Which of the following files can be OPENed in all the 4 modes? The four modes are INPUT, I-O, OUTPUT and EXTEND. (a) INDEXED (b) RELATIVE (c) SEQUENTIAL (d) All of the above

7 Answers   TCS,

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What are the divisions in a cobol program? Which one is the mandatory division among them?

1 Answers  

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What are ISOLATION LEVELS? Where do we need to specify them in compiling JCL (Exactly which statement and what is syntax for it)?

2 Answers   T systems,

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What are the differences bitween cobol and cobol-2?

1 Answers   Wipro,

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what is sort? whis is internal & external sort ?when do u go for inter sort & external sort? tell about some sort utilites?

2 Answers   BirlaSoft,

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A cobol program to read a file , match it with other if. If match occurs then write it to an output file. If no match then no need to write it.Error log created by program to track any error.

1 Answers  

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How many types of sorts are there in cobol?

5 Answers   Cap Gemini,

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What is an in line perform? When would you use it? Anything else you wish to say about it.

0 Answers  

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I have two files , file1 is input file it contains 10,20,30,....,records but i want to display the records in file 2 as reverse order .how can we do by using jcl& cobol(dont use array) please any one can tell me the answer

3 Answers   GreenTree, IBM,

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What is the difference between a subscript and an index in a table definition?

3 Answers   TCS,

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can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

1 Answers  

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what happens of we dont give time stamp in precompilation process

2 Answers  

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