In the hash_password example, which method yields the hexadecimal representation of the hash?

In the hash_password example, which method yields the hexadecimal representation of the hash?

• A. hexdigest()
• B. digest()
• C. base64()
• D. encode()

Answer: (A)

When you want a readable text representation of a hash, you use hexdigest. In hashing libraries, the digest method returns the raw binary bytes of the hash, which isn’t easy to inspect or store as text. hexdigest converts those bytes into a string of hexadecimal characters, making it simple to display, log, or compare hashes. The other options don’t produce that hex form: digest would give you the raw bytes, base64 isn’t a standard method on the hash object for hex output (and would require a separate encoding step), and encode is about converting text to bytes, not formatting the hash.

When you want a readable text representation of a hash, you use hexdigest. In hashing libraries, the digest method returns the raw binary bytes of the hash, which isn’t easy to inspect or store as text. hexdigest converts those bytes into a string of hexadecimal characters, making it simple to display, log, or compare hashes.

The other options don’t produce that hex form: digest would give you the raw bytes, base64 isn’t a standard method on the hash object for hex output (and would require a separate encoding step), and encode is about converting text to bytes, not formatting the hash.