Interested to Buy Any Domain ? << Click Here >> for more details...
what is the advantage of using redefines instead of
delaring the variables ?
- 5 Answers
- 10672 Views
- HCL, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / kavithachandrashekar
Redefines is basically used to occupy same same storage space for different data items.In this case if we declare new variable then there is wastage of memory
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / m r reddy
--Redefines is used to re-use the storage space irrespective of the data type.
--Using redefines more than one field can re-use the same memory.
Ex: 01 a pic x(5) value 'xyz12'.
01 b redefines a pic x(3).
Here a=xyz12 value is stored and
b=xyz value is stored. B is reuse the A's Memory
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / deepak kumar
redefines saves the memory by referring the same memory location by other data items.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / sriram
redefines is a clause which is used for predefined storage space for other variables without wastage of space.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / joshin
redifine will used to change the pic clause of already
declared variable.
| Is This Answer Correct ? | 2 Yes | 6 No |
what is a load module ?
when iam reading a flat file which has 100 records through cobol program when iam reading 50th records it gets abends .. so when i run the program again it should read from 50th record .where it got abened ? how it is possible
using redefine can you redefine lower variable size to higher variable size?
How do define dynamic array in cobol.
What are the situations u have used in ur project for Subcript and Index ? 1.if u use Subscript why not Index,why u choose Subscript only? 2.if u use Index why not Subscript,what abt Displacement?
How To move a value to an array using move verb?
whats the disadvantage of search all over search?
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.
What is 88 level used for ?
how we rectify soc4 and soc7 error in project(need real time answer)? please reply
sample code for read a 2nd record from last in flatfile how can do?
what is the minimum number of lines a Cobol program should have to successfully compile and run
COBOL 
