Selection of file organization, COBOL Programming

Assignment Help:

Selection of file Organization:

While designing a file, the programmer should select an appropriate association for a file. The order in which the choice is to be made is as shown below:

(i)  Implementation support difficulty.

(ii)  Software support required.

(iii)  Efficiency of processing. 

 

 


Related Discussions:- Selection of file organization

Program using occurs clause, PROGRAM USING OCCURS CLAUSE: We have to w...

PROGRAM USING OCCURS CLAUSE: We have to write a simple program to demonstrate Occurs Clause. Get the employee details for 3 persons and compute the total salary. identifica

Program for perform - thru, PROGRAM FOR PERFORM - THRU: We have to wri...

PROGRAM FOR PERFORM - THRU: We have to write a program to elaborate PERFORM ...THRU statement Identification division. Program- id.  Perfthru. Environment division.

File status clause, FILE STATUS clause: This clause has been involved ...

FILE STATUS clause: This clause has been involved in the above syntax for completeness. The ORGANIZATION, REVERSE, ACCESS and STATUS clause can be specified in any order.

Open statement - sequential files, OPEN statement: We know that the pr...

OPEN statement: We know that the processing of a file should start with the execution of an OPEN statement. The file can be opened in any one of the 4 open modes - INPUT, OUTP

Add and subtract corresponding, ADD and SUBTRACT CORRESPONDING: The CO...

ADD and SUBTRACT CORRESPONDING: The CORRESPONDING option can also used with the ADD and SUBTRACT verbs. The following are some of the formats of these verbs with the CORRESPON

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.

Illustration of perform with varying option, Illustration of Perform with v...

Illustration of Perform with varying option: A) Perform para-3 varying the k from 1 by 1 until k > 10. Here para-3 will be constantly executed 10 times (For k=1,2,3, .....1

Period or decimal point - edit characters for numeric data, .(Period or Dec...

.(Period or Decimal Point) : The period may be used to insert a decimal point and may not come into view more than once. Both the period and V cannot appear in similar picture

Redefines clause , REDEFINES CLAUSE: At times it may be found that two...

REDEFINES CLAUSE: At times it may be found that two or more storage regions defined in the DATA DIVISION are not in use concurrently. In such situations only one storage regio

Illustration of renames clause, Illustration of Renames clause: In the...

Illustration of Renames clause: In the illustration, PAT-OTHER-THAN-BASIC will become a fresh group consisting of DEARNESS-ALLOWANCE, HOUSE-RENT & MTHLY-INCENTIVE. Keep in min

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