Question: - Record size R (in bytes). - Blocking factor bfr. - Number of file blocks b Consider a disk with a block size B=1024 bytes

- Record size R (in bytes). - Blocking factor bfr. -

- Record size R (in bytes).

- Blocking factor bfr.

- Number of file blocks b

Consider a disk with a block size B=1024 bytes and a block pointer P=12 bytes. Suppose, file has r=69632 EMPLOYEE records of fixed length. Each record has following attributes: - First_name (60 bytes); - SSN (18 bytes); - Dnumber (18 bytes); - Home_address (80 bytes); - Contact_phone (20 bytes); - BDate (16 bytes); - Gender ( 2 byte); - Job_code (8 bytes); - Salary (8 bytes); - Additional 2 bytes are used as a deletion marker. a. Assuming an unspanned organization, calculate following. *To get full points, please, show all formulas and calculations

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