Let Point be a generic type. We want to write a method that takes as parameter Point objects whose type parameter is the Number class, or any superclass of Number. We can do this by writing
A) Point
B) Point
C) Point
D) Point
B) Point
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The ________ property adjusts the width of a column so that its cell contents fit in the column
Fill in the blank(s) with correct word
A(n) ________ form is a tabbed menu system which makes the database easier to use
Fill in the blank(s) with correct word
?_____ is a widely used method of visualizing and documenting an information system.
A. ?Unified Modeling Language (UML) B. ?Java Virtual Machine (JVM) C. ?UNiplexed Information and Computing System (UNIX) D. ?Multimedia Logic (ML)
A company is running a batch analysis every hour on their main transactional DB. running on an RDS MySQL instance to populate their central Data Warehouse running on Redshift During the execution of the batch their transactional applications are very slow When the batch completes they need to update the top management dashboard with the new data The dashboard is produced by another system running on-premises that is currently started when a manually-sent email notifies that an update is required The on-premises system cannot be modified because is managed by another team. How would you optimize this scenario to solve performance issues and automate the process as much as possible?
A. Replace RDS with Redshift for the batch analysis and SNS to notify the on-premises system to update thedashboard B. Replace ROS with Redsnift for the oaten analysis and SQS to send a message to the on-premises system to update the dashboard C. Create an RDS Read Replica for the batch analysis and SNS to notify me on-premises system to update the dashboard D. Create an RDS Read Replica for the batch analysis and SQS to send a message to the on-premises system to update the dashboard.