Final answer:
Sectors can indeed be bigger than 512 bytes; modern hard drives have sectors that are generally 4096 bytes (4K) in size due to Advanced Format technology.
Step-by-step explanation:
The statement that sectors can be bigger than 512 bytes is true. Historically, the standard sector size of hard drives has been 512 bytes. However, with the advent of Advanced Format technology in more modern hard drives, the sector sizes have increased to 4096 bytes (4K), which is eight times the size of the traditional sector. These larger sectors help in improving the efficiency of storage space and error correction algorithms. Solid State Drives (SSDs) also typically use larger sector sizes than 512 bytes.