Fd entry for variable-length records, COBOL Programming

Assignment Help:

FD Entry for variable-length Records:

The RECORDS CONTAINS and BLOCK CONTAINS clause are quite dissimilar in the case of files with variable- length records. The syntax of these two clauses is as shown below:

2184_FD Entry for variable-length Records.png


Related Discussions:- Fd entry for variable-length records

Example of level numbers - cobol programming, Example of Level numbers - co...

Example of Level numbers - cobol programming: To explain the hierarchical structure introduced above, the concept of the level number is employed in COBOL. The most broad

Read statements - relative files, READ STATEMENTS: The common format f...

READ STATEMENTS: The common format for the read statements is as shown bellow. Format 1: READ file-name RECORD [ INTO   identifier ] [  ;  AT   END     imperative-s

Common form of the read statements, Common form of the READ statements: ...

Common form of the READ statements: Format 1 is the common form of the READ statements. Format 2 is used when the access mode is either random or dynamic. For illustration,

Perform with varying option, PERFORM WITH VARYING OPTION: The format i...

PERFORM WITH VARYING OPTION: The format is as shown below:

Write statement - relative files, WRITE Statement:      The WRITE stat...

WRITE Statement:      The WRITE statement for a relative file has the format which is as shown below.          WRITE  record-name   [ FORM   identifier ]

Program for add corresponding, PROGRAM FOR ADD CORRESPONDING: We have ...

PROGRAM FOR ADD CORRESPONDING: We have to write a simple program to demonstrate Add Corresponding.   identification division.   program- id.   environment division.

Close statement - sequential files, CLOSE statement: The simplified sy...

CLOSE statement: The simplified syntax of the CLOSE statement is as shown below:   CLOSE          file-name-1   [WITH   LOCK   ]                         [  , file-

Record description for the variable-length records, Record Description for ...

Record Description for the Variable-length Records: When the variable- length records consists of records of various lengths, each record type is to be explained at level 01 f

Declarative and file status clause, DECLARATIVE and FILE STATUS Clause: ...

DECLARATIVE and FILE STATUS Clause: The input-output exception condition in the situation of a direct access files can be handled by a declarative procedure in a manner simila

Object-computer - configuration section, Object-Computer - Configuration se...

Object-Computer - Configuration section: The computer name specifies a specific computer on which the object program is to be executed. The MEMORY SIZE is used to show the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd