Udemy Practice Exam 6 Flashcards
Which tool/service will help you get a forecast of your spending for the next 12 months?
AWS Cost Explorer
ou can view data for up to the last 12 months, forecast how much you’re likely to spend for the next 12 months, and get recommendations for what Reserved Instances to purchase.
AWS Cost Explorer
lets you explore AWS services and create an estimate for the cost of your use cases on AWS.
AWS Pricing Calculator
An e-commerce application sends out messages to a downstream application whenever an order is created. The downstream application processes the messages and updates its own systems. Currently, the two applications directly communicate with each other.
Which service will you use to decouple this architecture, without any communication loss between the two systems?
Amazon Simple Queue Service (SQS)
A company wants to establish a private, dedicated connection between AWS and its on-premises datacenter. Which AWS service is the right choice for this requirement?
AWS Direct Connect
AWS Direct Connect does not encrypt your traffic that is in transit.
True
dedicated network connection from your premises to AWS
AWS Direct Connect
AWS Site to Site Virtual Private Network (VPN) comprises two services
AWS Site-to-Site VPN and AWS Client VPN
encrypted tunnels between your network and your Amazon Virtual Private Clouds or AWS Transit Gateways.
AWS Site-to-Site VPN and AWS Client VPN
-act as the “front door” for applications to access data, business logic, or functionality from your backend services.
-create RESTful APIs and WebSocket APIs that enable real-time two-way communication applications.
Amazon API Gateway
Amazon API Gateway
Amazon Sumerian
A company is moving its on-premises application to AWS Cloud. The application uses in-memory caches for running custom workloads. Which Amazon EC2 instance type is the right choice for the given requirement? optimization type
Memory Optimized instance types
By default, which of the following events are logged by AWS CloudTrail?
Management events
provide information about the resource operations performed on or in a resource.
Data events
provide information about management operations that are performed on resources in your AWS account. These are also known as control plane operations.
Management events
capture unusual activity in your AWS account.
Insights events
Which of the following is a repository service that helps in maintaining application dependencies via integration with commonly used package managers and build tools like Maven, Gradle, npm, etc?
AWS CodeArtifact
cloud‑based development service that provides the tools you need to quickly develop, build, and deploy applications on AWS.
AWS CodeStar
Which of the following AWS services will help provision a logically isolated network for your AWS resources?
Amazon Virtual Private Cloud (Amazon VPC)
provides private connectivity between VPCs and services hosted on AWS or on-premises, securely on the Amazon network.
ensures your traffic is not exposed to the public internet.
AWS PrivateLink
Predict the web traffic of a website for the next few weeks
Amazon Forecast
To develop and test fully functional machine learning models
Amazon SageMaker
Document search service that can extract answers from text within documents
Amazon Kendra
To recommend personalized products for users based on their previous purchases
Amazon Personalize
A gaming company needs compute and storage services close to edge locations in order to ensure ultra-low latency for end-users and devices that connect through mobile networks. Which AWS service is the best fit for this requirement?
AWS Wavelength
AWS Infrastructure offering optimized for mobile edge computing applications.
AWS Wavelength
designed for workloads that need to remain on-premises due to latency requirements,
AWS Outposts
can do local processing and edge-computing workloads in addition to transferring data between your local environment and the AWS Cloud.
AWS Snowball Edge
API Gateway can call an AWS Lambda function to create the front door of a serverless application
true
API Gateway can be configured to send data directly to Amazon Kinesis Data Stream
true
hybrid storage solution offered by AWS.
Storage Gateway
API Gateway supports result caching.
API Gateway cache
API calls are counted equally for billing purposes whether the response is handled by your backend operations or by the Amazon API Gateway caching operation.
true
Which AWS service allows you to connect any number of IoT devices to the cloud without requiring you to provision or manage servers?
AWS IoT Core
Which of the following services/tools offers a user-friendly graphical user interface to manage AWS Snowball devices without a need for command-line interface or REST APIs?
AWS OpsHub
A blogging company is looking at an easy to use solution to host WordPress blogs. The company needs a cost-effective, readily available solution without the need to manage the configurations for servers or the databases.
Which AWS service will help you achieve this functionality?
Amazon Lightsail
plans are charged on an hourly, on-demand basis, so you only pay for a plan when you’re using it.
static IP addresses (5 per account) and DNS management (3 domain zones per account).
Amazon Lightsail
As part of a flexible pricing model, AWS offers two types of Savings Plans. Which of the following are the Savings Plans from AWS?
-Compute Savings Plans
-EC2 Instance Savings Plans
-up to 66%.
-instances usage, regardless of instance family, size, OS, tenancy or AWS Region
-Fargate and Lambda
Compute Savings Plans
