Describe the cobol database components?

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What is the problem of ordered sequential files access?

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I have a program with an Array of 5000 occurences which is being passed from 5 sub levels to the front end screen. Thess 5 programs using each 5*2 = 10 different arrays with size as 5000. This is causing the transaction to utilize more storage consupmtion. I am looking to reduce the storage consumption. As part of that initially i thought Dynamic array may solve my problem. After viewing the comments given i see its same as normal array. IS there any other way we can resolve this issue?

0 Answers   HCL,

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What is the compute verb? How is it used?

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i want all ERRORS codes in COBOL ,JCL,VSAM ,DB2,CICS

4 Answers   Infosys,

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Which Search verb is equivalent to PERFORM…VARYING?

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What are the different rules for performing sort operation?

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2 input fles: 2 flat files, with different number of records. both are having unique key for each record and already sorted in ascending order . match these files using unique key and in output only matching key value has to be written. please procide cobol logic

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What is 66 level number and where it is used in real time by software developers?

2 Answers   ITC Indian Tobacco Company, TCS,

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how do you reference the variable unblock file formats from cobol programs

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I have dataset DS1 which has records say 1 2 3 4 5 ... ... etc And also I have second dataset DS2 whcih has records 1 3 4 5 6 8 .. ... Both the files are sorted and now I want to compare these files and write it into the third files if the records are matching.

4 Answers   FIS, Wipro,

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what are the error codes in cobol, db2, cics, vsam , and jcl

2 Answers   TetraSoft,

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