Set the DeletionPolicy to Retain in the CloudFormation template.
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What is Three-tier web application?</h3>
A 3-tier application architecture exists as a modular client-server architecture that consists of a presentation tier, an application tier, and a data tier. The three-tier architecture stands as the most popular implementation of a multi-tier architecture and consists of a single presentation tier, logic tier, and data tier.
If a resource exists deleted, the DeletionPolicy retains the physical resource but confirms that it's deleted from CloudFormation's scope. If a resource exists updated such that a new physical resource is created to replace the old resource, then the old resource stands completely deleted, including from CloudFormation's scope.
Hence, Set the DeletionPolicy to Retain in the CloudFormation template.
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Answer:
SAN
Explanation:
A Storage Area Network (SAN) is a high-speed sub network of shared storage devices. A SAN's architecture works in a way that makes all storage devices available to all servers on a LAN or WAN. As more storage devices are added to a SAN, they too will be accessible from any server in the larger network.
Answer:
(1) Rigidity
Explanation:
Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.
Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.
Cloud computing comprises of three (3) service models and these are;
1. Platform as a Service (PaaS).
2. Infrastructure as a Service (IaaS).
3. Software as a Service (SaaS).
The two (2) main characteristics of cloud computing are;
I. Measured service: it allows cloud service providers to monitor and measure the level of service used by various clients with respect to subscriptions.
II. Resource pooling: this allows cloud service providers to serve multiple customers or clients with services that are scalable and provisional.
However, rigidity is not a characteristic of cloud computing because it is generally considered to be dynamic and flexible for the end users.
Answer:
Theme
Explanation:
In Microsoft Office particularly Microsoft Word, the document THEME is where a user can quickly go to in order to controls the variety of fonts, colors, and other visual effects available for formatting a document.
To do this, a user can click on the Design menu, then click on the THEME option, after that, a user can hover the mouse on different themes to preview how the effects will show on the text or page in the document, before settling for one.