AWS EXAMS WITH QUESTIONS AND ANSWERS GRADE A+ SOLUTIONS

What are the advantages of cloud computing over on-premises? (Select the best answer) Avoid large capital purchases On-demand capacity Go global Increase speed and agility All of the above All of the above What is the pricing model that allows AWS customers to pay for resources on an as-needed basis? (Select the best answer) Pay as you buy Pay as you reserve Pay as you decommission Pay as you go Pay as you go Which of these is not a cloud deployment model? (Select the best answer) System administration as a service infrastructure as a service platform as a service software as a service system administration as a service True or False? AWS owns and maintains the network-connected hardware required for application services, while you provision and use what you need. True False True Which of these is not a primary benefit of cloud computing over on-premises computing? (Select the best answer) Trade capital expense for variable expense eliminate guessing on your infrastructure capacity needs pay for racking, stacking and powering servers Benefit from massive economies of scale increase speed and agility Pay for racking, stacking and powering servers Which of the following are not benefits of AWS Cloud computing? (Choose two) High-availability High-latency Multiple procurement cycles Temporary and disposable resources Fault-tolerant databases High-latency, Multiple procurement cycles What is the number one reason businesses are switching to cloud computing? Finite infrastructure Instant configuration Increased speed and agility Over-provisioning Automation Increased speed and agility True or False? Cloud computing provides a simple way to access servers, storage, databases, and a broad set of application services over the Internet. You own the network connected hardware required for these services and Amazon Web Services provisions what you need. False Economies of scale results from ______. (Select the best answer) having hundreds of thousands of customers aggregated in the cloud having hundreds of cloud services available over the internet having to invest heavily in data centers and servers having many different cloud provders having hundreds of thousands of customers aggregated in the cloud What are the three ways to access AWS core services? (choose three) Software Development Kits AWS Command line Interface AWS Management Console Calling Technical support Through AWS Marketplace Software Development Kits (SDKs), AWS Command Line Interface (AWS CLI), AWS Management Console For certain services like Amazon EC2 and Amazon RDS, you can invest in reserved capacity. Reserved Instances are available in what 3 options? (Choose three) MURI DURI PURI AURI NURI PURI, NURI, AURI What type of AWS data transfer is free for Amazon S3? (Choose two) Inbound data transfer from internet to S3 Outbound data transfer from S3 to CloudFront Outbound data transfer from S3 to all regions Outbound data transfer from S3 to internet Data transfer between services within the same region, Inbound data transfer True or false? To receive the discounted rate associated with Reserved Instances, you must make a full, up-front payment for the term of the agreement. (Select the best answer) False There is no charge for which of the following? (Choose two) Compute Storage Inbound data transfer Outbound data transfer Data transfer between services within the same region Data transfer between services within the same region, Inbound data transfer With the "pay as you go" pricing model, how often do you pay for compute resources from the time you launch a resource until you terminate it? (Select the best answer) Yearly CONTINUED......