You have an application running on an Amazon Elastic Compute Cloud instance, that uploads 5 GB video objects to Amazon Simple Storage Service (S3). Video uploads are taking longer than expected, resulting in poor application performance. Which method will help improve performance of your application?
A. Enable enhanced networking
B. Use Amazon S3 multipart upload
C. Leveraging Amazon CloudFront, use the HTTP POST method to reduce latency.
D. Use Amazon Elastic Block Store Provisioned IOPs and use an Amazon EBS-optimized instance
Answer: B. Use Amazon S3 multipart upload
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Assume you have a class named Rabbit which has four methods: GetColor(), SetColor(), GetName(), and SetName(). One object of type Rabbit is named MyRabbitand has Color = “white” and Name = “Peter”. Which set of statements would display the following to the screen: “Peter is a white rabbit.”.
a. Write MyRabbit.GetName()+“ is a “+MyRabbit.GetColor()+“rabbit.”. b. Write Peter + “ is a “ + White + “ rabbit.”. c. Write Peter.SetName() + “ is a “ + Peter.SetColor() + “ rabbit.”. d. Write Rabbit.Peter + “ is a “ + Rabbit.White + “ rabbit.”.
The buttons that allow you to customize a chart appear in the _____ of the chart.
A. bottom-left B. bottom-right C. upper-left D. upper-right
Class hierarchies illustrate the order in which one class is derived from another.
Answer the following statement true (T) or false (F)
Text effects can be applied to a section of text to make it stand out
Indicate whether the statement is true or false