COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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stand alone
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client server
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3 tiers
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peer to peer
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Detailed explanation-1: -In an n-tier architecture, application objects are distributed across multiple logical tiers, typically three or four. In a three-tier architecture, the database server does not share a server machine with the web application server. The client is on the first tier, as it is in a two-tier architecture.
Detailed explanation-2: -A 3-tier application architecture is a modular client-server architecture that consists of a presentation tier, an application tier and a data tier.
Detailed explanation-3: -Step 1: Setup VPC, Subnets, Internet gateway and NAT gateway. Navigate to your AWS console and type VPC in the search bar. Step 2: Deploy EC2 using launch templates and Auto Scaling Groups. Step 3: Create Database. Step 4: Test out public and private EC2. 05-Jun-2022