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AZ-900 Microsoft Azure Fundamentals Exam All Questions And 100% Correct Answers Latest Update
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AZ-900 Microsoft Azure Fundamentals Exam All Questions And 100%Correct Answers Latest Update
What is a PowerShell cmdlet?
1. A small lightweight command to perform an action.
2. A lightweight version of PowerShell that can run on mobile devices.
3. A PowerShell scripting language specifically for Azure.
4. An piece of advice from Microsoft about PowerShell updat - ANSWER 1. A small
lightweight command to perform an action.
Most of the Azure features expose their functionality via Cmdlets. This makes it easier to
be consistent and efficient using Azure resources. There is no lightweight version of
PowerShell, and PowerShell works with many different services in Windows.
What's a good reason to use the Azure CLI?
1. Utilize products and services that aren't available in the Azure Portal.
2. Azure is cheaper to use, as you will not need to pay for the Azure Portal.
3. It hardly ever changes, and most of the commands remain the same.
4. The Azure CLI can be used with multiple cloud providers.
The Azure CLI is an all-text-based tool, so there's no user interface to adjust. What I
mean by this is that commands and such don't change much in the tool itself. You can
interact with all products and services with the CLI. The Azure CLI only will work with
Azure, and there is also no cost to utilize the Azure Portal.
,Next question
Why would you use the Azure Cloud Shell over using the Azure CLI or PowerShell?
1. The Cloud Shell can be used completely in a web browser and used across multiple
devices.
2. The Cloud Shell is free for 12 months.
3. You can update the Cloud Shell independently of Azure CLI and Azure PowerShell.
4. New features appear first in the Cloud Shell. - ANSWER 1. The Cloud Shell can be
used entirely in a web browser and can be used across multiple devices.
What Azure products and services are available through the Azure Portal?
1. Only products that are globally available.
2. Only products and services that aren't free.
3. All products and services that are generally available.
4. Only products not in private or public preview. - ANSWER 3. All products and services
generally available.
What are some of the limitations with a free Azure account?
1. Included Azure credits will expire after 30 days and included free services expire
after 12 months.
2. Azure free account is valid only on some promotional period like when new services
are being introduced.
,3. In a free account, all the services are available for only 30 days and after that only
free services provided.
4. A free Azure account can be created only with US address. - ANSWER 1. The included
Azure credits expire after 30 days and the included free services expire after 12 months.
Why should business care about cloud agility?
1. Focus on business value not on the provision and maintenance of resources.
2. The returns on investment can be better improved with the cloud elasticity.
3. The shortening of time needed for scaling resources whenever required can be done.
4. Automatic improvement of resource usage fidelity due to enhanced utilization of the
platform. - ANSWER 1. Focus on business value rather than provisioning and
maintenance of the resources.
It helps businesses focuses on and make the right decisions, rather than set up
infrastructure and other activities that are non-core to the business.
What's one benefit of taking the hybrid cloud approach?
1. It will let companies use on-premises and public cloud components.
2. Alternative energies powering certain services can come with significant tax benefits
in certain regions.
3. It does not need any modification to the underlying code or applications; thus,
companies can scale their infrastructure into the cloud.
4. Microsoft Azure manages all maintenance; thus, it cuts down on support overhead. -
ANSWER 1. It means companies could leverage a combination of on-premise and public
cloud components.
, What is fault tolerance referring to, when it comes to cloud computing?
1. Many regions within Azure have the capability of "covering for one another" if one
region goes down.
2. An overall plan to restore critical business systems and normal operations in case of
a disaster.
3. A system within Azure that utilizes cloud computing resources to quickly mitigate
faults.
4. The ability of cloud computing to ensure zero outage. How many of the following
options are correct? ANSWER 4. The ability of cloud computing to ensure zero outage.
Some computing systems need zero outage. The cloud can guarantee this by employing
fault tolerance. Indeed, faults are not minimized within a short time but not at all. This is
what we call geo-redundancy, meaning regions cover for each other and recovery plans
should always be part of a cloud implementation.
Next question
What does "serverless" computing mean?
1. All servers for a solution are abstracted away and managed by someone else.
2. A lighter form of Platform-as-a-Service.
3. A theory for making computing completely cloud-based for certain scenarios.
4. An application that is running on the cloud platform w/o servers using servers. -
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