WorksheetsAWS developer associate
Total questions: 65
Worksheet time: 33mins
Name
Class
Date
1.
Which of the following does the Personal Health Dashboard provide? Select all that apply
a)
The current status of all AWS services.
b)
A personalized view of the status of AWS services that run your applications.
c)
Detailed troubleshooting guidance to address AWS events impacting your applications.
d)
Detailed guidance on how to optimize costs for running your application.
e)
Proactive notifications about upcoming maintenance that might affect your application.
2.
What are the two serverless compute options in AWS? Select two
a)
EC2 Instances
b)
Step Functions
c)
AWS Batch
d)
AWS Lambda
e)
Amazon Elastic Container Service
3.
Which of the following describes the shared security model? Select the best two responses
a)
The cloud provider is responsible for security of the cloud.
b)
The cloud provider is responsible for security in the cloud.
c)
The customer is responsible for security of the cloud.
d)
The customer is responsible for security in the cloud.
4.
You are developing an app that generates semi-structured data. You are planning to use an Amazon RDS. Would this suit the requirement?
a)
Yes
b)
No
5.
An organization is planning on hosting a set of resources in the AWS account. They are aware that most AWS services provide at least a minimum SLA of 99.9%. Which of the following techniques could they use to increase the uptime for their resources? Choose the best response
a)
Add the resources to the same data center
b)
Add the resources to multiple regions
c)
Add the resources to the same account
d)
Add the resources to the same Availability Zone
6.
Which of the following is not an IAM best practice?
a)
Delete user accounts not in use
b)
Attach policies to individual users
c)
Manage permissions by adding users to groups
d)
Enable MFA on user accounts
7.
Your organization wants to deploy serverless AWS Lambda functions using CodeDeploy. Will CodeDeploy meet this requirement? Yes or No?
a)
Yes
b)
No
8.
One of your developers needs to set up an SSL security certificate on a newly deployed website. Which of the following AWS services can be used to deploy the SSL server certificate? Choose the best response
a)
AWS Config
b)
AWS ACM
c)
Route 53
d)
Security Hub
9.
Which of the following is an AWS service that allows you to visually connect these different web services and devices when building your IoT applications? Choose the best response
a)
IoT Things Graph
b)
IoT Analytics
c)
IoT Events
d)
IoT SiteWise
10.
Your organization wants to host an application in AWS. The application connects to an RDS SQL database, and you want to store the database credentials in a secure location. Which of the following services will fulfill this requirement? Choose the best response
a)
AWS Managed AD
b)
Secrets Manager
c)
Certificate Manager
d)
GuardDuty
11.
Your department is planning an AWS EC2 instance, and you need to select the appropriate type. Your workload is a high traffic application server that needs to have a high CPU-to-memory ratio. Which type would you choose? Choose the best response
a)
General-purpose
b)
Compute-optimized
c)
Memory-optimized
d)
Accelerated computing
e)
Storage-optimized
12.
An organization that hosts its infrastructure in a private cloud can close its data center. True or false?
a)
true
b)
false
13.
Which of the following is an AWS automated security assessment service? Choose the best response
a)
GuardDuty
b)
Security Hub
c)
Inspector
d)
AWS Shield
14.
Which of the following can you use to log API calls? Choose the best response
a)
CloudWatch
b)
CloudTrail
c)
Application Insights
d)
Trusted Advisor
15.
By default a new user in IAM has permisiions to log in to the AWS Console.
a)
TRUE
b)
FALSE
16.
Which of the following are included on a Detective behavior graph? Select all that apply
a)
Findings
b)
Targets
c)
Entities
d)
Relationships
17.
Your organization wants to store copies of backups on Amazon S3. You need to have infrequent but rapid access to the backups. Which storage class fits these requirements? Choose the best response
a)
S3 Glacier Deep Archive
b)
S3 Standard
c)
S3 Glacier
d)
S3 One Zone-IA
18.
To use AWS data centers that are made available with power, cooling, and networking capabilities independent from other data centers in a region, what should the region support?
a)
Region pairs
b)
Geography distributions
c)
Service-level agreements
d)
Availability Zones
19.
AWS offers some products for free all the time. True or false?
a)
true
b)
false
20.
Your organization has specific requirements for resources that must meet several regulatory compliance standards. Which AWS service can help you ensure your resource configurations meet these standards? Choose the best response
a)
Security Hub
b)
Inspector
c)
AWS Secrets Manager
d)
AWS Config
21.
Which support plans provide support via email, chat, and phone? Select all that apply
a)
Basic
b)
Developer
c)
Business
d)
Enterprise
22.
A solutions architect is tasked with transferring 750 TB of data from a network-attached file system located at a branch office Amazon S3 Glacier. The solution must avoid saturating the branch office's low-bandwidth internet connection.What is the MOST cost-effective solution?
a)
A. Create a site-to-site VPN tunnel to an Amazon S3 bucket and transfer the files directly. Create a bucket VPC endpoint.
b)
B. Order 10 AWS Snowball appliances and select an S3 Glacier vault as the destination. Create a bucket policy to enforce VPC endpoint.
c)
C. Mount the network-attached file system to Amazon S3 and copy the files directly. Create a lifecycle policy to S3 objects to Amazon S3 Glacier.
d)
D. Order 10 AWS Snowball appliances and select an Amazon S3 bucket as the destination. Create a lifecycle policy to transition the S3 objects to Amazon S3 Glacier.
23.
With loosely coupled architectures, components can be updated independently, but you cannot add to your solution. True or false?
a)
true
b)
false
24.
Which of the following described AWS On-Demand (pay-as-you-go) pricing? Choose the best response
a)
You replace large upfront capital expenses with low fixed payments.
b)
You replace low upfront capital expenses with large variable payments.
c)
You replace large upfront capital expenses with low variable payments.
d)
You replace low upfront capital expenses with large fixed payments.
25.
With AWS IoT Device Management, you can send firmware updates OTA. True or false?
a)
true
b)
false
26.
Which of the following is a benefit of the economies of scale? Select all that apply
a)
Acquiring hardware such as servers, networking, and storage at a lower cost
b)
Acquiring hardware such as servers, networking, and storage at a higher cost
c)
Making deals with various governments, agencies, and utilities to get tax savings
d)
Higher pricing on utilities such as power, cooling, and high-speed network connectivity between sites
e)
Lower pricing on utilities such as power, cooling, and high-speed network connectivity between sites
27.
Your company hosts an accounting application named MyAccount that is used by all the customers of the company. MyAccount has low usage during the first three weeks of each month and very high usage during the last week of each month. Which benefit of cloud computing supports cost management for this type of usage pattern?
a)
High availability
b)
Elasticity
c)
Load balancing
d)
Low latency
28.
An EC2 Instance hosts a Java based application that accesses a DynamoDB table. This EC2 Instance is currently serving production users. Which of the following is a secure way for the EC2 Instance to access the DynamoDB table?
a)
UseIAM Roles with permissions to interact with DynamoDB and assign it to the EC2Instance
b)
UseKMS Keys with the right permissions to interact with DynamoDB and assign it to the EC2 Instance.
c)
UseIAM Access Keys with the right permissions to interact with DynamoDB and assign it to the EC2 Instance.
d)
UseIAM Access Groups with the right permissions to interact with DynamoDB and assign it to the EC2 Instance.
29.
All solutions and resources in the AWS Marketplace are free. True or false?
a)
true
b)
false
30.
Which of the following services can help protect your web applications from SQL injections and other vulnerabilities in your application code? Choose the best response
a)
AWS Shield
b)
AWS WAF
c)
AWS Config
d)
AWS Cognito
e)
Security Hub
31.
Which of the following are A2P endpoints for Amazon SNS? Select all that apply
a)
Mobile push notifications
b)
Amazon SQS queues
c)
Mobile text messages (SMS)
d)
Email addresses
e)
HTTP/S
32.
Which of the following is true for AWS authentication and authorization? Choose the best response
a)
It uses OpenID Connect protocol for handling authentication and the OAuth 2.0 protocol for handling authorization.
b)
It uses OAuth 2.0 protocol for handling authentication and the OpenID Connect protocol for handling authorization.
c)
It uses OpenID Connect protocol for handling authentication and the SAML protocol for handling authorization.
d)
It uses SAML protocol for handling authentication and the OAuth 2.0 protocol for handling authorization.
33.
Which of the following compute services uses a hypervisor?
a)
Virtual machines
b)
Containers
c)
Serverless computing
d)
Functions
34.
A corporation uses an AWS application to offer content to its subscribers worldwide. Numerous Amazon EC2 instances are deployed on a private subnet behind an Application Load Balancer for the application (ALB). The chief information officer (CIO) wishes to limit access to some nations due to a recent change in copyright regulations.
Which course of action will satisfy these criteria?
a)
Modify the ALB security group to deny incoming traffic from blocked countries.
b)
Modify the security group for EC2 instances to deny incoming traffic from blocked countries.
c)
Use Amazon CloudFront to serve the application and deny access to blocked countries.
d)
Use ALB listener rules to return access denied responses to incoming traffic from blocked countries.
35.
In Amazon SQS, which type of queue provides enhanced messaging between applications when the order of operations and events is critical or where duplicates can’t be tolerated? Choose the best response
a)
Dead-letter queue
b)
Standard queue
c)
FIFO queue
d)
Push queue
36.
Your organization needs to create a repository for a development project. Which AWS service will fit this requirement? Select all that apply
a)
CodeCommit
b)
CodeArtifact
c)
CodeBuild
d)
CodeDeploy
37.
Which of the following requires two or more elements from the authentication factors for full authentication? Choose the best response
a)
AWS Microsoft Managed AD
b)
SSO
c)
Simple AD
d)
MFA
38.
Your organization needs to import a large amount of structured data into a database service. What is the best suited AWS database service to achieve this? Choose the best response
a)
Amazon ElastiCache
b)
Amazon DynamoDB
c)
Amazon RDS
d)
Amazon DocumentDB
39.
Which of the following describes application availability?
a)
The overall time that a system is running and functional.
b)
Application support for an Availability Zone.
c)
The service-level agreement of the associated resource.
40.
Which one of the following AWS services provides a cloud-based service for creating, managing, and working with software development projects on AWS? Choose the best response
a)
CloudCommit
b)
CodeBuild
c)
CodeStar
d)
CodeDeploy
e)
Cloud9
41.
Which of the following options are included in the Business support plan? Select all that apply
a)
A TAM (Technical Account Manager)
b)
Unlimited cases / unlimited contacts (IAM supported)
c)
A full set of Trusted Advisor checks.
d)
24x7 phone, email, and chat access to Cloud Support Engineers
e)
Well-Architected Reviews
42.
Which of the following is a fully integrated development environment for machine learning? Choose the best response
a)
AWS Glue
b)
Amazon Kinesis
c)
Amazon Quicksight
d)
SageMaker Studio
43.
When planning to migrate a public website to a cloud, you must… Choose the best response
a)
Plan to pay monthly usage costs
b)
Deploy a VPN
c)
Plan to pay for transferring all the website data to the cloud
d)
Plan to reduce the number of connections to the website
44.
An EC2 Instance setup in AWS will host an application which will make API calls to the Simple Storage Service. What is an ideal way for the application to access the Simple Storage Service?
a)
Pass API credentials to the instance using instance user data.
b)
Store API credentials as an object in a separate Amazon S3 bucket.
c)
Embed the API credentials into your application.
d)
Create and Assign an IAM role to the EC2 Instance.
45.
A company is hosting a web application on AWS using a single Amazon EC2 instance that stores user-uploaded documents in an Amazon EBS volume. For better scalability and availability, the company duplicated the architecture and created a second EC2 instance and EBS volume in another Availability Zone, placing both behind an Application Load Balancer. After completing this change, users reported that each time they refreshed the website, they could see one subset of their documents or the other, but never all of the documents at the same time.What should a solutions architect propose to ensure users see all of their documents at once?
a)
A. Copy the data so both EBS volumes contain all the documents.
b)
B. Configure the Application Load Balancer to direct a user to the server with the documents.
c)
C. Copy the data from both EBS volumes to Amazon EFS. Modify the application to save new documents to Amazon EFS.
d)
D. Configure the Application Load Balancer to send the request to both servers. Return each document from the correct server.
46.
Which of the following are true about using Application Load Balancer? Select all that apply.
a)
All your incoming traffic needs to be from HTTP (port 80) requests.
b)
It operates at level 7 of the OSI model.
c)
It operates at level 4 of the OSI model.
d)
It allows using gateway managed cookies for sessions.
e)
It does not support WAF.
47.
You have noticed several critical EC2 instances have been terminated. Which of the following AWS services would help you determine who took this action? Choose the best response
a)
CloudWatch
b)
CloudInspector
c)
CloudTrail
d)
Trusted Advisor
48.
A company has a set of database administrators that are responsible for implementing and managing the database resources in the organization’s AWS account. The database administrators have a set of on-premise Windows 10 workstations. Which of the following tools can they use?
a)
AWS Management console and AWS CLI only
b)
AWS Management console, AWS CLI, and AWS PowerShell
c)
AWS CLI and AWS PowerShell only
d)
AWS Management console and AWS PowerShell only
49.
Which of the following AWS detection services provides a comprehensive view of your security posture for all your AWS accounts? Choose the best response
a)
GuardDuty
b)
Security Hub
c)
Inspector
d)
AWS Config
e)
Detective
50.
Which of the following methods would be the most efficient way to ensure your organization follows a naming convention across its account? Choose the best response
a)
Send out an email with the details of your naming conventions for resources in the account.
b)
Create a policy with your naming requirements and assign it to an account role.
c)
Create a service-level agreement with your naming requirements and assign it to the account.
d)
Give all other users except for yourself read-only access to the account. Have all requests to create resources sent to you so you can review the names being assigned to resources, and then create them.
51.
Which of the following options are included in the Enterprise support plan that are not in other plans? Select all that apply
a)
A TAM (Technical Account Manager)
b)
Unlimited cases / unlimited contacts (IAM supported)
c)
A Concierge Support Team
d)
24x7 phone, email, and chat access to Cloud Support Engineers
e)
Well-Architected Reviews
52.
The Status Health Dashboard can only be accessed by people with current subscriptions to the AWS platform. True or false?
a)
true
b)
false
53.
A business uses an Amazon RDS for PostgreSQL database instance to manage a fleet of web servers. Following a normal compliance review, the corporation establishes a standard requiring all production databases to have a recovery point objective (RPO) of less than one second.
Which solution satisfies these criteria?
a)
Enable a Multi-AZ deployment for the DB instance.
b)
Enable auto scaling for the DB instance in one Availability Zone
c)
Configure the DB instance in one Availability Zone, and create multiple read replicas in a separate Availability Zone.
d)
Configure the DB instance in one Availability Zone, and configure AWS Database Migration Service (AWS DMS) change data capture (CDC) tasks.
54.
Which of the following AWS services provide elastic web-scale cloud computing that allows you to deploy operating system instances? Chose the best response
a)
Amazon EBS
b)
Amazon EC2
c)
AWS Lambda
d)
AWS Batch
55.
AWS maintains an online repository of data privacy resources and FAQs for AWS products and services. True or false?
a)
true
b)
false
56.
Which of the following are needed before using AWS Firewall Manager? Select all that apply
a)
Your account must be a member of AWS Organizations.
b)
Your account cannot be a member of AWS Organizations.
c)
Your account must be the AWS Firewall Manager administrator.
d)
You must have AWS Config enabled for your accounts and regions.
e)
You must enable RAM for all member accounts in your organization.
57.
A company is trying some services that are being offered by AWS in the Free Tier. They won’t ever exceed the Free Tier level, so they don’t need to pay for these services. Do these services allow provide credits for downtime?
a)
Yes
b)
No
58.
What health dashboard provides a global view of the health condition for AWS services? Choose the best response
a)
AWS Status Dashboard
b)
Service Health Dashboard
c)
Resource Health Dashboard
d)
Personal Health Dashboard
59.
Private load balancers are used to balance traffic inside your VPC, where only public IP addresses are used. True or false?
a)
true
b)
false
60.
Which of the following AWS storage services allow you to connect to storage from an on-premises application using standard file protocols? Choose the best response
a)
Instance stores
b)
Amazon EBS
c)
Amazon EFS
d)
Amazon S3
e)
Amazon Glacier
61.
What type of file is used to create a CloudFormation template? Select all that apply
a)
ASP
b)
JSON
c)
HTML
d)
YAML
e)
PHP
62.
When your organization agrees to use AWS, the Amazon privacy policy says that Amazon can mine your data for advertising or marketing purposes. True or false?
a)
true
b)
false
63.
If you apply tags at a resource group level, they are propagated to resources within the resource group. True or false?
a)
true
b)
false
64.
AWS Elastic Beanstalk is a PaaS service you can use to automate deployments. True or false?
a)
true
b)
false
65.
Which compute option reduces costs when you commit to an hourly amount of compute usage for a 1-year or 3-year term? Choose the best response
a)
Spot Instances
b)
Reserved Instances
c)
Savings Plans
d)
Dedicated Hosts
e)
Tiered pricing
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