Why is it necessary that file needs to be opened in I-O mode for REWRITE?

0 Answers  

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if we display var1 then what will b displayed in below condition. 77 var1 pic s9(2) value -10. 77 var1 pic s9(2) value -11. " " " -12. " " " -13. -14 ... ... -19.

2 Answers   IBM, Steria,

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How many maximum number of procedures can we write in one COBOL program?

6 Answers  

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u have passed sme charecters thru parm parameter in jcl. how do u code in cobol to recieve the values u gave in parm ?

2 Answers   IBM,

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What is rmode(24)

0 Answers  

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which is Best IBM Mainframe Training and Placement Institute in Ameerpet Hyderabad

0 Answers  

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What the difference is between continue and next sentence?

0 Answers  

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consider two data items 77 W-A PIC 9(3)V99 VALUE 23.75 77 W-B PIC ZZ9V99 VLAUE 123.45 after the statement MOVE W-A TO W-B what will be W-B's value? a.123.75 b.b23.75 (where b indicates space) c.023.75 d.invalid move

5 Answers   TCS,

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Why occurs cannot be used in 01 level in COBOL?

0 Answers   Arigo Infotech,

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sample code for read a 2nd record from last in flatfile how can do?

4 Answers   iNautix,

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What type of Call you would use if you don;t want the control back to the calling program?

8 Answers   TCS,

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Can anyone please give the example of Inline Perform.

6 Answers   TCS,

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