Question : In which section of instance creation are you able to select Multi-AZ deployment? 1. Launch Screen 2. DB Instance Details 3. Access Mostly Uused Products by 50000+ Subscribers 4. The operating system 5. Management Options
Explanation: Using the AWS Management Console, you can easily create new Multi-AZ deployments or modify existing Single-AZ instances to become Multi-AZ deployments. To create a new Multi-AZ deployment using the AWS Management Console, simply click the "Yes" option for "Multi-AZ Deployment" when launching a DB Instance. To convert an existing Single-AZ DB Instance to a Multi-AZ deployment, use the "Modify" option corresponding to your DB Instance in the AWS Management Console.
Explanation: Amazon Glacier is an extremely low-cost storage service that provides secure and durable storage for data archiving and backup. In order to keep costs low, Amazon Glacier is optimized for data that is infrequently accessed and for which retrieval times of several hours are suitable. With Amazon Glacier, customers can reliably store large or small amounts of data for as little as $0.01 per gigabyte per month, a significant savings compared to on-premises solutions.
Companies typically over-pay for data archiving. First, they're forced to make an expensive upfront payment for their archiving solution (which does not include the ongoing cost for operational expenses such as power, facilities, staffing, and maintenance). Second, since companies have to guess what their capacity requirements will be, they understandably over-provision to make sure they have enough capacity for data redundancy and unexpected growth. This set of circumstances results in under-utilized capacity and wasted money. With Amazon Glacier, you pay only for what you use. Amazon Glacier changes the game for data archiving and backup as you pay nothing upfront, pay a very low price for storage, and can scale your usage up or down as needed, while AWS handles all of the operational heavy lifting required to do data retention well. It only takes a few clicks in the AWS Management Console to set up Amazon Glacier and then you can upload any amount of data you choose. Features and Benefits
Question : In the Amazon Elastic Compute Cloud (Amazon EC) console you have setup the Alarm as given setting, what would it implies
1. Create an alarm that sends email when an instance exceeds 10 GB of outbound network traffic per day. 2. Create an alarm that sends sms when an instance exceeds 10 GB of outbound network traffic per day. 3. Access Mostly Uused Products by 50000+ Subscribers
Explanation: You can use the Amazon Elastic Compute Cloud (Amazon EC2) console to create alarm actions that stop or terminate an Amazon EC2 instance when certain conditions are met.
1. Remove the alarm 2. Disable the alarm for a while using CLI 3. Modify the CPU utilization by removing the email alert 4. Disable the alarm for a while using the console