Exam SAA-C01: AWS Certified Solutions Architect - Associate (Released February 2018), exam SAA-C01 exam materials and exam dumps
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The exam dumps are designed to help you pass the AWS Certified Solutions Architect Associate Exam with ease. The course provides essential hands-on training on designing, planning, and scaling cloud deployments and implementations for Solutions Architects. Utilizing best practices and recommended design strategies, you will be able to design highly available, fault-tolerant, scalable and cost-effective cloud solutions for your clients.
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NEW QUESTION: 1
What is required in order to make a single web server in VPC (Virtual Private Cloud) publicity
accessible?
Choose 4 answers
A. Configure the routing table of the subnet
B. Associate an Elastic IP to the web server
C. Add a CNAME record to your Route 53 hosted zone
D. Configure an internet gateway
E. Set up a NAT instance
F. Alter the web server's security group to allow inbound web traffic on ports being used to serve
web traffic
Answer: A,B,D,F
NEW QUESTION: 2
You need a solution to distribute traffic evenly across all of the containers for a task running
on Amazon ECS.
Your task definitions define dynamic host port mapping for your containers. What AWS feature
provides this functionality?
A. Classic load balancers support dynamic host port mapping
B. All elastic Load balancing instances support dynamic host port mapping
C. CloudFront custom origins support dynamic host port mapping
D. Application load balancers support dynamic host port mapping
Answer: D
NEW QUESTION: 3
You have been asked to design the storage layer for an application. The application requires
disk performance of at least 100,000 IOPS in addition, the storage layer must be able to survive the
loss of an individual disk. EC2 instance, or Availability Zone without any data loss. The volume you
provide must have a capacity of at least 3 TB. Which of the following designs will meet these
objectives'?
A. Instantiate a c3 8xlarge instance in us-east-i provision 4x1TB EBS volumes, attach them to the
instance, and configure them as a single RAID 5 volume Ensure that EBS snapshots are performed
every 15 minutes.
B. Instantiate a c3 8xlarge Instance in us-east-1 Provision 3x1TB EBS volumes attach them to the
instance, and configure them as a single RAID 0 volume Ensure that EBS snapshots are performed
every 15 minutes.
C. Instantiate an 12 8xlarge instance in us-east-1a Create a RAID 0 volume using the four 800GB SSD
ephemeral disks provided with the instance Provision 3x1 TB EBS volumes attach them to the
instance and configure them as a second RAID 0 volume Configure synchronous, block-level
replication from the ephemeral-backed volume to the EBS-backed volume.
D. Instantiate an 12 8xlarge instance in us-east-1a create a raid 0 volume using the four 800GB SSD
ephemeral disks provide with the Instance Configure synchronous block-level replication to an
Identically configured Instance in us-east-1b.
E. Instantiate a c3 8xlarge Instance In us-east-1 Provision an AWS Storage Gateway and configure it
for 3 TB of storage and 100 000 lOPS Attach the volume to the instance.
Answer: B
NEW QUESTION: 4
If you're unable to connect via SSH to your EC2 instance. Which of the following should you
check and possibly correct to restore connectivity?
A. Adjust the instance's Security Group to permit ingress traffic over port 22 from your IP
B. Apply the most recently released Operating System security patches
C. Configure the IAM role to permit changes to security group settings
D. Modify the instance security group to allow ingress of ICMP packets from your IP
E. Adjust security group to permit egress traffic over TCP port 443 from your IP
Answer: B
NEW QUESTION: 5
You have an application running on a single Amazon EC2 instance with a 1 TB Amazon EBS
magnetic volume. Using CloudWatch, you have found that Amazon EBS throughput is poor when the
Amazon EC2 instance is under high network load. Which of the following may help improve
performance?
A. Migrate the Amazon EBS volume to a General Purpose volume
B. Migrate the Amazon EBS volume to a provisioned IOPs volume
C. Modify the instance to enable enhanced networking
D. Relaunch the instance as Amazon EBS-optimized
Answer: B
NEW QUESTION: 6
An instance is launched into a VPC subnet with the network ACL configures to allow all inbound
traffic and deny all outbound traffic. The instance's security group is configured to allow SSH from
any IP address and deny all outbound traffic. What changes need to be made to allow SSH access to
instance?
A. The outbound security group needs to be modified to allow outbound traffic
B. Both the outbound security group and outbound network ACL need to be modified to allow
outbound traffic
C. The outbound network ACL needs to be modified to allow outbound traffic
D. Nothing, it can be accessed from any IP address using SSH
Answer: B
NEW QUESTION: 7
A Solutions Architect is developing a solution for sharing files in an organization. The solution
must allow multiple users to access the storage service at once from different virtual machines and
scale automatically. It must also support file-level locking.
Which storage service meets the requirements of this use case?
A. Amazon EFS
B. Amazon EBS
C. Cached Volumes
D. Amazon S3
Answer: A
NEW QUESTION: 8
Your organization is looking for a solution that can help the business with streaming data.
Several services will require access to read and process the same stream concurrently. What AWS
service meets the business requirements?
A. Amazon Kinesis Streams
B. Amazon SQS
C. Amazon CloudFront
D. Amazon Kinesis Firehose
Answer: A
NEW QUESTION: 9
A client application requires operating system privileges on a relational database server.
What is an appropriate configuration for a highly available database architecture?
A. Amazon EC2 instances in a replication configuration utilizing two different Availability Zones
B. Amazon RDS in a Multi-AZ configuration
C. Amazon EC2 instances in a replication configuration utilizing a single Availability Zone
D. A standalone Amazon EC2 instance
Answer: A
Explanation
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html
NEW QUESTION: 10
Which of the following notification endpoints or clients are supported by Amazon Simple
Notification Service? Choose 2 answers
A. File Transfer Protocol
B. CloudFront distribution
C. Email
D. Short Message Service
E. Simple Network Management Protocol
Answer: A,B
NEW QUESTION: 11
When using consolidated billing there are two account types. What are they?
A. Main account and Secondary account.
B. Main account and Sub account.
C. Parent account and Child account
D. Paying account and Linked account
Answer: D
NEW QUESTION: 12
A customer has a single 3-TB volume on-premises that is used to hold a large repository of
images and print layout files. This repository is growing at 500 GB a year and must be presented as a
single logical volume. The customers is becoming. Which AWS Storage Gateway configuration meets
the customer requirements?
A. Gateway-Virtual Tape library with snapshots to Amazon S3
B. Gateway-stored volumes with snapshots scheduled to Amazon S3
C. Gateway-Virtual tape library with snapshots to Amazon Glacier
D. Gateway-Cached volumes with snapshots scheduled to Amazon S3
Answer: A
NEW QUESTION: 13
What does the "Server Side Encryption" option on Amazon S3 provide?
A. It doesn't exist for Amazon S3, but only for Amazon EC2.
B. It encrypts the files that you send to Amazon S3, on the server side.
C. It provides an encrypted virtual disk in the Cloud.
D. It allows to upload files using an SSL endpoint, for a secure transfer.
Answer: B
NEW QUESTION: 14
You are building a system to distribute confidential training videos to employees. Using cloud
front, what method could be used to serve content that is stored in S3, but not publically accessible
from S3 directly?
A. Create an Origin Access identity for CLoudFront and grant access to the objects in your S3 bucket
to that OAI
B. Create an identity and Access Amangeement User for CloudFornt and grant Access to the objects
in your S3 bucket to that IAM user
C. Add the CloudFront account security group "amazon-ct/amazon-cf-sg" to the appropriate S3
bucket policy
D. Create a S3 bucket policy that lists the Cloudfront distribution ID as the Principle and the target as
the Amazon Resource Name
Answer: A
NEW QUESTION: 15
All Amazon EC2 instances are assigned two IP addresses at launch, out of which one can only
be reached from within the Amazon EC2 network?
A. Elastic IP Address
B. Multiple IP address
C. Private IP address
D. Public IP address
Answer: C
NEW QUESTION: 16
An AWS customer runs a public blogging website. The site users upload two million blog
entries a month The average blog entry size is 200 KB. The access rate to blog entries drops to
negligible 6 months after publication and users rarely access a blog entry 1 year after publication.
Additionally, blog entries have a high update rate during the first 3 months following publication, this
drops to no updates after 6 months. The customer wants to use CloudFront to improve his user's load
times. Which of the following recommendations would you make to the customer?
A. Create a CloudFront distribution with "US'Europe price class for US/Europe users and a different
CloudFront distribution with All Edge Locations' for the remaining users.
B. Create a CloudFronl distribution with Restrict Viewer Access Forward Query string set to true and
minimum TTL of 0.
C. Create a CloudFront distribution with S3 access restricted only to the CloudFront identity and
partition the blog entry's location in S3 according to the month it was uploaded to be used with
CloudFront behaviors.
D. Duplicate entries into two different buckets and create two separate CloudFront distributions
where S3 access is restricted only to Cloud Front identity
Answer: C
NEW QUESTION: 17
Your existing web application requires a persistent key-value store database that must service
50,000 reads/second. Your company is looking at 10% growth in traffic and data volume month over
month for the next several years. Which service meets these requirements?
A. Amazon RDS
B. Amazon DynamoDB
C. Amazon SQS
D. Amazon Redshift
Answer: B
NEW QUESTION: 18
A company has an application that uses Amazon CloudFront for content that is hosted on an
Amazon S3 bucket. After an unexpected refresh, the users are still seeing old content.
Which step should the Solutions Architect take to ensure that new content is displayed?
A. Perform a cache refresh on the CloudFront distribution that is serving the content
B. Change the TTL value tor removing the old objects.
C. Perform an invalidation on the CloudFront distribution that is serving the content
D. Create a new cache behavior path with the updated content
Answer: B
NEW QUESTION: 19
A Solutions Architect is developing a new web application on AWS The Architect expects the
application to become very popular, so the application must scale to support the load. The Architect
wants to focus on software development and deploying new features without provisioning or
managing instances Which solution is appropriate?
A. Amazon API Gateway and Amazon EC2
B. Amazon CloudFront and AWS Lambda
C. Amazon API Gateway and AWS Lambda
D. Elastic Load Balancing with Auto Scaling groups and Amazon EC2
Answer: C
NEW QUESTION: 20
You have an Amazon EC2 instance with data stored in an Amazon elastic block store (EBS)
volume. You want to make the data available in another region. Which of the following methods
should be used for making the data in the Amazon EBS volume available to the newly launched
Amazon EC2 instance?
A. Detach the Amazon EBS volume and attach it to the newly launched Amazon EC2 instance
B. Copy the Amazon EBS volume to the other region, create a new Amazon EBS volume from that,
and then attach it to newly launched Amazon EC2 instance
C. Use AWS Import/Export to copy the Amazon EBS volume to the other region and attach it to newly
launched instance
D. Snapshot the Amazon EBS volume and copy it to the other region. Create a new Amazon EBS
volume from the snapshot, and attach it to the newly launched Amazon EC2 instance
Answer: D
NEW QUESTION: 21
Which services can invoke AWS lambda functions?
A. Amazon DynamoDB
B. Amazon SNS
C. Amazon Route53
D. Elastic Load Blanching
E. Amazon Redshift
Answer: A,B
NEW QUESTION: 22
A customer has a public-facing web application hosted on a single amazon Elastic compute
Cloud (EC2) instance and serving videos directly from an amazon simple storage service bucket.
Which of the following will restrict third parties from directly accessing the video assets in the
bucket?
A. Launch the website Amazon EC2 instance using an IAM role that is authorized to access the videos
B. Use a bucket policy to only allow referrals from the main website URL
C. Use a bucket policy to only allow the public IP address of the Amazon EC2 instance hosting the
customer website
D. restrict access to the bucket to the public CIDR range of the company locations
Answer: C
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