EasyBuy.com is an online retailer that sells books and magazines at half-price.They recently found out that due to the huge amounts of traffic that Web site receives,most users are unable to access the site when they want to and,when they do,the pages load very slowly.This is driving customers away to other rival online bookstores.This is an example of which of the following infrastructure-centric metrics?
A)Abandon rate
B)System availability
C)Error rate
D)Time service factor

Question

Quizplus · Accepted Answer

System availability is usually measured inversely as downtime,or the average amount of time a system is down and unavailable to end users and customers.This does not include regularly scheduled maintenance.

EasyBuyCom Is an Online Retailer That Sells Books and Magazines