AWS Test4 Cloud Practioner

AWS Savings plans

-Capacity Reservations re not provided with Savings Plans - Savings Plans will apply on "On-Demand Capacity Reservations' that customers can allocate for their needs -The prices for Savings Plans do not change based on the amount of hourly commitment

Which of the following are attributes that determine the COST of ON-DEMAND EC2 Instance?

-Instance Type -Region -Edge Locoation

Which of the following IS a disaster recovery deployment technique?

-Pilot light -Warm standby - Multi-Site

What are the characteristics of Amazon S3?

-S3 allows you to store virtually unlimited amounts of data -Objects are directly accessible via URL

In AWS which security aspects are the customers

-Security Group and ACL (Access Control List) settings -Patch management on EC2 instances operating system -Life-cycle management of IAM credentials -Encryption of EBS (Elastic Block Storage) volumes

Which activity are within scope of AWS Support?

-Troubleshooting API issues -Third-party application configuration on AWS resources

Your company has setup EC2 instances in a VPC for their application. The IT Security department has advised that all traffic be monitored to the EC2 instances. Which of the following features can be used to capture information for outgoing and incoming IP traffic from network interfaces in a VPC

AWS VPC Flow Logs

Which of the following services helps provide a connection from on-premises infrastructure to resources hosted n the AWS Cloud?

AWS VPN AWS Direct Connect

Which command can be used to set up AWS CLI installation to specify the region and Access Key ID?

AWS configure

A website for international sport would like to serve content to viewers from different parts of the world in their vernacular language. What can provide location-based web personalization using geolocation headers?

Amazon CloudFront

For which the following AWS resources, the Customer is responsible for the infrastructure-related security configurations?

Amazon EC2

A company is deploying a new two-tier web application in AWS. The company wants to store their most FREQUENTLY used data to improve the RESPONSE time for the application. What solution should amazon use

Amazon ElastiCache: makes it easy to deploy, operate and scale an in-memory data store or cache in the cloud

Project team enhancing the security features of a banking app, requires THREAT DETECTION that CONTINUOUSLY MONITORS malicious activity, unauthorized behavior of AWS accounts, workloads, data in Amazon S3. What service?

Amazon GuardDuty

You want to create stream of processing solution to process and QUERY real time streaming data using SQL-BASED solutions? What?

Amazon Kinesis Data Analytics: processes data and you want to use SQL from your data stream

A small finance institute is looking for an option of launching an accounting application in AWS cloud. Which of the following services can be used for quick launch with a pre configured resource?

Amazon Lighsail

A small finance institute is looking for an optoin of launching an accounting application in AWS cloud.

Amazon LightSail

Amazon Lightsail

Amazon Lightsail. Build, Deploy, and Manage Websites, Apps or Processes

_____ automates the discovery of sensitive data at scale using MACHINE LEARNING and PATTERN MATCHING?

Amazon Macie

Which of the options of AWS RDS allows for AWS to failover to a secondary database in case the primary one fails?

Amazon RDS Multi-AZ deployments

Which fully managed AWS database offering is suitable for analytical workloads and can utilize standard SQL queries and existing BI Tools?

Amazon Redshift

Data on amazon EBS volumes could be backed up by performing point-in-time snapshots. Snapshots are incremental backups. Only the changed blocks after the most recent snapshot are saved. Where are these EBS Snapshots stored?

Amazon S3

You are working on an e-commerce web app running on EC2 instance. It has bad performance in browsing, searching, when heavy loads are running simultaneously. To re-engineer the app code by decoupling the web tier components from the order's heave workload. What AWS service can support it?

Amazon SQS: implements messaging that is typical integration pattern to decouple app components

Most up to the minute information on AWS service availability could be determined from

AWS Service Health Dashboard: publishes up to the minute

What is the correct number of rout tables supported per Amazon VPC?

200

What is the default count for Network ACLs supported by Amazon VPC spanning multiple AZs

200 Network ACLs per VPC

Users in the developer Team need to deploy a muli-tier web app. What can help to create a customized portfolio that will help users for quick deployment?

AWS Service Catalog: can be used to create, deploy portfolio of products within the AWS infrastructure

You have a web app hosted in EC2 instance that needs to send notification based on events. Which services for sending notifications?

AWS SNS: Simple Notification Service that enables app, end-users and devices to send and get notifications instantly from the cloud

A program manager wants: 1-To get an alert when the costs re forecasted to exceed 2-Understand the usage and cost over time, preferably via visualization to identify areas wherein savings could be done. Which AWS products should be used to cater for these requirements?

AWS Budget AWS Cost Explorer

An industry regulatory body req a healthcare insurance company to FULLY control CRYPTOGRAPHIC key management LOCALLY. How?

AWS CloudHSM: gives full and exclusive control over the management of cryptographic keys on actual hardware security modules that are physically stored in AWS data centers

Which of the following services helps in Governance, Compliance and Risk Auditing?

AWS CloudTrail

Which of the following services helps in governance, compliance, and risk auditing in AWS?

AWS CloudWatch

Which AWS product provides unified user interface, enabling easy management of SOFTWARE DEVELOPMENT ACTIVITIES in one place, along with quick development, build and deployment of applications on AWS?

AWS CodeStar

In the AWS Billing and Magement service which tool will allow the user to graphically visualize billing and usage over time, particularly monthly running cost?

AWS Cost Explorer

In the AWS Billing and Management service, which tool will allow the user to graphically visualize billing and usage over time, particularly monthly running costs?

AWS Cost Explorer

What of the following AWS services allows developers to deploy and manage web applications on the cloud easily?

AWS Elastic Beanstalk:

Which AWS service provides POSIX compliant, fully managed and cost-effective NFS FILE STORAGE solution?

AWS Elastic File System

Which AWS service provides a POSIC compliant, fully managed and cost-effective NFS file storage solution?

AWS Elastic File System

Which of the following services are used by AWS Service Catalog as a combination to create a portfolio of products

AWS IAM AWS Cloudformation

With a focus on the Well-Architected Framework's security pillar, you want to define standards and best practices for your EC2 instances and validate adherence to these standards so as the workload security is enhanced.

AWS Inspector

This service DOES NOT compute

AWS LightSail

AWS well architected framework recommends central management of all AWS accounts from a security Standpoint. What helps configure services and resources centrally?

AWS Organizations

Which can be used to identify an issue with the Amazon CloudWatch service?

AWS Personal Health Dashboard

Which of the following services can be used to identify an issue with the Amazon ClouWatch service?

AWS Personal Health Dashboard provides detailed information about performance and availability of AWS services that may impact customer resources

A customer in Tokyo requires to transfer files (total of 1TB) to his S3 bucket in us-est-1. Which of the below AWS offerings can facilitate this in an easy, secured and fast way?

AWS S3 transfer acceleration

Which service can be used to SECURELY STORE and AUTOMATICALLY ROTATE CREDENTIALS for DATABASES hosted on Amazon RDS?

AWS Secrets Manager

Which of the below listed is NOT a requirement of for setting up (enabling) S3 replication?

Bucket owner of the destination should have both source and destination Region enabled for their account

AWS billing, what can be used to reduce cost if you have MULTIPLE ACCOUNTS managed by AWS organizations

Consolidated billing - Volume Discounts

Important functions of your production application are degraded. The support engineer has an AWS account with a Business-level AWS Support plan. While opening a support case with AWS, what severity should the support engineer choose? a. Systems impaired b. Production system impaired c. Production system down d. Business-critical

b. Production system impaired

A "Member AWS account" in an AWS Organization (using consolidated billing) wants to received a cost breakdown report (product-wise daily report) so that the analysis of cost and usage could be done.

b. S3 bucket owned by the master account

Which support offer 24x7 tech support via phone, email, and chat access to CLOUD SUPPORT ENGINEERS?

c Business e. Enterprise

Which service can be used to securely store and automatically rotate credentials for databases hosted on Amazon RDS? a. AWS Systems Manager b. AWS Systems Manager Parameter Store c. AWS Secrets Manager d. AWS Systems Manager Session Manger

c. AWS Secrets Manager

You are working on ecommerce web app running on EC2 instance. It has bad performance browsing, searching, when heavy loads are running simultaineously. It highlight a bottleneck in the web tier. To decouple the web tier components from the orders heavy workload. What to use? a. AWS Autoscaling b. AWS Elastic Load Balancing c. Amazon SQS d. Amazon Kinesis Streams

c. Amazon SQS: implements messaging that to decouple application components

Which of the following are the recommended resources to be deployed in the Amazon VPC private subnet?

Database Servers

A large oil of gas company is planning to deploy high-volume app on multiple EC2 instances. What can reduce the operational expense

Deploy EC2 instance with Auto-Scaling

You have a mission-critical application which must be globally available at all times. If this is the case, which of the below deployment mechanisms would you employ?

Deployment to multiple regions

Which of the following support plans does not have access to Support Automation Workflows with AWSPremiumSupport?

Developer

Which three actions can Amazon Macie perform on the users data with AI and machine learning?

Discover Monitor Protect

Which three actions can Amazon Macie perform on the users data with AI and Machine Learning

Discover, Monitor, Protect

Edge locations

Eases (reduces) load on origin server by caching the responses

A customer wants to opt for a support plan so he cane receive the below benefits - 24x7 phone, email, and chat access to Cloud Support Engineers - Application-specific consultative review and guidance with regards to architecture?

Enterprise

AWS well architected framework recommends central management of all AWS Accounts from a security standpoint. What helps to configure them centrally? a. AWS Config b. AWS Organizations c. AWS Inspector d. All the above

d. All the above

A customer wants to opt for a support plan so that he can receive the below benefits: - 24x7 phone, email, and chat to Cloud Support Engineers - Application-specific consultative review and guidance with regards to architecture a. Basic b. Developer c. Business d. Enterprise

d. Enterprise

An e-learning start-up providing school students with practice tests needs to run an application during the holiday season (2 months). The application will be deployed on an EC2 instance: however, the application downtime will have an adverse effect on the company's reputation. a. Reserved b. Dedicated c. Spot d. On-Demand

d. On-Demand

A start-up org is using the cost explorer tool to view and analyze its cost and usage. What is true about the Cost Explorer Tool?

d. Provides Usage-Based Forecasting e. Provides trends that you can use to understand your cost

Which of the following accurately describes a typical use us the AWS CodePipeline service can be utilized?

d. To orchestrate and automate the various phases involved in the release of application updates in-line with a predefined release model

Which of the following is the amount of storage that can be stored in the Simple Storage Service a. 1TB b. 5TB c. 1 PT d. Virtually unlimited storage

d. Virtually unlimited storage

A retail e-commerce using Oracle SQL and wants FULL control of the transactional database and have access to the operating system

Run database using AMAZON EC2

You have a distributed app that periodically processes large volumes of Data across multiple EC2 instances. The app made to recover from Amazon EC2 failures. What is best type of instance?

Spot instances

Which AWS Well Architected Pillar focuses on using minimum required hardware for resources deployed in AWS Cloud?

Sustainability Pillar

Which AWS Well-Architected pillar focus on using MINIMUM required hardware for resources deployed in the cloud

Sustainability pillar

In serverless services like AWS Lambda, what are the implications of the Shared Responsibility Model?

The user is responsible for IAM roles and identifies that can invoke the AWS Lamdba functions

Which of the below-listed services is a region-based AWS service? a. AWS IAM b. Amazon EFS c. Amazon Route 53 d. Amazon CloudFront

b. Amazon EFS

A company is deploying a 3 tier, highly available web ap to AWS. Which service provides durable l storage for static content over the web tier? a. Amazon EBS Volume b. Amazon S3 c. Amazon EC2 d. Amazon RDS

b. Amazon S3

Which of the following support plans does not have access to Support Automation Workflows with AWSPremiumSupport? a. Business b. Developer c. Enterprise On ramp d. Enterprise

b. Developer

A website that I have designed On Prem has increased traffic Chirstmas/Thanksgiving. The first yr 20% increase, then 40%. Every year need new servers that are idle after use. With AWS cloud

I can save on cost due to the elastic nature of the cloud

Which is INCORRECT regarding advantages of moving to cloud .a. Trade variable expense for capital expense b. Stop spending money running and maintaining data center c. Benefit from massive economies of scale d. Go global in minutes

INCORRECT: a. Trade variable expense for capital expense CORRECT: b. Stop spending money running and maintaining dta center c. Benefit from massive economies of scale d. Go global in minutes

Which is one of steps required while creating a key pair for connecting to Amazon EC2 instance

Import a PUBLIC KEY created by THIRD-PARTY tool to an AMAZON EC2 instance

Which is the steps required while creating a KEY PAIR for connecting to Amazon EC2 instance?

Import a PUBLIC KEY created by THIRD-Party tool to an Amazon EC2 instance

What component of the AWS Batch can be used to define the memory requirement of a resource?

Job definitions

Amazon Aurora is is a relational database compatible with MySQL and PostgreSQL. Which of the below are NOT the features of Aurora? a. Amazon Aurora is slower than standard MySQL databases b. Amazon Aurora provides replication across 3 AZs c. Amazon Aurora features self-healing storage system d. Amazon Aurora can auto scale up to 32 TB e. Amazon Aurora is fully managed

KNOWN FEATURES of . Amazon Aurora b. Amazon Aurora provides replication across 3 AZs c. Amazon Aurora features self-healing storage system e. Amazon Aurora is fully managed NOT a feature a. Amazon Aurora is slower than standard MySQL databases d. Amazon Aurora can auto scale up to 32 TB

Which AWS can be used to store application configuration data and SECRETS in an ECRYPTED FORMAT with the LEAST COST

LEAST COST: AWS Systems Manager Parameter Store (this is FREE) COST $: AWS Secrets manager does the same BUT IS NOT FREE

Which of the 2 options can NOT be used to enable "S3 Block Public Access"? a. Rest APIs b. S3 Console c. SDKs d. AWS CLI "S3 md" command e. S3 Object Lock

NOT d. AWS CLI "S3 md" command e. S3 Object Lock USE these to enable "S3 Block Public Access" a. Rest APIs b. S3 Console c. SDKs

AWS offers to savings plans to enable more savings and flexibility for its customers, namely, compute saving plans and EC2 Instance Savings plans. Wich of the following does the compute savings plans NOT APPLY a. Amazon EC2 b. AWS Fargate c. AWS Lambda d. AWS LightSail

NOT APPLY to LightSail SAVINGS on COMPUTE APPLY TO Amazon EC2 AWS Fargate AWS Lambda

An e-learning start-up providing school students with practice test needs to run an application during the holiday season (2 months).

On-Demand

There is a requirement to host a set of servers in the Cloud for a short period 3 months. The instances should be highly available and cost-effective. The instances can not be interrupted during processing.

On-Demand

Which EFS file system can provide sub-microseconds latency for read operations?

One Zone storage class with General Purpose performance mode

Amazon SQS (Simple Queue Service)

Queue service in AWS • Multiple Producers, messages are kept up to 14 days • Multiple Consumers share the read and delete messages when done • Used to decouple applications in AWS

Which of the following accurately describes a typical use case in which the AWS CodePipeline service can be utilized?

To orchestrate and automate the various phases involved in there release of application updates in-line with a predefined release model

Which of the following LightSail Wizard allows the customers to "create a copy of the LIghtSail instance in EC2"

Upgrade to EC2

Whilst working on a collaborative project an administrator would like to record the initial configuration and several authorized changes that engineers make to the route table of a VPC. What's the best?

Use of AWS Config

Which of the the Disaster Recovery Options requires to SCALE UP at a DR location POST disaster at a PRIMARY SITE?

Warm Standby

Which of the below 2 options can NOT be used to enable "S3 Block Public Access" a. Rest APIs b. S3 Console c. SDKs d. AWS CLI "S3 mb" command e. S3 Object Lock

What to be CAN be used to enable: a. Rest APIs b. S3 Console c. SDKs NOT be used d. AWS CLI "S3 md" command e. S3 Object Lock

Which of the following statements regarding Amazon Athena are accurate?

a. Amazon Athena queries data directly from Amazon S3 d. Amazon Athena is compatible with data formats such as CSV, JSON, ORC, AVRO and Parquet

Which of the following resources can AWS WAF integrate with to protect web applications against common web exploits

a. Amazon CloudFront d. Application Load Balancer

A customer has expressed his intent to opt for a support plan to get access to the below 6 security checks. Which plans offer these security checks: S3 Bucket Permissions Security Groups IAM Use MFA on Root Account EBS Public Snapshots RDS Public Snapshot

a. Basic Plan b. Developer Plan

A requirement for setting up (enabling) S3 replication

a. Bucket owner of the source bucket should have both source and destination Regions enabled for their account b. Versioning should be enabled for buckets in both source and destination c. Amazon S3 must have been granted object replication permissions from the source bucket to the destination bucket on behave of the owner

Which of the following are attributes that determin the cost of On-Demand EC2 instance a. Instance Type b. Operating System c. Region d. Edge Location

a. Instance Type b. Operating System c. Region

What are characteristics of Amazon S3

a. S3 allows you to store objects of virtually unlimited AMOUNTS OF DATA d. Objects are directly accessible via URL

AWS well architected framework recommends central management of all AWS accounts. What would help you configure services and resources centrally?

b. AWS Organizations

Which of the following devices is most suitable for transferring 60 terabytes of data with in-transit data processing from the remote locations to AWS in a single attempt? a. AWS Snowcone b. AWS Snowball Edge Storage Optimized c. AWS Snowball Edge Compute Optimized d. AWS Snowmobile

b. AWS Snowball Edge Storage Optimized