Question

Following are two types of records. Identify fixed length and variable length records among these- Record A Record B Record C Record 20 bytes 30 bytes 28 bytes 22 bytes 100 bytes (A) Record A Record B Record C Record D 30 bytes 30 bytes 30 bytes 30 bytes 120 bytes

Answer 1

Fixed length record is when all records are of 30 bytes and variable is the one with 20, 30 and so on bytes.