ITN 200 MOD 10

Block storage can easily be shared by several different Web apps, virtual machines, or containers. True False

False

The IUSRS group in an Active Directory domain or workgroup is used to provide anonymous access to both website and Web app content. True False

False

Container images that are based on Nano Server must be run as Hyper-V containers. True False

True

Lin chooses to run a Windows Web app in a public cloud environment using IaaS. She wants to optimize the cost of running the application on the cloud. Which of the following options should Lin choose? She should install the Datacenter Edition of Windows Server 2019. She should start with maximum recommended configuration. She should purchase more block storage than object storage. She should install a small footprint virtual machine

She should install a small footprint virtual machine.

Soha wants to build a Web app that analyzes financial details of users and provides them with investment advice. She will be running this app on a public cloud using IIS. If Soha wants to take advantage of applications pools to improve security of her Web app, which of the following should she do? She should generate a group of dynamic-link libraries. She should allow access to the app only using NFS. She should use object storage instead of block storage. She should create the Web app using ASP.NET.

She should create the Web app using ASP.NET.

Britta, a system administrator, is managing a website that is running on an IIS web server. Recently, the website was redesigned, and some portions of the website were deleted. Search engines carry links to these deleted portions for specific searches. Britta wants to ensure that when users click on links to deleted portions of the website, they're redirected to a section of the website. Which of the following IIS configuration features should Britta use? Directory Browsing Request Filtering Handler Mappings Error Pages

Error Pages

TravelBugz is a website that reviews accommodations and holiday destinations. Users of the website can post their own reviews. Users can use the TravelBugz app too instead of the website if they want to. The app and website both directly access the Web app running on the cloud to store and retrieve data. Which of the following is true of this scenario? The TravelBugz website can be accessed from a browser using the TCP/IP protocol. The TravelBugz app communicates with the Web app using the TCP/IP protocol. The TravelBugz app communicates with the Web app using the HTTPS protocol. The app and website communicate with each other using the TCP/IP protocol.

The TravelBugz app communicates with the Web app using the TCP/IP protocol.

LCOW requires that each Linux container run on a separate Linux kernel and achieves this by automatically running each Linux container as a Hyper-V container. True False

True

To run a Windows Web app in a public cloud using SaaS, you will need to create, configure, and maintain the associated Windows Server 2019 virtual machine on the public cloud provider's hypervisor. True False

False

Runako wants to build a social networking website and host it using a PaaS provider. The social networking website will have users posting and sharing large quantities of media such as videos and images. He is currently evaluating the storage options that the app will need. Which of the following storage options should Runako use and why? Block storage, because it is less expensive than object storage Object storage, because it allows a Web app to directly store objects Persistent volume, because it is faster than block storage Block storage, because it is faster than object storage

Object storage, because it allows a Web app to directly store objects

After downloading a container image from Docker Hub, you create multiple containers using the docker run command. After a few minutes, you download another container image and create multiple containers. Upon noticing that you are running out of system resources, you decide to stop some containers. Which of the following commands is the best choice to view the containers that are currently running? PS C:\> docker ps -a PS C:\> docker ps -d PS C:\> docker ps PS C:\> docker container prune

PS C:\> docker ps

Valentina decides to install the Docker EE package on a Windows server. She wants to download the latest stable version of the package, so she chooses to install Docker using the DockerMsftProvider module. She enters the following commands in the Windows PowerShell window: PS C:\> Install-Module -Name DockerMsftProvider -XXXX psgallery -Force PS C:\> Install-Package -Name docker -ProviderName DockerMsftProvider. Identify the correct code that should replace XXXX. Repository RequiredVersion preview DockerProvider

Repository

Asher, a system administrator, wants to run containers on Windows Server 2019. He chooses to install Docker using the Windows containers component. Which of the following is a service that will help Asher manage and run Docker containers on the server? Docker daemon Docker client Docker Hub DockerProvider

Docker daemon

Emory install the WSL feature on a Web server. Next, she installs an Ubuntu Linux distribution and creates a new Linux user account, EmoryJ. She logs into the Ubuntu system using this user account. Which of the following is true of this scenario? Emory can use the EmoryJ user account to run administrative commands as the root user. By default, EmoryJ is assigned the Administrator or super user of the Linux system. Emory can use the password assigned to EmoryJ to log into the Linux system as the super user. By default, each administrative command should be prefixed with the su command.

Emory can use the EmoryJ user account to run administrative commands as the root user.

Ezra wants to install Docker on a Windows Server 2019 server. He has two options to download and install the Docker Enterprise Edition—either Microsoft or Docker. He chooses to download the package using the DockerProvider Windows PowerShell module. Which of the following justifies Ezra's choice? Ezra wants a stable version of Docker EE. Ezra wants a version of Docker EE provided by Microsoft. Ezra intends to run Windows containers on the server. Ezra intends to run Linux containers on the server.

Ezra intends to run Linux containers on the server.

Kenshin builds a collaboration tool using ASP.NET that allows users to discuss and share files with each other. The files are stored in a Web server on a platform managed by a cloud service provider. Which of the following IIS role services is integral to the file-sharing feature in Kenshin's Web app? FTP Server Web Server Common HTTP Features Web Server Performance IIS Management Tools

FTP Server

VLX Learning Media provides IT training solutions to corporates. For the lab activities in these training sessions, the company runs the lab setup on virtual machines. These virtual machines are hosted by another company, VirtualFMZ, on its servers, but VLX installs and manages the virtual machines, including the different software applications that are required for various training offerings. Which of the following cloud delivery models is exemplified in this scenario? Software as a Service Platform as a Service Infrastructure as a Service Mobile as a Service

Infrastructure as a Service

Mateo uses the following command to search Docker Hub for containers that have IIS installed: PS C:\> docker search iis. The search returns the following options: microsoft/aspnet, microsoft/iis, nanoserver/iis. Mateo wants to download the latest version of the microsoft/iis container from Docker Hub. Which of the following commands can Mateo run to achieve this result? PS C:\> docker tag microsoft/iis latest PS C:\> docker pull microsoft/iis PS C:\> latest docker pull microsoft/iis PS C:\> docker tag microsoft/iis iis

PS C:\> docker pull microsoft/iis

Skyfelt Graphics is a company that does not own any of the hardware or operating systems on which it creates and runs its Web app containers. These components are owned, maintained, and operated by a cloud provider. Which of the following cloud delivery models is Skyfelt using? Software as a Service Platform as a Service Infrastructure as a Service Mobile as a Service

Platform as a Service

Merlyn, a developer at Enigma Designs, wants to host a Windows Web app in a public cloud. She prefers to build the app and host it with a public cloud provider. She does not want to deal with the back-end configuration such as setting up the Windows Server 2019, IIS, and Web app frameworks. Which of the following options should Merlyn choose? PaaS SaaS IaaS MaaS

SaaS

Maqsud installs IIS on a Windows Server 2019 server. To allows users to connect to Default Web Site using HTTPS, he installs an HTTPS encryption certificate on the Web server. Next, he configures Default Web Site to respond to HTTPS requests. However, when users connect to the website using HTTPS, they receive a security warning. Which of the following is most likely causing this issue? The TCP port number is set to 443 and not 80. The FQDN in the HTTPS certificate does not match the Web server FQDN. The HTTPS encryption certificate is installed on the Web server. The website is already configured to respond to HTTP requests.

The FQDN in the HTTPS certificate does not match the Web server FQDN.

You set up a Windows Server 2019 system and install the Docker EE package. The server also has IIS installed. Next, you enable LCOW and run a Linux container. Which of the following is true of this scenario? The Docker EE package was installed using DockerMsftProvider. The Web server is running Windows containers. The Linux kernel provided by Docker runs on the Hyper-V hypervisor. The Linux container runs on a Docker component called Docker Hub.

The Linux kernel provided by Docker runs on the Hyper-V hypervisor.

Viola, a system administrator, installs IIS on a Web server and creates two websites. She installs the necessary HTTPS encryption certificate on the server and proceeds to bind the HTTPS protocol to the first website using default settings. This binding is successful. Next, she proceeds to bind the HTTPS protocol to the second website. Which of the following is most likely to cause an issue when binding the HTTPS protocol to the second website? The HTTPS encryption certificate should not be installed on the Web server. IIS cannot run multiple websites simultaneously. The first website is using port 443, so the second website cannot use the same port. A Web server cannot be configured to host more than one website with HTTPS binding.

The first website is using port 443, so the second website cannot use the same port.

You enable LCOW on a Windows Server 2019 system that already has IIS installed. The server is also used to run Windows containers. Next, you download and run some Linux containers. You disable LCOW and run the docker images command. What will be the result in this scenario? The list of Windows container images will be displayed. The list of Linux container images will be displayed. All container images on the system will be displayed. None of the container images on the system will be displayed.

The list of Windows container images will be displayed.

Theodore installs a Fedora Linux distribution on a Windows Server 2019 server. He initially uses the sudo command to perform system administration on the Linux system. Later, he opens a new command prompt and runs some more administrative commands. Which of the following must be true if Theodore did not use the sudo command during the second round of administrative changes? Theodore used the sudo command to open the Linux command prompt. Theodore used the sudo passwd root command. Theodore used the su command to run commands as the root user. Theodore used the pwd command.

Theodore used the sudo passwd root command.

Isabella installs a Fedora Linux distribution on a Windows Server 2019 server. Next, she installs the Apache Web server on this system. Because the server is also running IIS that uses port 80, Isabella modifies the port number for the Apache Web server. Which of the following commands must Isabella run to ensure that she did not make a syntax error during the recent change? install apache2 apachect1 start apachect1 configtest vim file

apachect1 configtest

You download multiple container images from Docker Hub and create containers using the docker run command. After a few days, you notice that the list of containers that you have run is quite large. Which of the following commands can you use to shorten this list? docker rmi image docker stop container docker rm container docker container prune

docker container prune