A ResultSet object is organized as a two-dimensional table. What is represented by the rows and the columns of the ResultSet object?
What will be an ideal response?
The columns of the ResultSet object are the fields that it contains, which are the fields that were returned
by the database query. The rows of the ResultSet object are the records that were returned by the query.
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Answer the following statement true (T) or false (F)
By default, the rows in a datasheet are displayed with ____.
A. pastel colors B. rainbow colors C. alternating light and dark background colors D. a white background
In newer versions of Windows Server, domains are administered through ____________________, a centralized repository of domain resources.
Fill in the blank(s) with the appropriate word(s).
Your company is getting ready to do a major public announcement of a social media site on AWS. The website is running on EC2 instances deployed across multiple Availability Zones with a Multi-AZ RDS MySQL Extra Large DB Instance. The site performs a high number of small reads and writes per second and relies on an eventual consistency model. After comprehensive tests you discover that there is read contention on RDS MySQL. Which are the best approaches to meet these requirements?
A. Deploy ElasticCache in-memory cache running in each availability zone B. Implement sharding to distribute load to multiple RDS MySQL instances C. Increase the RDS MySQL Instance size and Implement provisioned IOPS D. Add an RDS MySQL read replica in each availability zone