AWS CPP Exam Questions with Complete Solutions Latest Update

AWS CPP Exam Questions with Complete Solutions Latest Update Key Characteristics of cloud computing - Answer-1. On demand/self service 2. Broad Network Access 3. Resource pooling 4. Rapid elasticity 5. Measured service Limitations of Legacy IT - Answer-Heavy CAPEX Operational Overhead Limited Scalability 6 advantages to cloud computing - Answer-1. trade capital expense for variable expense 2. Economies of scale 3. Stop guessing about capacity 4. increase speed and agility 5. stop spending money running data centers 6. go global in minutes Region - Answer-an area with 2 or more AZs, isolated from other regions Availability Zone - Answer-1 or more data centers that are physically separate from other Azs - Location in which you launch resources -"independent failure zone" -Have direct, low latency throughput connections between each other -use discrete power sources Edge Location - Answer-endpoints for AWS which are used for caching content. Typically this consists of CloudFront, Amazon's Content Delivery Network (CDN) Regional edge cache - Answer-part of Cloudfront - larger caches that sit between AWS services and edge locations Global Network - Answer-Private global network connecting every data center, AZ, and AWS region 3 fundamentals of AWS Pricing - Answer-1. Compute 2. Storage 3. Data outbound AWS Pricing Models - Answer-1. On demand 2. Dedicated instance 3. Spot instance 4. Reservation Identity and Access Management (IAM) - Answer-Authentication infrastructure used to authenticate access to the various services; only assigned to EC2 instances when launched; consists of users and groups (defined in you account) with their access, roles (assigned to entities that assume the role) with associated permissions, and/or federated users and their permissions (ex. from corporate AD) - Security - Global IAM User - Answer-IAM Entity that represents the person or service who uses the IAM user to interact with AWS. IAM Policy - Answer-Defines what the user can do IAM Policies are attached to one or more users and they cannot be used to grant access to anonymous users. IAM Group - Answer-A collection of users that have policies attached to them