What are three advantages of using DynamoDB over S3 for storing IoT
sensor data where there are 100,000 datapoint samples sent per minute?
A. S3 must create a single file for each event
B. IoT can write data directly to DynamoDB
C. DynamoDB provides fast read/writes to a structured table for queries
D. DynamoDB is designed for frequent access and fast lookup of small
records
E. S3 is designed for frequent access and fast lookup of smaller records
F. IoT can write data directly to S3
What are three advantages of using DynamoDB over S3 for storing IoT
sensor data where there are 100,000 datapoint samples sent per minute?
A. S3 must create a single file for each event
B. IoT can write data directly to DynamoDB
C. DynamoDB provides fast read/writes to a structured table for queries
D. DynamoDB is designed for frequent access and fast lookup of small
records
E. S3 is designed for frequent access and fast lookup of smaller records
F. IoT can write data directly to S3
What statements correctly describe support for Microsoft SQL Server within
Amazon VPC?
A. read/write replica
B. read replica only
C. vertical scaling
D. native load balancing
E. EBS storage only
F. S3 storage only
What statements correctly describe support for Microsoft SQL Server within
Amazon VPC?
A. read/write replica
B. read replica only
C. vertical scaling
D. native load balancing
E. EBS storage only
F. S3 storage only
What service does not support session data persistence store to enable webbased stateful applications?
What service does not support session data persistence store to enable webbased stateful applications?
What two fault tolerant features does Amazon RDS support?
A. copy snapshot to a different region
B. create read replica to a different region
C. copy unencrypted read-replica only
D. copy read/write replica and snapshot
What two fault tolerant features does Amazon RDS support?
A. copy snapshot to a different region
B. create read replica to a different region
C. copy unencrypted read-replica only
D. copy read/write replica and snapshot
What are two characteristics of Amazon RDS?
A. database managed service
B. NoSQL queries
C. native load balancer
D. database write replicas
E. automatic failover of read replica
What are two characteristics of Amazon RDS?
A. database managed service
B. NoSQL queries
C. native load balancer
D. database write replicas
E. automatic failover of read replica
What encryption support is available for tenants that are deploying AWS
DynamoDB?
What encryption support is available for tenants that are deploying AWS
DynamoDB?
What does RDS use for database and log storage?
What does RDS use for database and log storage?
You have a requirement to create an index to search customer objects stored
in S3 buckets. The solution should enable you to create a metadata search
index for each object stored to an S3 bucket. Select the most scalable and cost
effective solution?
You have a requirement to create an index to search customer objects stored
in S3 buckets. The solution should enable you to create a metadata search
index for each object stored to an S3 bucket. Select the most scalable and cost
effective solution?
What are three advantages of standby replica in a Multi-AZ RDS
deployment?
A. fault tolerance
B. eliminate I/O freezes
C. horizontal scaling
D. vertical scaling
E. data redundancy
What are three advantages of standby replica in a Multi-AZ RDS
deployment?
A. fault tolerance
B. eliminate I/O freezes
C. horizontal scaling
D. vertical scaling
E. data redundancy
What features are supported with Amazon RDS? (Select three)
A. horizontal scaling with multiple read replicas
B. elastic load balancing RDS read replicas
C. replicate read replicas cross-region
D. automatic failover to master database instance
E. application load balancer (ALB)
What features are supported with Amazon RDS? (Select three)
A. horizontal scaling with multiple read replicas
B. elastic load balancing RDS read replicas
C. replicate read replicas cross-region
D. automatic failover to master database instance
E. application load balancer (ALB)
Your company is a provider of online gaming that customers access with
various network access devices including mobile phones. What is a data
warehousing solutions for large amounts of information on player behavior,
statistics and events for analysis using SQL tools?
Your company is a provider of online gaming that customers access with
various network access devices including mobile phones. What is a data
warehousing solutions for large amounts of information on player behavior,
statistics and events for analysis using SQL tools?
What are three primary reasons for deploying ElastiCache?
A. data security
B. managed service
C. replication with Redis
D. durability
E. low latency
What are three primary reasons for deploying ElastiCache?
A. data security
B. managed service
C. replication with Redis
D. durability
E. low latency
What consistency model is the default used by DynamoDB?
What consistency model is the default used by DynamoDB?
Select two features available with Amazon RDS for MySQL?
A. Auto-Scaling
B. read requests to standby replicas
C. real-time database replication
D. active read requests only
Select two features available with Amazon RDS for MySQL?
A. Auto-Scaling
B. read requests to standby replicas
C. real-time database replication
D. active read requests only
What are three primary characteristics of DynamoDB?
A. less scalable than RDS
B. static content
C. store metadata for S3 objects
D. replication to three Availability Zones
E. high read/write throughput
What are three primary characteristics of DynamoDB?
A. less scalable than RDS
B. static content
C. store metadata for S3 objects
D. replication to three Availability Zones
E. high read/write throughput
What Amazon AWS platform is designed for complex analytics of a variety
of large data sets based on custom code. The applications include machine
learning and data transformation?
What Amazon AWS platform is designed for complex analytics of a variety
of large data sets based on custom code. The applications include machine
learning and data transformation?
How is load balancing enabled for multiple tasks to the same container instance?
How is load balancing enabled for multiple tasks to the same container instance?
What caching engines are supported with Amazon ElastiCache?
A. HAProxy
B. Route 53
C. RedShift
D. Redis
E. Memcached
F. CloudFront
What caching engines are supported with Amazon ElastiCache?
A. HAProxy
B. Route 53
C. RedShift
D. Redis
E. Memcached
F. CloudFront
How does Memcached implement horizontal scaling?
How does Memcached implement horizontal scaling?
What two options are available for tenants to access ElastiCache?
A. VPC peering link
B. EC2 instances
C. EFS mount
D. cross-region VPC
What two options are available for tenants to access ElastiCache?
A. VPC peering link
B. EC2 instances
C. EFS mount
D. cross-region VPC
You have enabled Amazon RDS database services in VPC1 for an application
with public web servers in VPC2. How do you connect the web servers to the
RDS database instance so they can communicate considering the VPC’s are in
different regions?
You have enabled Amazon RDS database services in VPC1 for an application
with public web servers in VPC2. How do you connect the web servers to the
RDS database instance so they can communicate considering the VPC’s are in
different regions?
What storage type is recommended for an online transaction processing
(OLTP) application deployed to Multi-AZ RDS with significant workloads?
What storage type is recommended for an online transaction processing
(OLTP) application deployed to Multi-AZ RDS with significant workloads?
What managed services are included with Amazon RDS?
A. assign network capacity to database instances
B. install database software
C. perform regular backups
D. data replication across multiple availability zones
E. data replication across single availability zone only
F. configure database
G. performance tuning
What managed services are included with Amazon RDS?
A. assign network capacity to database instances
B. install database software
C. perform regular backups
D. data replication across multiple availability zones
E. data replication across single availability zone only
F. configure database
G. performance tuning
What two configuration features are required to create a private database
instance?
A. security group
B. network ACL
C. CloudWatch
D. Elastic IP (EIP)
E. Nondefault VPC
F. DNS
What two configuration features are required to create a private database
instance?
A. security group
B. network ACL
C. CloudWatch
D. Elastic IP (EIP)
E. Nondefault VPC
F. DNS
What are three examples of using Lambda functions to move data between
AWS services?
A. read data directly from DynamoDB streams to RDS
B. read data from Kinesis stream and write data to DynamoDB
C. read data from DynamoDB stream to Firehose and write to S3
D. read data from S3 and write metadata to DynamoDB
E. read data from Kinesis Firehose to Kinesis data stream
What are three examples of using Lambda functions to move data between
AWS services?
A. read data directly from DynamoDB streams to RDS
B. read data from Kinesis stream and write data to DynamoDB
C. read data from DynamoDB stream to Firehose and write to S3
D. read data from S3 and write metadata to DynamoDB
E. read data from Kinesis Firehose to Kinesis data stream
What are two primary advantages of DynamoDB?
A. SQL support
B. managed service
C. performance
D. CloudFront integration
What are two primary advantages of DynamoDB?
A. SQL support
B. managed service
C. performance
D. CloudFront integration
What two statements correctly describe in-transit encryption support on
ElastiCache platform ?
A. not supported for ElastiCache platform
B. supported on Redis replication group
C. encrypts cached data at rest
D. not supported on Memcached cluster
E. IPsec must be enabled first
What two statements correctly describe in-transit encryption support on
ElastiCache platform ?
A. not supported for ElastiCache platform
B. supported on Redis replication group
C. encrypts cached data at rest
D. not supported on Memcached cluster
E. IPsec must be enabled first