How Does Isilon SnapshotIQ Use Storage for Snapshots

question 103

Multiple Choice

How does Isilon SnapshotIQ use storage for snapshots?

• A) Through Changed Block Tracking and only changed data blocks are saved
• B) Works on the file level and saves the entire file no matter what has changed
• C) Works with 4 KiB blocks and will always use that amount of storage, no matter what has changed
• D) Through Changed Block Tracking and always uses a 4 KiB block, even if the data changed is less than that amount

---

Definitions:

Average Total Cost Curve

A graphical representation showing how the average cost of production changes as the quantity of output is altered.

Total Cost

The total amount of money spent on creating goods or services, encompassing both constant and fluctuating expenses.

Producing

Producing involves the creation, manufacturing, or assembly of goods and services for sale or distribution.

Pairs

Two things considered together because of similarity, opposition, or adjacency; often used in context to describe complementary items or concepts.