Multiple choice technology mainframe

Block size(BLKSIZE) of a file should be multiple of

  1. CYLINDERS of the file

  2. LRECEL of the file

  3. BUFSIZE of the file

  4. NONE

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Block size (BLKSIZE) should be a multiple of the logical record length (LRECL) for efficient storage and access. This ensures records align properly within blocks. BLKSIZE is not related to cylinders (A) or BUFSIZE (C). Note: Option B has a typo ('LRECEL' should be 'LRECL').