One Terabyte (TB) of memory storage is equal to

In computer science and digital storage, memory capacity is traditionally measured using the binary system (base 2). Each unit is 2¹⁰ (1024) times the size of the preceding unit. The hierarchy of standard data storage units is as follows:

• 1 Kilobyte (KB) = 1024 Bytes
• 1 Megabyte (MB) = 1024 Kilobytes
• 1 Gigabyte (GB) = 1024 Megabytes
• 1 Terabyte (TB) = 1024 Gigabytes
• 1 Petabyte (PB) = 1024 Terabytes

Therefore, 1 TB is equal to 1024 Gigabytes. While the International System of Units (SI) defines 'tera' as 10¹² (1000⁴), in the context of computer memory and operating systems, the binary interpretation (1024⁴) is the standard convention used in most competitive examinations.