98-368 Exam Dump | This question requires that you evaluate the underlined text to determine….

Following is 98-368 Exam Dump | This question requires that you evaluate the underlined text to determine…. from latest Microsoft practice test.

Question 4:

This question requires that you evaluate the underlined text to determine if it is correct.
“Redundant” Microsoft Azure applications are able to meet increased demand with
consistent results in acceptable time window.
Instructions: Review the underlined text. If it makes the statement correct, select “No
change is needed”. If the statement is incorrect, select the answer choice than makes the statement correct.
A. No change is needed
B. Highly Available
C. Fault Tolerant
D. Scalable
Answer: D
Explanation: Scalable applications are able to meet increased demand with consistent
results in acceptable time windows.
When a system is scalable, it scales horizontally or vertically to manage increases in load
while maintaining consistent performance. In basic terms, horizontal scaling adds more
machines of the same size (processor, memory, bandwidth) while vertical scaling increases
the size of the existing machines.
Reference: Disaster Recovery and High Availability for Azure Applications
https://msdn.microsoft.com/en-us/library/azure/dn251004.aspx