AWS Certified Developer - Associate - Test 3
29.When computing the read capacity for a scan operations, to what KB is the number of bytes rounded off to? Please select : A. 1 KB B. 4 KB C. 2 KB D. 8 KB
B
22.What is maximum limit for the size of an item collection in DynamoDB? Choose an answer from the options below Please select : A. 1 GB B. 10MB C. 10 GB D. 100 MB
C
23.What is the key feature of SWF? Choose the correct answer from the options below. Please select : A. attempts to deliver tasks/messages in order but does not guarantee delivery order B. does not guarantee delivery order of messages/tasks C. guarantees delivery order of messages/tasks D. can deliver tasks in order only if the developer programmatically instructs the application to do so
C
21.Any local secondary index in a DynamoDB table can be modified once it is created. Please select : A. False B. True
A
24.What is the smallest amount of reserved capacity that can be purchased for DynamoDB? Choose an answer from the options below Please select : A. 100 B. 10 C. 1000 D. 10,000
A
25.Can expressions be used as part of the Query API call in DynamoDB? Choose an answer from the options below Please select : A. True B. False
A
26.What is the maximum size of an item in DynamoDB? Choose an answer from the options below Please select : A. 400KB B. 100KB C. 1 MB D. 5 MB
A
30.What is the Amazon SNS endpoint for The US East (Northern Virginia)? Choose one answer from the options below Please select : A. http://sns.us-east-1.amazonaws.com B. http://sns.us-east-1a.amazonaws.com C. http://sns.us-east-1b.amazonaws.com D. http://sns.ap-southeast-1.amazonaws.com
A
28.What are the API's available for DynamoDB? Choose 3 answers from the options below Please select : A. CreateTable B. UpdateTable C. ListAllTables D. UpdateItem
A,B,D
27.What is the limit on the number of attributes an item can have in DynamoDB? Choose an answer from the options below Please select : A. 100 B. 200 C. 1000 D. No limit
D
