Q

Question 1

quartile binning transformation

Answer 1

Amazon Machine Learning: A process that takes two inputs, a numerical variable and a parameter called a bin number, and outputs a categorical variable. Quartile binning transformations discover non-linearity in a variable’s distribution by enabling the machine learning model to learn separate importance values for parts of the numeric variable’s distribution.

Question 2

Query

Answer 2

A type of web service that generally uses only the GET or POST HTTP method and a query string with parameters in the URL.

See Also REST.

Question 3

query string authentication

Answer 3

An AWS feature that lets you place the authentication information in the HTTP request query string instead of in the Authorization header, which enables URL-based access to objects in a bucket.

Question 4

queue

Answer 4

A sequence of messages or jobs that are held in temporary storage awaiting transmission or processing.

Question 5

queue URL

Answer 5

A web address that uniquely identifies a queue.

Question 6

quota

Answer 6

Amazon RDS: The maximum number of DB instances and available storage you can use.

Amazon ElastiCache: The maximum number of the following items:

The number of cache clusters for each AWS account

The number of cache nodes per cache cluster

The total number of cache nodes per AWS account across all cache clusters created by that AWS account