What is the typical capacity of a CD-R in minutes of video (VCD)? MCQ with Answer and Explanation

Explanation:
CMOS memory stores system configuration parameters like date, time, and hardware settings. It is powered by a small battery.

Explanation:
5400 RPM HDDs typically have sustained transfer rates around 50-100 MB/s, but 5400 RPM drives are slower than 7200 RPM, often around 50-80 MB/s. However, modern drives may reach 100+ MB/s. For exam, 50-100 MB/s is typical.

Explanation:
A terabyte (TB) is larger than a gigabyte (GB), which is larger than a megabyte (MB), which is larger than a kilobyte (KB). Specifically, 1 TB = 1024 GB.