Q3. What is the function of memory? What are its measuring units?
Ans. The memory temporarily holds the data and information during processing.
The smallest unit of memory is a byte (8 bits). A byte can store one character in binary form. Other measuring units are 1 Kilobyte (KB) equal to 1024 (210) bytes, 1 Megabyte (MB) equal to 1024 KB, 1 Gigabyte (GB) equal to 1024 MB and 1 Terabyte (TB) equal to 1024 GB.