AWS-Solution-Architect-Associate Exam
aws solution architect associate questions (201 to 210)
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Q201. Can Amazon 53 uploads resume on failure or do they need to restart?
A. Restart from beginning
B. You can resume them, if you flag the "resume on fai lure" option before uploading.
C. Resume on failure
D. Depends on the file size
Answer: C
Q202. Is creating a Read Replica of another Read Replica supported?
A. Only in certain regions
B. Only with MSSQL based RDS
C. Only for Oracle RDS types
D. No
Answer: D
Q203. What is the data model of DynamoDB?
A. Since DynamoDB is schema-less, there is no data model.
B. "Items", with Keys and one or more Attribute; and "Attribute", with Name and Value.
C. "TabIe", a collection of Items; "Items", with Keys and one or more Attribute; and "Attribute", with Name and Value.
D. "Database", which is a set of "TabIes", which is a set of "Items", which is a set of "Attributes".
Answer: C
Explanation:
The data model of DynamoDB is: "TabIe", a collection of Items;
"Items", with Keys and one or more Attribute; "Attribute", with Name and Value.
Reference: http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DataModeI.html
Q204. Can I use Provisioned IOPS with VPC?
A. Only Oracle based RDS
B. No
C. Only with MSSQL based RDS
D. Yes for all RDS instances
Answer: D
Q205. What does Amazon DynamoDB provide?
A. A predictable and scalable MySQL database
B. A fast and reliable PL/SQL database cluster
C. A standalone Cassandra database, managed by Amazon Web Services
D. A fast, highly scalable managed NoSQL database service
Answer: D
Explanation:
Amazon DynamoDB is a managed NoSQL database service offered by Amazon. It automatically manages tasks like scalability for you while it provides high availability and durability for your data, allowing you to concentrate in other aspects of your application.
Reference: check link - https://aws.amazon.com/running_databases/
Q206. What is Oracle SQL Developer?
A. An AWS developer who is an expert in Amazon RDS using both the Oracle and SQL Server DB engines
B. A graphical Java tool distributed without cost by Oracle.
C. It is a variant of the SQL Sewer Management Studio designed by Microsoft to support Oracle DBMS functionalities
D. A different DBMS released by Microsoft free of cost
Answer: B
Q207. In Amazon EC2, if your EBS volume stays in the detaching state, you can force the detachment by clicking .
A. Force Detach
B. Detach Instance
C. AttachVoIume
D. Attachlnstance
Answer: A
Explanation:
If your volume stays in the detaching state, you can force the detachment by clicking Force Detach. Reference: http://docs.amazonwebservices.com/AWSEC2/latest/UserGuide/ebs-detaching-volume.html
Q208. A corporate web application is deployed within an Amazon Virtual Private Cloud (VPC) and is connected to the corporate data center via an IPsec VPN. The application must authenticate against the on-premises LDAP server. After authentication, each logged-in user can only access an Amazon Simple Storage Space (53) keyspace specific to that user.
Which two approaches can satisfy these objectives? (Choose 2 answers)
A. Develop an identity broker that authenticates against IAM security Token service to assume a Lam role in order to get temporary AWS security credentials The application calls the identity broker to get AWS temporary security credentials with access to the appropriate 53 bucket.
B. The application authenticates against LDAP and retrieves the name of an IAM role associated with the user. The application then ca Ils the IAM Security Token Service to assume that IAM role The application can use the temporary credentials to access the appropriate 53 bucket.
C. Develop an identity broker that authenticates against LDAP and then calls IAM Security To ken Service to get IAM federated user credentials The application calls the identity broker to get IAM federated user credentials with access to the appropriate 53 bucket.
D. The application authenticates against LDAP the application then calls the AWS identity and Access Management (IAM) Security service to log in to IAM using the LDAP credentials the application can use the IAM temporary credentials to access the appropriate 53 bucket.
E. The application authenticates against IAM Security Token Service using the LDAP credentials the application uses those temporary AWS security credentials to access the appropriate 53 bucket.
Answer: B, C
Q209. Can I test my DB Instance against a new version before upgrading?
A. No
B. Yes
C. Only in VPC
Answer: B
Q210. You are designing the network infrastructure for an application sewer in Amazon VPC Users will access all the application instances from the Internet as well as from an on-premises network The on-premises network is connected to your VPC over an AWS Direct Connect link.
How would you design routing to meet the above requirements?
A. Configure a single routing Table with a default route via the Internet gateway Propagate a default route via BGP on the AWS Direct Connect customer router. Associate the routing table with all VPC subnets.
B. Configure a single routing table with a default route via the internet gateway Propagate specific routes for the on-premises networks via BGP on the AWS Direct Connect customer router Associate the routing table with all VPC subnets.
C. Configure a single routing table with two default routes: one to the inte rnet via an Internet gateway the other to the on-premises network via the VPN gateway use this routing table across all subnets in your VPC,
D. Configure two routing tables one that has a default route via the Internet gateway and another that has a default route via the VPN gateway Associate both routing tables with each VPC subnet.
Answer: A