70-354 Exam
Mar 2021 updated: Pass4sure Microsoft 70-354 free exam 1-10
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Q1. - (Topic 6)
You are designing an Azure application. The application includes services hosted in different geographic locations. The service locations may change.
You must minimize the cost of communication between services.
You need to recommend an approach for data transmission between your application and Azure services. The solution must minimize administrative effort.
What should you recommend?
A. Azure Table storage
B. Service Bus
C. Service Management API
D. Azure Queue storage
Answer: B
Explanation: The cost of ACS transactions is insignificant when performing messaging operations against Service Bus queues. Service Bus acquires one ACS token per a single instance of the messaging factory object. The token is then reused until it expires, after about 20 minutes. Therefore, the volume of messaging operations in Service Bus is not directly proportional to the amount of ACS transactions required to support these operations.
Reference: Azure Queues and Service Bus Queues - Compared and Contrasted
https://msdn.microsoft.com/library/azure/hh767287.aspx
Q2. DRAG DROP - (Topic 3)
You need to deploy the virtual machines to Azure.
Which four Azure PowerShell scripts should you run in sequence? To answer, move the appropriate scripts from the list of scripts to the answer area and arrange them in the correct order.
Answer:
Q3. - (Topic 6)
You are designing an Azure development environment. Team members learn Azure development techniques by training in the development environment.
The development environment must auto scale and load balance additional virtual machine (VM) instances.
You need to recommend the most cost-effective compute-instance size that allows team members to work with Azure in the development environment.
What should you recommend?
A. Azure A1 standard VM Instance
B. Azure A2 basic VM Instance
C. Azure A3 basic VM Instance
D. Azure A9 standard VM Instance
Answer: A
Explanation: Azure A1 standard VM Instance would be cheapest with 1 CPU core, 0.75 GB RAM, and 40 GB HD. It would be good enough for training purposes.
Reference: Virtual Machines Pricing, Launch Windows Server and Linux in minutes
http://azure.microsoft.com/en-us/pricing/details/virtual-machines/
Q4. - (Topic 1)
You need to design the system that alerts project managers to data changes in the contractor information app.
Which service should you use?
A. Azure Mobile Service
B. Azure Service Bus Message Queueing
C. Azure Queue Messaging
D. Azure Notification Hub
Answer: C
Explanation: * Scenario:
/ Mobile Apps: Event-triggered alerts must be pushed to mobile apps by using a custom
Node.js script.
/ The service level agreement (SLA) for the solution requires an uptime of 99.9%
* If you are already using Azure Storage Blobs or Tables and you start using queues, you are guaranteed 99.9% availability. If you use Blobs or Tables with Service Bus queues, you will have lower availability.
Note: Microsoft Azure supports two types of queue mechanisms: Azure Queues and Service Bus Queues. / Azure Queues, which are part of the Azure storage infrastructure, feature a simple REST-based Get/Put/Peek interface, providing reliable, persistent messaging within and between services. / Service Bus queues are part of a broader Azure messaging infrastructure that supports queuing as well as publish/subscribe, Web service remoting, and integration patterns.
: Azure Queues and Service Bus Queues - Compared and Contrasted
https://msdn.microsoft.com/en-us/library/azure/hh767287.aspx
Q5. - (Topic 4)
You need to configure the deployment of the storage analysis application.
What should you do?
A. Create a new Mobile Service.
B. Configure the deployment from source control.
C. Add a new deployment slot.
D. Turn on continuous integration.
Answer: B
Explanation:
Scenario: Data analysis results:
The solution must provide a web service that allows applications to access the results of
analyses.
Q6. - (Topic 1)
You are designing a plan to deploy a new application to Azure. The solution must provide a
single sign-on experience for users.
You need to recommend an authentication type.
Which authentication type should you recommend?
A. SAML credential tokens
B. Azure managed access keys
C. Windows Authentication
D. MS-CHAP
Answer: A
Explanation: A Microsoft cloud service administrator who wants to provide their Azure Active Directory (AD) users with sign-on validation can use a SAML 2.0 compliant SP-Lite profile based Identity Provider as their preferred Security Token Service (STS) / identity provider. This is useful where the solution implementer already has a user directory and password store on-premises that can be accessed using SAML 2.0. This existing user directory can be used for sign-on to Office 365 and other Azure AD-secured resources.
Reference: Use a SAML 2.0 identity provider to implement single sign-on
https://msdn.microsoft.com/en-us/library/azure/dn641269.aspx?f=255&MSPPError=-2147217396
Q7. DRAG DROP - (Topic 6)
You need to automate tasks with Azure by using Azure PowerShell workflows.
How should you complete the Azure PowerShell script? To answer, drag the appropriate cmdlet to the correct location. Each cmdlet may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Answer:
Q8. HOTSPOT - (Topic 4)
You need to recommend strategies for storing data.
Which services should you recommend? To answer, select the appropriate storage technology for each data type in the answer area.
Answer:
Q9. - (Topic 6)
You are designing an Azure web application. The application uses one worker role. It does not use SQL Database. You have the following requirements:
. Maximize throughput and system resource availability
. Minimize downtime during scaling
You need to recommend an approach for scaling the application.
Which approach should you recommend?
A. Increase the role instance size.
B. Set up horizontal partitioning.
C. Increase the number of role instances.
D. Set up vertical partitioning.
Answer: C
Explanation: On the Scale page of the Azure Management Portal, you can manually scale your application or you can set parameters to automatically scale it. You can scale applications that are running Web Roles, Worker Roles, or Virtual Machines. To scale an application that is running instances of Web Roles or Worker Roles, you add or remove role instances to accommodate the work load.
Reference: How to Scale an Application
http://azure.microsoft.com/en-gb/documentation/articles/cloud-services-how-to-scale/
Q10. DRAG DROP - (Topic 6)
You have a web application on Azure.
The web application does not employ Secure Sockets Layer (SSL).
You need to enable SSL for your production deployment web application on Azure.
Which four actions should you perform in sequence? To answer, move the appropriate
actions from the list of actions to the answer area and arrange them in the correct order.
Answer: