Updated Cisco 200-301 Dumps |Verified Study Material 2020 | Exam4Help.com

Sample Questions:-

Question: 1

which purpose does a northbound API serve in a controller-based networking architecture?

A. communicates between the controller and the physical network hardware
B. reports device errors to a controller
C. generates statistics for network hardware and traffic
D. facilitates communication between the controller and the applications

Answer: D 


Question: 2

What is the primary purpose of a First Hop Redundancy Protocol?

A. It allows directly connected neighbors to share configuration information.
B. It allows a router to use bridge priorities to create multiple loop-free paths to a single destination.
C. It reduces routing failures by allowing Layer 3 load balancing between OSPF neighbors that have the same link metric.
D. It reduces routing failures by allowing more than one router to represent itself, as the default gateway of a network.

Answer: D


Question: 3

The service password-encryption command is entered on a router. What is the effect of this configuration?

A. restricts unauthorized users from viewing clear-text passwords in the running configuration
B. encrypts the password exchange when a VPN tunnel is established
C. prevents network administrators from configuring clear-text passwords 
D. protects the VLAN database from unauthorized PC connections on the switch

Answer: A


Question: 4

what occurs to frames during the process of frame flooding?

A. Frames are sent to every port on the switch in the same VLAN except from the originating port
B. Frames are sent to every port on the switch that has a matching entry in the MAC address table.
C. Frames are sent to all ports, including those that are assigned to other VLANs.
D. Frames are sent to every port on the switch in the same VLAN.

Answer: A


Question: 5

The SW1 interface g0/1 is in the down/down state. Which two configurations are valid reasons for the interface conditions?(choose two)

A. There is a duplex mismatch
B. There is a speed mismatch
C. There is a protocol mismatch
D. The interface is shut down
E. The interface is error-disabled

Answer: D,E 


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Sample Questions:-

Question: 1

A financial services company needs to aggregate daily stock trade data from the exchanges into a data store. The company requires that data be streamed directly into the data store, but also occasionally allows data to be modified using SQL. The solution should integrate complex, analytic queries running with minimal latency. The solution must provide a business intelligence dashboard that enables viewing of the top contributors to anomalies in stock prices. Which solution meets the company’s requirements?

A. Use Amazon Kinesis Data Firehose to stream data to Amazon S3. Use Amazon Athena as a data source for Amazon QuickSight to create a business intelligence dashboard.
B. Use Amazon Kinesis Data Streams to stream data to Amazon Redshift. Use Amazon Redshift as a data source for Amazon QuickSight to create a business intelligence dashboard.
C. Use Amazon Kinesis Data Firehose to stream data to Amazon Redshift. Use Amazon Redshift as a data source for Amazon QuickSight to create a business intelligence dashboard.
D. Use Amazon Kinesis Data Streams to stream data to Amazon S3. Use Amazon Athena as a data source for Amazon QuickSight to create a business intelligence dashboard.

Answer: D


Question: 2

A financial company hosts a data lake in Amazon S3 and a data warehouse on an Amazon Redshift cluster. The company uses Amazon QuickSight to build dashboards and wants to secure access from its onpremises Active Directory to Amazon QuickSight. How should the data be secured?

A. Use an Active Directory connector and single sign-on (SSO) in a corporate network environment.
B. Use a VPC endpoint to connect to Amazon S3 from Amazon QuickSight and an IAM role to authenticate Amazon Redshift.
C. Establish a secure connection by creating an S3 endpoint to connect Amazon QuickSight and a VPC endpoint to connect to Amazon Redshift.
D. Place Amazon QuickSight and Amazon Redshift in the security group and use an Amazon S3 endpoint to connect Amazon QuickSight to Amazon S3.

Answer: B


Question: 3

A real estate company has a mission-critical application using Apache HBase in Amazon EMR. Amazon EMR is configured with a single master node. The company has over 5 TB of data stored on an Hadoop Distributed File System (HDFS). The company wants a cost-effective solution to make its HBase data highly available. Which architectural pattern meets company’s requirements?

A. Use Spot Instances for core and task nodes and a Reserved Instance for the EMR master node. Configure the EMR cluster with multiple master nodes. Schedule automated snapshots using Amazon EventBridge.
B. Store the data on an EMR File System (EMRFS) instead of HDFS. Enable EMRFS consistent view. Create an EMR HBase cluster with multiple master nodes. Point the HBase root directory to an Amazon S3 bucket.
C. Store the data on an EMR File System (EMRFS) instead of HDFS and enable EMRFS consistent view. Run two separate EMR clusters in two different Availability Zones. Point both clusters to the same HBase root directory in the same Amazon S3 bucket.
D. Store the data on an EMR File System (EMRFS) instead of HDFS and enable EMRFS consistent view. Create a primary EMR HBase cluster with multiple master nodes. Create a secondary EMR HBase readreplica cluster in a separate Availability Zone. Point both clusters to the same HBase root directory in the same Amazon S3 bucket.

Answer: C 


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Sample Questions:-

Question: 1

A company has a multi-tier application that runs six front-end web servers in an Amazon EC2 Auto Scaling group in a single Availability Zone behind an Application Load Balancer (ALB) A solutions architect needs to modify the infrastructure to be highly available without modifying the application Which architecture should the solutions architect choose that provides high availability?

A. Create an Auto Scaling group that uses three instances across each of two Regions
B. Modify the Auto Scaling group to use three instances across each of two Availability Zones
C. Create an Auto Scaling template that can be used to quickly create more instances in another Region
D. Change the ALB in front of the Amazon EC2 instances in a round-robin configuration to balance traffic to the web tier

Answer: B


Question: 2

A company runs an internal browser-based application The application runs on Amazon EC2 instances behind an Application Load Balancer The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones The Auto Scaling group scales up to 20 instances during work hours, but scales down to 2 instances overnight Staff are complaining that the application is very slow when the day begins, although it runs well by mid-morning. How should the scaling be changed to address the staff complaints and keep costs to a minimum?

A. Implement a scheduled action that sets the desired capacity to 20 shortly before the office opens
B. Implement a step scaling action triggered at a lower CPU threshold, and decrease the cooldown period.
C. Implement a target tracking action triggered at a lower CPU threshold and decrease the cooldown period
D. Implement a scheduled action that sets the minimum and maximum capacity to 20 shortly before the office opens

Answer: A


Question: 3

A solutions architect is designing a solution to access a catalog of images and provide users with the ability to submit requests to customize images Image customization parameters will be in any request sent to an AWS API Gateway API The customized image will be generated on demand, and users will receive a link they can click to view or download their customized image The solution must be highly available for viewing and customizing images What is the MOST cost-effective solution to meet these requirements?

A. Use Amazon EC2 instances to manipulate the original image into the requested customization Store the original and manipulated images in Amazon S3 Configure an Elastic Load Balancer in front of the EC2 instances
B. Use AWS Lambda to manipulate the original image to the requested customization Store the original and manipulated images in Amazon S3 Configure an Amazon CloudFront distribution with the S3 bucket as the origin
C. Use AWS Lambda to manipulate the original image to the requested customization Store the original images in Amazon S3 and the manipulated images in Amazon DynamoDB Configure an Elastic Load Balancer in front of the Amazon EC2 instances
D. Use Amazon EC2 instances to manipulate the original image into the requested customization Store the original images in Amazon S3 and the manipulated images in Amazon DynamoDB Configure an Amazon CloudFront distribution with the S3 bucket as the origin

Answer: B 

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Sample Questions:-

Question: 1

You are currently hosting multiple applications in a VPC and have logged numerous port scans coming in from a specific IP address block. Your security team has requested that all access from the offending IP address block be denied for the next 24 hours. Which of the following is the best method to quickly and temporarily deny access from the specified IP address block?

A. Create an AD policy to modify Windows Firewall settings on all hosts in the VPC to deny access from the IP address block
B. Modify the Network ACLs associated with all public subnets in the VPC to deny access from the IP address block
C. Add a rule to all of the VPC 5 Security Groups to deny access from the IP address block 
D. Modify the Windows Firewall settings on all Amazon Machine Images (AMIs) that your organization uses in that VPC to deny access from the IP address block

Answer: B


Question: 2

The operations team and the development team want a single place to view both operating system and application logs. How should you implement this using AWS services? Choose two answers

A. Using AWS CloudFormation, create a CloudWatch Logs LogGroup and send the operating system and application logs of interest using the CloudWatch Logs Agent
B. Using AWS CloudFormation and configuration management, set up remote logging to send events via UDP packets to CloudTrail
C. Using configuration management, set up remote logging to send events to Amazon Kinesis and insert these into Amazon CloudSearch or Amazon Redshift, depending on available analytic tools
D. Using AWS CloudFormation, create a CloudWatch Logs LogGroup. Because the CloudWatch log agent automatically sends all operating system logs, you only have to configure the application logs for sending off-machine
E. Using AWS CloudFormation, merge the application logs with the operating system logs, and use IAM Roles to allow both teams to have access to view console output from Amazon EC2

Answer: A,C


Question: 3

You are working with customer who has 10 TB of archival data that they want to migrate to AmazonGlacier. The customer has a 1Mbps connection to the Internet. Which service or feature provide the fastest method of getting the data into Amazon Glacier?

A. Amazon Glacier multipart upload
B. AWS Storage Gateway
C. VM Import/Export
D. AWS Import/Export

Answer: D


Question: 4

A user has provisioned 2000 IOPS to the EBS volume. The application hosted on that EBS is experiencing less IOPS than provisioned. Which of the below mentioned options does not affect the IOPS of the volume?

A. The application does not have enough IO for the volume
B. The instance is EBS optimized
C. The EC2 instance has 10 Gigabit Network connectivity
D. The volume size is too large

Answer: D 


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Sample Questions:-

Question: 1

To run an application, a DevOps Engineer launches an Amazon EC2 instances with public IP addresses in a public subnet. A user data script obtains the application artifacts and installs them on the instances upon launch. A change to the security classification of the application now requires the instances to run with no access to the Internet. While the instances launch successfully and show as healthy, the application does not seem to be installed. Which of the following should successfully install the application while complying with the new rule?

A. Launch the instances in a public subnet with Elastic IP addresses attached. Once the application is installed and running, run a script to disassociate the Elastic IP addresses afterwards.
B. Set up a NAT gateway. Deploy the EC2 instances to a private subnet. Update the private subnet's route table to use the NAT gateway as the default route.
C. Publish the application artifacts to an Amazon S3 bucket and create a VPC endpoint for S3. Assign an IAM instance profile to the EC2 instances so they can read the application artifacts from the S3 bucket.
D. Create a security group for the application instances and whitelist only outbound traffic to the artifact repository. Remove the security group rule once the install is complete.

Answer: C


Question: 2

An IT department manages a portfolio with Windows and Linux (Amazon and Red Hat Enterprise Linux) servers both on-premises and on AWS. An audit reveals that there is no process for updating OS and core application patches, and that the servers have inconsistent patch levels. Which of the following provides the MOST reliable and consistent mechanism for updating and maintaining all servers at the recent OS and core application patch levels?

A. Install AWS Systems Manager agent on all on-premises and AWS servers. Create Systems Manager Resource Groups. Use Systems Manager Patch Manager with a preconfigured patch baseline to run scheduled patch updates during maintenance windows.
B. Install the AWS OpsWorks agent on all on-premises and AWS servers. Create an OpsWorks stack with separate layers for each operating system, and get a recipe from the Chef supermarket to run the patch commands for each layer during maintenance windows.
C. Use a shell script to install the latest OS patches on the Linux servers using yum and schedule it to run automatically using cron. Use Windows Update to automatically patch Windows servers.
D. Use AWS Systems Manager Parameter Store to securely store credentials for each Linux and Windows server. Create Systems Manager Resource Groups. Use the Systems Manager Run Command to remotely deploy patch updates using the credentials in Systems Manager Parameter Store

Answer: A


Question: 3

A company is setting up a centralized logging solution on AWS and has several requirements. The company wants its Amazon CloudWatch Logs and VPC Flow logs to come from different sub accounts and to be delivered to a single auditing account. However, the number of sub accounts keeps changing. The company also needs to index the logs in the auditing account to gather actionable insight. How should a DevOps Engineer implement the solution to meet all of the company's requirements?

A. Use AWS Lambda to write logs to Amazon ES in the auditing account. Create an Amazon CloudWatch subscription filter and use Amazon Kinesis Data Streams in the sub accounts to stream the logs to the Lambda function deployed in the auditing account.
B. Use Amazon Kinesis Streams to write logs to Amazon ES in the auditing account. Create a CloudWatch subscription filter and use Kinesis Data Streams in the sub accounts to stream the logs to the Kinesis stream in the auditing account.
C. Use Amazon Kinesis Firehose with Kinesis Data Streams to write logs to Amazon ES in the auditing account. Create a CloudWatch subscription filter and stream logs from sub accounts to the Kinesis stream in the auditing account.
D. Use AWS Lambda to write logs to Amazon ES in the auditing account. Create a CloudWatch subscription filter and use Lambda in the sub accounts to stream the logs to the Lambda function deployed in the auditing account.

Answer: C

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Sample Questions:-

Question: 1

A SysOps Administrator is troubleshooting Amazon EC2 connectivity issues to the internet. The EC2 instance is in a private subnet. Below is the route table that is applied to the subnet of the EC2 instance.
Destination – 10.2.0.0/16
Target – local
Status – Active
Propagated – No
Destination – 0.0.0.0/0
Target – nat-xxxxxxx
Status – Blackhole
Propagated – No
What has caused the connectivity issue?

A. The NAT gateway no longer exists
B. There is no route to the internet gateway.
C. The routes are no longer propagating.
D. There is no route rule with a destination for the internet.

Answer: A


Question: 2

A company has adopted a security policy that requires all customer data to be encrypted at rest. Currently, customer data is stored on a central Amazon EFS file system and accessed by a number of different applications from Amazon EC2 instances. How can the SysOps Administrator ensure that all customer data stored on the EFS file system meets the new requirement?

A. Update the EFS file system settings to enable server-side encryption using AES-256.
B. Create a new encrypted EFS file system and copy the data from the unencrypted EFS file system to the new encrypted EFS file system.
C. Use AWS CloudHSM to encrypt the files directly before storing them in the EFS file system.
D. Modify the EFS file system mount options to enable Transport Layer Security (TLS) on each of the EC2 instances.

Answer: B


Question: 3

A SysOps Administrator has implemented an Auto Scaling group with a step scaling policy. The Administrator notices that the additional instances have not been included in the aggregated metrics. Why are the additional instances missing from the aggregated metrics?

A. The warm-up period has not expired
B. The instances are still in the boot process
C. The instances have not been attached to the Auto Scaling group
D. The instances are included in a different set of metrics

Answer: B


Question: 4

A company using AWS Organizations requires that no Amazon S3 buckets in its production accounts should ever be deleted. What is the SIMPLEST approach the SysOps Administrator can take to ensure S3 buckets in those accounts can never be deleted?

A. Set up MFA Delete on all the S3 buckets to prevent the buckets from being ddeleted.
B. Use service control policies to deny the s3:DeleteBucket action on all buckets in production accounts.
C. Create an IAM group that has an IAM policy to deny the s3:DeleteBucket action on all buckets in production accounts.
D. Use AWS Shield to deny the s3:DeleteBucket action on the AWS account instead of all S3 buckets.

Answer: B

Question: 5

A company’s static website hosted on Amazon S3 was launched recently, and is being used by tens of thousands of users. Subsequently, website users are experiencing 503 service unavailable errors. Why are these errors occurring?

A. The request rate to Amazon S3 is too high.
B. There is an error with the Amazon RDS database.
C. The requests to Amazon S3 do not have the proper permissions.
D. The users are in different geographical region and Amazon Route 53 is restricting access.

Answer: A 


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Sample Questions:

Question: 1

An Alexa Skill Builder is troubleshooting issues with a custom skill backed by an AWS Lambda function that integrates with an external API controlling a light bulb. The Builder observes that when saying “Alexa, turn on the light” the response is “light is not responding” and 10 seconds later, the light turns on. What is the MOST likely cause for this issue and how can it be solved?

A. The Lambda function is not executing fast enough. Double the currently specified Lambda memory allocation in the Lambda basic settings section.
B. The default Lambda function timeout setting is too short and the Lambda function times out before the response from the external API can be processed and a reply can be sent back to Amazon AlexA. Increase the Lambda timeout limit.
C. There are too many concurrent Lambda functions running, causing the existing Lambda function to Block and then time out before a response can be returned to Amazon AlexA. Increase the Lambda function reserve concurrency value to 30, then verify that the function can complete its work within 10 seconds.
D. There is a bug in the Lambda function code preventing the external API from being called. Enable Lambda debugging and error handling and check Amazon CloudWatch Logs for the error, then modify the code accordingly.

Answer: D


Question: 2

An Alexa Skill Builder wants to create a skill that asks the user two yes/no QUESTION NO:s:
Alexa:Do you like cats?
Alexa:Do you like dogs?
When the username answers “yes”, how should the Builder code the handler to know which QUESTION NO: The answer refers to?

A. Using session attributes, store the previous Question: as the context for use in theAMAZON.YesIntent handler.
B. Within theAMAZON.YesIntenthandler, prompt the user to repeat the name of the animal that they like.
C. Within theAMAZON.YesIntenthandler, define a slot to store and retrieve the previously asked QUESTION NO:.
D. Access Amazon CloudWatch Logs and retrieve the previous Question: topic from the recent log messages.

Answer: C 


Question: 3

An Alexa Skill Builder has created a custom skill about basketball including aHowToPlayBasketballintent. When looking at the Intent History page in the developer console, the Builder sees that a number of users are asking the skill how to play baseball. The Builder wants to add a relevant response directing the user back to the topic of basketball. How should the Builder implement this?

A. AddAMAZON.FallbackIntentand respond with a message about baseball in the handler
B. Create a custom intent related to baseball, and when matched, provide a relevant response
C. Add more sample utterances related to baseball in theHowToPlayBasketballintent
D. Create a new custom baseball slot and add a slot-filling utterance to theHowToPlayBasketballintent.

Answer: A


Question: 4

An Alexa Skill Builder needs to set up an Amazon Alexa skill beta test. What user identifier should be used to add beta testers?

A. AWS account number
B. Alexa user email address
C. Amazon vendor ID
D. Amazon customer ID

Answer: B


Question: 5

An Alexa Skill Builder did not include a display template in a skill. When the skill is used with an Amazon Alexa enabled device with a screen, cards used in the skill are:

A. rendered as a gray screen.
B. rendered using the skill icon as the foreground image.
C. rendered using the skill icon as the background image.
D. rendered usingBodyTemplate1.

Answer: D 


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Sample Questions:-

Question #1

An online gaming company is planning to launch a new game with Amazon DynamoDB as its data store. The database should be designated to support the following use cases: 
Update scores in real time whenever a player is playing the game.
Retrieve a player’s score details for a specific game session.
A Database Specialist decides to implement a DynamoDB table. Each player has a unique user_id and each game has a unique game_id. Which choice of keys is recommended for the DynamoDB table?

A. Create a global secondary index with game_id as the partition key
B. Create a global secondary index with user_id as the partition key
C. Create a composite primary key with game_id as the partition key and user_id as the sort key
D. Create a composite primary key with user_id as the partition key and game_id as the sort key

Answer: B


Question #2

A Database Specialist is creating Amazon DynamoDB tables, Amazon CloudWatch alarms, and associated infrastructure for an Application team using a development AWS account. The team wants a deployment method that will standardize the core solution components while managing environment-specific settings separately, and wants to minimize rework due to configuration errors. Which process should the Database Specialist recommend to meet these requirements?

A. Organize common and environmental-specific parameters hierarchically in the AWS Systems ManagerParameter Store, then reference the parameters dynamically from an AWS CloudFormation template.Deploy the CloudFormation stack using the environment name as a parameter.
B. Create a parameterized AWS CloudFormation template that builds the required objects. Keep separateenvironment parameter files in separate Amazon S3 buckets. Provide an AWS CLI command that deploysthe CloudFormation stack directly referencing the appropriate parameter bucket.
C. Create a parameterized AWS CloudFormation template that builds the required objects. Import thetemplate into the CloudFormation interface in the AWS Management Console. Make the required changesto the parameters and deploy the CloudFormation stack.
D. Create an AWS Lambda function that builds the required objects using an AWS SDK. Set the requiredparameter values in a test event in the Lambda console for each environment that the Application team canmodify, as needed. Deploy the infrastructure by triggering the test event in the console.

Answer: C


Question #3

A company is using Amazon with Aurora Replicas for read-only workload scaling. A Database Specialist needs to split up two read-only applications so each application always connects to a dedicated replica. The Database Specialist wants to implement load balancing and high availability for the read-only applications. Which solution meets these requirements?

A. Use a specific instance endpoint for each replica and add the instance endpoint to each read-onlyapplication connection string.
B. Use reader endpoints for both the read-only workload applications.
C. Use a reader endpoint for one read-only application and use an instance endpoint for the other read-onlyapplication.
D. Use custom endpoints for the two read-only applications.

Answer: B

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Sample Questions:-

Question: 1

A Machine Learning Specialist is working with multiple data sources containing billions of records that need to be joined. What feature engineering and model development approach should the Specialist take with a dataset this large?

A. Use an Amazon SageMaker notebook for both feature engineering and model development
B. Use an Amazon SageMaker notebook for feature engineering and Amazon ML for model development
C. Use Amazon EMR for feature engineering and Amazon SageMaker SDK for model development
D. Use Amazon ML for both feature engineering and model development.

Answer: B


Question: 2

A Machine Learning Specialist has completed a proof of concept for a company using a small data sample and now the Specialist is ready to implement an end-to-end solution in AWS using Amazon SageMaker The historical training data is stored in Amazon RDS Which approach should the Specialist use for training a model using that data?

A. Write a direct connection to the SQL database within the notebook and pull data in
B. Push the data from Microsoft SQL Server to Amazon S3 using an AWS Data Pipeline and provide the S3 location within the notebook.
C. Move the data to Amazon DynamoDB and set up a connection to DynamoDB within the notebook to pull data in
D. Move the data to Amazon ElastiCache using AWS DMS and set up a connection within the notebook to pull data in for fast access.

Answer: B


Question: 3

Which of the following metrics should a Machine Learning Specialist generally use to compare/evaluate machine learning classification models against each other?

A. Recall
B. Misclassification rate
C. Mean absolute percentage error (MAPE)
D. Area Under the ROC Curve (AUC)

Answer: D 


Question: 4

A Machine Learning Specialist is using Amazon SageMaker to host a model for a highly available customer-facing application . The Specialist has trained a new version of the model, validated it with historical data, and now wants to deploy it to production To limit any risk of a negative customer experience, the Specialist wants to be able to monitor the model and roll it back, if needed. What is the SIMPLEST approach with the LEAST risk to deploy the model and roll it back, if needed?

A. Create a SageMaker endpoint and configuration for the new model version. Redirect production traffic to the new endpoint by updating the client configuration. Revert traffic to the last version if the model does not perform as expected.
B. Create a SageMaker endpoint and configuration for the new model version. Redirect production traffic to the new endpoint by using a load balancer Revert traffic to the last version if the model does not perform as expected.
C. Update the existing SageMaker endpoint to use a new configuration that is weighted to send 5% of the traffic to the new variant. Revert traffic to the last version by resetting the weights if the model does not perform as expected.
D. Update the existing SageMaker endpoint to use a new configuration that is weighted to send 100% of the traffic to the new variant Revert traffic to the last version by resetting the weights if the model does not perform as expected.

Answer: A


Question: 5

A manufacturing company has a large set of labeled historical sales data The manufacturer would like to predict how many units of a particular part should be produced each quarter Which machine learning approach should be used to solve this problem?

A. Logistic regression
B. Random Cut Forest (RCF)
C. Principal component analysis (PCA)
D. Linear regression

Answer: D 


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Sample Questions:-

Question: 1

The Security team believes that a former employee may have gained unauthorized access to AWS resources sometime in the past 3 months by using an identified access key. What approach would enable the Security team to find out what the former employee may have done within AWS?

A. Use the AWS CloudTrail console to search for user activity.
B. Use the Amazon CloudWatch Logs console to filter CloudTrail data by user.
C. Use AWS Config to see what actions were taken by the user.
D. Use Amazon Athena to query CloudTrail logs stored in Amazon S3.

Answer: A


Question: 2

The Security Engineer implemented a new vault lock policy for 10TB of data and called initiate-vaultlock 12 hours ago. The Audit team identified a typo that is allowing incorrect access to the vault. What is the MOST cost-effective way to correct this?

A. Call the abort-vault-lock operation, fix the typo, and call the initiate-vault-lock again.
B. Copy the vault data to Amazon S3, delete the vault, and create a new vault with the data.
C. Update the policy, keeping the vault lock in place.
D. Update the policy and call initiate-vault-lock again to apply the new policy.

Answer: A


Question: 3

A company wants to control access to its AWS resources by using identities and groups that are defined in its existing Microsoft Active Directory. What must the company create in its AWS account to map permissions for AWS services to Active Directory user attributes?

A. AWS IAM groups
B. AWS IAM users
C. AWS IAM roles
D. AWS IAM access keys

Answer: C


Question: 4

A company has contracted with a third party to audit several AWS accounts. To enable the audit, cross-account IAM roles have been created in each account targeted for audit. The Auditor is having trouble accessing some of the accounts. Which of the following may be causing this problem? (Choose three.)

A. The external ID used by the Auditor is missing or incorrect.
B. The Auditor is using the incorrect password.
C. The Auditor has not been granted sts:AssumeRole for the role in the destination account.
D. The Amazon EC2 role used by the Auditor must be set to the destination account role.
E. The secret key used by the Auditor is missing or incorrect.
F. The role ARN used by the Auditor is missing or incorrect.

Answer: A,C,F


Question: 5

Compliance requirements state that all communications between company on-premises hosts an EC2 instances be encrypted in transit. Hosts use custom proprietary protocols for their communication, and EC2 instances need to be fronted by a load balancer for increased availability. Which of the following solutions will meet these requirements?

A. Offload SSL termination onto an SSL listener on a Classic Load Balancer, and use a TCP connection between the load balancer and the EC2 instances.
B. Route all traffic through a TCP listener on a Classic Load Balancer, and terminate the TLS connection on the EC2 instances.
C. Create an HTTPS listener using an Application Load Balancer, and route all of the communication through that load balancer.
D. Offload SSL termination onto an SSL listener using an Application Load Balancer, and re-spawn and SSL connection between the load balancer and the EC2 instances.

Answer: B 


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Sample Questions:

Question: 1

Under the shared responsibility model, which of the following is the customer responsible for?

A. Ensuring that disk drives are wiped after use.
B. Ensuring that firmware is updated on hardware devices.
C. Ensuring that data is encrypted at rest.
D. Ensuring that network cables are category six or higher.

Answer: C


Question: 2

The use of what AWS feature or service allows companies to track and categorize spending on a detailed level?

A. Cost allocation tags
B. Consolidated billing
C. AWS Budgets
D. AWS Marketplace

Answer: A


Question: 3

Which service stores objects, provides real-time access to those objects, and offers versioning and lifecycle capabilities?

A. Amazon Glacier
B. AWS Storage Gateway
C. Amazon S3
D. Amazon EBS

Answer: C


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