19

____ is the remote virtual computing software that comes with Windows client and server operating systems.&#10;A) Remote Server&#10;B) Remote Client&#10;C) Remote Windows&#10;D) Remote Desktop

Accepted Answer

The answer of ____ is the remote virtual computing software...

Question 20

____ are wide area networks that are logically defined over public transmission systems.&#10;A) VPNs&#10;B) Leased lines&#10;C) Private lines&#10;D) Dial-up lines

Accepted Answer

The answer of ____ are wide area networks that are...

Question 21

Describe the purpose of RRAS and how it is used.

Accepted Answer

The answer of Describe the purpose of RRAS and how...

Question 22

On network diagrams, the Internet is frequently depicted as a ____.&#10;A) block&#10;B) cloud&#10;C) line&#10;D) lightening bolt

Accepted Answer

The answer of On network diagrams, the Internet is frequently...

Question 23

VPNs can be classified based on the kinds of ____ they connect.&#10;A) hardware&#10;B) software&#10;C) endpoints&#10;D) circuits

Accepted Answer

The answer of VPNs can be classified based on the...

Question 24

Where do virtual switches or bridges and their configuration reside?

Accepted Answer

The answer of Where do virtual switches or bridges and...

Question 25

In a(n) ____________________ VPN, clients, servers, and other hosts establish tunnels with a private network using a remote access server or VPN gateway.

Accepted Answer

The answer of In a(n) ____________________ VPN, clients, servers, and...

Question 26

List two potential disadvantages to create multiple guests on a single host machine.

Accepted Answer

The answer of List two potential disadvantages to create multiple...

Question 27

The software that allows you to define VMs and manages resource allocation and sharing among them is known as a(n) ____________________.

Accepted Answer

The answer of The software that allows you to define...

Question 28

A VPN tunneling protocol operates at the ____ layer.&#10;A) Network&#10;B) Application&#10;C) Session&#10;D) Data Link

Accepted Answer

The answer of A VPN tunneling protocol operates at the...

Question 29

What are three advantages of virtualization?

Accepted Answer

The answer of What are three advantages of virtualization?...

Question 30

In a ____ VPN, tunnels connect multiple sites on a WAN.&#10;A) site-to-site&#10;B) site-to-client&#10;C) client-to-client&#10;D) link-to-line

Accepted Answer

The answer of In a ____ VPN, tunnels connect multiple...

Question 31

Describe how remote virtual computing is used.

Accepted Answer

The answer of Describe how remote virtual computing is used....

Question 32

Describe PPPoE.

Accepted Answer

The answer of Describe PPPoE....

Question 33

____ desktops are desktop operating environments hosted virtually, on a different physical computer from the one with which the user interacts.&#10;A) Virtual&#10;B) Physical&#10;C) Material&#10;D) Guest

Accepted Answer

The answer of ____ desktops are desktop operating environments hosted...

Question 34

What are two important considerations when designing a VPN?

Accepted Answer

The answer of What are two important considerations when designing...

Question 35

In ____, each datagram can follow one of many paths to reach its destination.&#10;A) circuit switching&#10;B) line switching&#10;C) packet switching&#10;D) data switching

Accepted Answer

The answer of In ____, each datagram can follow one...

Question 36

____________________ refers to the flexible provision of data storage, applications, or services to multiple clients over a network.

Accepted Answer

The answer of ____________________ refers to the flexible provision of...

Question 37

Describe the L2TP technology.

Accepted Answer

The answer of Describe the L2TP technology....

Question 38

In bridged mode, a(n) ____________________ accesses a physical network using the host machine's NIC.

Accepted Answer

The answer of In bridged mode, a(n) ____________________ accesses a...

Question 39

A(n) ____________________ is a logically defined device that operates at the Data Link layer to pass frames between nodes.

Accepted Answer

The answer of A(n) ____________________ is a logically defined device...

Question 40

Describe metered service.

Accepted Answer

The answer of Describe metered service....

Question 41

List two things that distinguish cloud computing.

Accepted Answer

The answer of List two things that distinguish cloud computing....

Question 42

Match between columns&#10;                        Premises: The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;The emulation of a computer, operating system environment, or application on a physical system.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;When multiple customers share storage locations or services without knowing it.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;The virtual connection between two VPN endpoints.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;Software whose code is publicly available for use and modification.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;A service provider offers its customers a complete set of networking services.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;May be managed and delivered by a service provider over public transmission lines, such as the Internet.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;Services and storage capacity can be quickly and dynamically-sometimes even automatically-scaled up or down.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;The cloud assumes functions that go beyond networking, including, for example, monitoring, storage, applications, and virtual desktops.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.&#10;A standard accepted and used by multiple different vendors, so it can connect a VPN that uses a mix of equipment types.

Accepted Answer

The Answer of Virtualization and open source and Tunnel and is...

Deck 10: Virtual Networks and Remote Access