AWS Cloud Practitioner Exam Practice Test Review Solved 100%

AWS DMS - Answer AWS Database Migration Service - helps migrate databases AWS easily and securely Amazon Route 53 - Answer highly available and scalable DNS (Domain Name System) web service Queries for your domain are automatically routed to closest DNS server (around world) you use it register a new domain name in the AWS platform offers health checks to monitor the health and performance of your application as well as your web servers and other resources Amazon VPC - Answer allows you to create a virtual network in the cloud. Enables you to launch AWS resources int a virtual network that you've defined AWS Direct Connect - Answer a cloud service solution that is used to establish a dedicated network connection from your premises to AWS AWS CloudFormation - Answer helps model and set up your Amazon Web Services resources Amazon Inspector - Answer automated security assessment service that helps improve the security and compliance of applications deployed on AWS AWS Config - Answer a service that enables you to assess, audit, and evaluate the configurations of your AWS resources Amazon EMR - Answer helps you analyze and process vast amounts of data by distributing and computational work across a cluster of virtual servers running in the AWS cloud. used to run and scale Apache Spark, Hadoop, HBase, Presto, Hive, and other Big Data Frameworks securely and reliably handles a broad set of big data use cases, including log analysis, web indexing, ETL, machine learning, financial analysis, scientific simulation, and bioinformatics AWS X-Ray - Answer AWS X-Ray helps developers analyze and debug distributed applications in production or under development, such as those built using a microservices architecture. Benefits: review request behavior, discover application issues AWS OpsWorks - Answer configuration management service that provides managed instances of Chef and Puppet AWS CloudWatch - Answer monitor the utilization of your AWS resources Amazon Aurora - Answer is a MySQL and PostgreSQL-compatible relational database engine that combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open source databases. Scaling Vertically - Answer an increase in the specifications of an individual resource Scaling Horizontally - Answer an increase in the number of resources. A great way to build internet-scale applications that leverage the elasticity of cloud computing IAM Group - Answer A collection of IAM users under one set of permissions AWS Cost Explorer - Answer a free tool that you can use to view your costs AWS Finance Team - Answer provides data driven analysis, strategic decision support, financial planning, and controllership to team that plan and build data centers, design and source servers, and develop and sell cloud services at massive scale to developers and businesses all over the world Amazon DevPay - Answer simple to use online billing and account management service that makes it easy for businesses to sell applications that are built in, or run on top of, Amazon Web Services AWS Multi-Factor Authentication (MFA) - Answer a simple best practice that adds an extra layer of protection on top of your user name and password AWS Trusted Advisor - Answer online resource to help you reduce cost, increase performance, and improve security by optimizing your AWS environment. provides real time guidance to help you provision your resources following AWS best practices Amazon DynamoDB - Answer fast, flexible NoSQL database service Basically lets your app/company grow as it needs to. Automatically determines the amount of data coming in/out and delivers it at a high speed Uses SSDs. NoSQL databases are used for non-structured data that are typically stored in JSON like name value docs Benefits: 1. performance at scale 2. Serverless 3. highly available AWS General Design Principles - Answer 1. stop guessing your capacity needs 2. test systems at production scale 3. automate to make architectural experimentation easier 4. allow for evolutionary architectures 5. drive architectures using data 6. improve through game days Amazon Elastic Load Balancer - Answer automatically distributes incoming application traffic accross multiple targets, such as Amazon EC2 instances, containers, IP addresses, and Lambda functions DISTRIBUTES LOAD continually performs health checks on the registered targets and only routes traffic to the healthy ones. this increases the fault tolerance of you application and makes it highly available Spot Instances - Answer a cost-effective choice if you can be flexible about when your applications run and if you don't mind your applications got interrupted. ex: data analysis, batch jobs, background processing, and optional tasks Reserved Instances - Answer recommended for customers that can commit to using EC2 over a 1 or 3 year term to reduce their total computing costs On-Demand Instances - Answer you pay for compute capacity by the hour with no long term commitment the most cost effective option for short periods Dedicated Instances - Answer when you want your instances to be physically isolated at the host hardware level from instances that belong to other AWS accounts instances that run in a vpc on hardware that's dedicated to a single customer Support Concierge Team - Answer billing and account experts that specialize in working with enterprise accounts, part of the enterprise support plan AWS Support API - Answer provides access to some of the features of the AWS Support Center through an API. 1. Support case mgmt 2. Trusted Advisor operations TAM - Answer technical account manager. for enterprise level customers, TA provides technical expertise for the full range of AWS services and obtains a detailed understanding of you use case and technology architecture AWS Infrastructure Event Management (IEM) - Answer a structured program that helps you plan for large scale events such as product or application launches, infrastructure migrations, and marketing events AWS Regions - Answer a physical location in the world where we have multiple availability zones Availability Zone (AZ) - Answer consists of one or more discrete data centers Amazon Edge - Answer cloudfront infrastructure. deliver content to end users with lower latency To deliver content to end users with lower latency, Amazon CloudFront uses a global network of 166 Points of Presence (155 Edge Locations and 11 Regional Edge Caches) in 65 cities across 29 countries. Reliability - Answer recover from infrastructure or service disruptions, dynamically acquire computing resources to meet demand, and mitigate disruptions such as misconfigurations or transient network issues Amazon EBS - Answer Elastic Block Store. provides persistent block level storage volumes for use with Amazon EC2 instances in the AWS Cloud. When you create an EBS volume in an AZ, it is automatically replicated within the zone to prevent data loss due to failure of any single hardware component Amazon Snowball - Answer a petabyte-scale data transport solution that uses devices designed to be secure to transfer large amounts of data into and out of the AWS Cloud AWS Abuse Team - Answer assist you when AWS resources are being used to engage in the following types of abusive behavior 1. spam 2. port scanning 3. DoS 4. Intrusion attempts 5. Hosting objectionable or copyrighted content 6. Distributed malware