Explanation:NAND flash has a much higher storage capacity for a given cost, and is widely used for data storage in devices such as cameras, music players, and cell phones. 5. __________ is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory.
A. Flash memory
B. Disk
C. Main memory
D. Secondary memory
Answer:A
Explanation:NAND flash has a much higher storage capacity for a given cost, and is widely used for data storage in devices such as cameras, music players, and cell phones. 5. __________ is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory.
A. Flash memory B. Disk C. Main memory D. Secondary memory
Explanation:Flash memory is of two types – NAND and NOR. 6. Which is the cheapest memory device in terms of costs/bit ?