The Internet Explorer button that reloads a webpage you are viewing to see updates since the last time you viewed it, is the ________ button
A) Reload B) Forward C) Back D) Refresh
D
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A network that spans a large physical distance is called a ________
A) WAN B) PAN C) LAN D) MAN
Which of the following is not true about SkyDrive?
A) Files can be added to SkyDrive by creating a new document through one of the Office Web Apps. B) When a user sends a friend a file using an instant messaging program or sends a file to another user on a file sharing network, they are performing an upload. C) SkyDrive users get a 50-GB file storage quota by default, which is a massive amount of storage, especially if you are just storing documents and spreadsheets. D) If a user were to store documents of around 25 KB each on SkyDrive, that user would be able to keep 1 million documents on his SkyDrive.
Use the _____ element to contain a table row
a. td b. tr c. table d. row
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