'Indexed file' presentation slideshows

File Management

561 views • 50 slides

Indexed Files

458 views • 26 slides

Indexed Files.

Indexed Files. Creating an Indexed File. $ SET SOURCEFORMAT"FREE" IDENTIFICATION DIVISION. PROGRAM-ID. CreateIndexedFromSeq. * Creates an indexed file from a sequential file. ENVIRONMENT DIVISION. INPUT-OUTPUT SECTION. FILE-CONTROL. SELECT VideoFile ASSIGN TO "VIDEO.DAT"

287 views • 19 slides

State Records Center Searching and Requesting Inventory

250 views • 16 slides

State Records Center Searching and Requesting Inventory

229 views • 16 slides

File Management (Chapter 12)

File Management (Chapter 12). Files Field: Basic element of data. Record: A collection of related fields that can be treated as a unit. File: A collection of similar record.

80 views • 5 slides