__ refer to renewing or changing components like increasing the main memory, or hard disk capacities, or adding speakers, or modems, etc.
A. Grades
B. Prosody
C. Synthesis
D. Upgrades
Answer:D
__ refer to renewing or changing components like increasing the main memory, or hard disk capacities, or adding speakers, or modems, etc.
A. Grades B. Prosody C. Synthesis D. Upgrades
Explanation: Upgrades is the right term to be used. Upgrades are installed to renew or implement a new feature. Except for upgrades, hardware is normally one-time expense