What does the term 'cache hit' refer to? MCQ with Answer and Explanation

Explanation:
In an SoC, the memory controller manages the interface between the processor and the external memory (DRAM), handling data transfers and commands.

Explanation:
DVD+R (single-layer) holds 4.7 GB, same as DVD-R.

Explanation:
Memory alignment refers to placing data at memory addresses that are multiples of the data's size, which can improve performance by reducing the number of memory accesses needed.