File-control entries for the sequential files, COBOL Programming

Assignment Help:

FILE-CONTROL ENTRIES FOR THE SEQUENTIAL FILES:

The characteristics of each and every files handled in a program are specified in the

ENVIRONMENT DIVISION and DATA DIVISION.

SELECT [ OPTIONAL ] file-name ASSIGN TO hardware-name

2054_FILE-CONTROL ENTRIES FOR THE SEQUENTIAL FILES.png

Related Discussions:- File-control entries for the sequential files

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,

Compute verb, COMPUTE VERB: The COMPUTE verb is very powerful. All the...

COMPUTE VERB: The COMPUTE verb is very powerful. All the evaluations performed by the other 4 verbs can also be completed easily by using the COMPUTE verb. Its normal format i

Display statement, DISPLAY STATEMENT: The function of the DISPLAY s...

DISPLAY STATEMENT: The function of the DISPLAY statement is just opposite to that of the ACCEPT statement. It is used to display the low-volume results on the operator's co

What are name the divisions in a cobol program, Name the divisions in a COB...

Name the divisions in a COBOL program are given below DENTIFICATION DIVISION DATA DIVISION ENVIRONMENT DIVISION PROCEDURE DIVISION.

File volatility and file interrogation, File volatility: File volatili...

File volatility: File volatility associates to the number of times the updating of records are needed during some time period. File interrogation: Some files hold re

File description for the relative and indexed files, File Description for t...

File Description for the Relative and Indexed Files: The FD entry for a relative or an indexed file is similar to that of a sequential file. Some compilers do not permit varia

Use of evaluate statement, Evaluate is like a case statement & Evaluate s...

Evaluate is like a case statement & Evaluate stamenet can be used to replace nested Ifs. The difference b/w EVALUATE and case is that there is no 'break' is required for EVALUATE

Data names and identifiers - cobol program, Data Names and Identifiers: ...

Data Names and Identifiers: The Data name provides reference to the storage space in the memory where the real value is stored. This value takes part in the operation whene

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

Occurs clause - program, OCCURS CLAUSE - PROGRAM: We have to write a p...

OCCURS CLAUSE - PROGRAM: We have to write a program to demonstrate the occurs clause. Get names of the students and show them on the screen. identification division.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages