Give some advantages of REDEFINES clause?

Answers were Sorted based on User's Feedback



Give some advantages of REDEFINES clause?..

Answer / mahathiaz

1. You can REDEFINE a Variable from one PICTURE class to
another PICTURE class by using the same memory
location.
2. By REDEFINES we can INITIALISE the variable in
WORKING-STORAGE Section itself.
3. We can REDEFINE a Single Variable into so many sub
variables. (This facility is very useful in solving Y2000
Problem.)

Is This Answer Correct ?    23 Yes 1 No

Give some advantages of REDEFINES clause?..

Answer / pappu

test

Is This Answer Correct ?    1 Yes 2 No

Post New Answer

More COBOL Interview Questions

S9(5)V9(2) occupies how many bytes memory ?

6 Answers   Cap Gemini,


How to change size of Initial number of records to *NOMAX for ALL PF files from perticular library, how can I do that

0 Answers  


which of the following can be used as a check protection symbol a.Z b.S c.* d.+

2 Answers   TCS,


Can the OCCURS clause be at the 01 level?

2 Answers  


What is the difference between static call & Dynamic call?

2 Answers   CSC, TCS,






I am getting S00F abend when i try to compare two variable of different pic class,one variable is of 9(09) and another is S9(09) comp-3. First i moved the data from S9(09) comp-3 to 9(09), but no luck. So i tried to move the data from S9(09) comp-3 to X (09) and move to 9(09). I am getting same error message, Please help me to find solution for this ptoblem. ERROR MESSAGE - "The system or user abend S00F R=NULL was issued."

1 Answers  


Study the DATA DIVISION entries and the three PROCEDURE DIVISION entries given below: 01 END-OF-FILE-SWITCH PIC XXX. 88 NO-MORE-RECS VALUE "YES". 88 MORE-RECS VALUE "NO". (i) READ SAMPLE-FILE AT END MOVE "YES" TO NO-MORE-RECS. (ii) IF NO-MORE-RECS = "YES" GO TO LAST-PARA. (iii) IF NO-MORE-RECS GO TO LAST-PARA. Which are wrong? (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iii) (d) all

5 Answers   TCS,


What is the difference between comp and comp-3 usage?

0 Answers  


How many times the loop runs here 01 a pic 9(2) value 10. perform para1 a times stop run. para1: move 20 to a.

3 Answers  


if a pic 9(3) value 354,b pic x(2) value '46' then a)a>b 2)a<b 3)error

8 Answers   Cap Gemini,


Which of the following paragraphs is compulsory in every COBOL program? (a) SPECIAL-NAMES (b) PROGRAM-ID (c) FILE-CONTROL (d) OBJECT-COMPUTER

4 Answers  


given the following piece of code: CALL SUB-PGM USING A, B, C. CALL SUB-PGM USING A, C, C. (a) Both CALL statements will always produce same result. (d) Both CALL statements may produce different result. (c) Compile-time error because SUB-PGM is a dataname. (d) Compile-time error because A, B, C are used twice.

2 Answers   TCS,


Categories