"The Reserved Instance discounts can only be shared with themaster account" is incorrect.The Reserved Instance discounts can beshared with all accounts in the organization."There are no cost benefits from using consolidated billing; It is forinformational purposes only" is incorrect.With Consolidated Billing,youcan combine the usage across all accounts in the organization to share theReserved Instance discounts, volume pricing discounts, and Savings Plans.This can result in a lower charge for your project, department, or companythan with individual standalone accounts.References:-reservation-models/consolidated-billing.htmlQuestion 43:CorrectWhich of the following must an IAM user provide to interact with AWSservices using the AWS Command Line Interface (AWS CLI)?Access keys(Correct)Secret tokenUser name and password Show User IDExplanationAccess keys consist of an access key ID and secret access key, whichare used to sign programmatic requests to AWS using the CLI or the SDK.References:-keys.htmlQuestion 44:CorrectWhich of the following isNOTcorrect regarding Amazon EC2 On-demandinstances?  AWS On-Demand Instances (Amazon Web Services On-Demand Instances) are virtual servers that run in AWS Elastic Compute Cloud (EC2) or AWS Relational Database Service (RDS) and are purchased at a fixed rate per hour. AWS recommends using On-Demand Instances for applications with short-term, irregular workloads that cannot be interrupted. They are also suitable for use during testing and development of applications on EC2. AWS EC2 instances are available in a variety of different levels of compute power and are designed for different tasks within the cloud. On-Demand Instances have no contract commitment and can be launched as needed -- except potentially during periods of very high compute demand in particular availability zones. This is generally the most expensive purchasing option for AWS instances, though exact hourly prices vary depending on the operating system and size of the instance. Each On-Demand Instance is billed per instance hour from time it is launched until it is terminated or stopped. Partial instance hours are rounded up to the full hour upon billing. A free tier of usage is also available. AWS On-Demand Instances can be launched using the AWS Management Console or Amazon's RunInstances API. Users can launch up to 20 On-Demand Instances at one time; a request form is required for launching more than 20 instances. Some individual instance types are further limited in number or by availability zone. See also: AWS Reserved instances and AWS Spot instances This was last updated in August 2015 Continue Reading About AWS On-Demand Instances (Amazon Web Services On-Demand Instances)
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What are the main benefit of on demand EC2 instance?Pros Of On-Demand Instances
There are no upfront costs. On-Demand Instances follow a pay-as-you-go system. There are no long-term commitments with the EC2 instances. The computing capacity is flexible enough to be scaled dynamically based on your changing system needs.
What are the main benefits of on demand EC2 instances MCQ?Explanation: On-demand EC2 instances are widely used due to their filexibility. You can create, start, stop, and terminate at any time (with no startup or termination fees). Although due to this filexibility, they are the most expensive buying option.
What are the primary advantages of EC2 instances on demand choose the 2 correct answers?Create, start, stop, and terminate at any time. Answer: BDExplanation:On-demand EC2 instances are widely used due to their flexibility. You can create, start, stop, andterminate at any time (with no startup or termination fees). Although due to this flexibility, they arethe most expensive buying option.
What is the difference between spot instance and on demand instance in Amazon EC2?A Spot Instance is an instance that uses spare EC2 capacity that is available for less than the On-Demand price. Because Spot Instances enable you to request unused EC2 instances at steep discounts, you can lower your Amazon EC2 costs significantly.
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Which of the following is not correct regarding amazon ec2 on-demand instances
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