Difference between index and subscript, COBOL Programming

Assignment Help:

What is the difference b/w index and subscript?

Subscript indicates to the array occurrence whereas index is the displacement (in no of bytes) from the beginning of the array. An index can only be modified using PERFORM and SEARCH and SET.


Related Discussions:- Difference between index and subscript

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

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

On size error option, ON SIZE ERROR OPTION:   If after an arithmetic ...

ON SIZE ERROR OPTION:   If after an arithmetic expression, the result exceeds the highest value which can be accommodated in the result; this error is termed as size error. T

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

Data record clause - and code-set clause, DATA RECORD CLAUSE: The DATA...

DATA RECORD CLAUSE: The DATA RECORD clause, documents the record names defined for the file. For illustration, DATA RECORDS ARE REC-1, REC-2, REC-3 that means there are 3diffe

Identification division - cobol programming, Identification Division: ...

Identification Division: The Identification Division is the first division of each and every COBOL source program. The paragraph PROGRAM-ID is necessary in most of the mac

Procedure division statements for the indexed files, PROCEDURE DIVISION sta...

PROCEDURE DIVISION statements for the indexed files: All the statements which are available for a relative file are also available for an indexed file. READ STTATEMENT :

Write statement, WRITE STATEMENT: The WRITE Statement verb releases a r...

WRITE STATEMENT: The WRITE Statement verb releases a record in an output file. The syntax for the WRITE statement can be unlike depending on the output device and the medium us

Non numeric literals - cobol program, Non numeric: The nonnumeric lite...

Non numeric: The nonnumeric literal is used in normal to output messages or headings. The Characters which are enclosed between " " constitute nonnumeric literal. The maximum

Valid and invalid word - cobol words, Valid and Invalid Word - Cobol words:...

Valid and Invalid Word - Cobol words: Valid Word             Invalid Word & Reason emp-sal                  -pay   ( it starts with a hyphen)  TOTAL MARK (blank space em

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