Have you used comp and comp-3 in your project? And how?
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What will happen if a variable is declared as below.. Explain with an example? Working storage section:- 01 WS-VARX PIC X(10) VALUE 'ABCDEFGHIJ'. 01 WS-VARN REDEFINES WS-VARX PIC 9(5) VALUE '12345'. What will happen I am going to Display the WS-VARX and WS- VARN?
When and how can we use index & subscript ?
What are decleratives in COBOL ?
what happens if we wont give timestamp in precompilation process ?
If i have a variable A pic 9(2) value 10 Compute A = a - 100 what will be the value of A and will there be any error becoz of the Negative value
Consider the following: 77 W-NUM PIC 9 VALUE 0 ------ MOVE 1 TO W-NUM PERFORM PARA-X UNTIL W-NUM > 9. ------ PARA-X ADD 1 TO W-NUM How many times PARA-X is executed ?
What do you feel makes a good program?
A paragraph PARA-X is to be executed when none of the data names A, B and C have value of 1. Which of the following will achieve this ? (a) IF A NOT = 1 OR B NOT = 1 OR C NOT = 1 PERFORM PARA-X (B) IF NOT A= 1 AND B= 1 AND C = 1 PERFORM PARA-X (C) IF A NOT =1 IF NOT B = 1 OR C= 1 PERFORM PARA-X (C) IF A NOT = 1 AND B NOT = 1 AND C NOT = 1 PERFORM PARA-X
What is cobol?
diffrence between renames and redifnes with examples
WORKING-STORAGE SECTION. 01 A PIC X(3) VALUE 'ABC' 01 B PIC 9(3). PROCEDURE DIVISION. MOVE A TO B. STOP RUN. OUTPUT IS: AB3 WHY AND HOW THIS IS HAPPENING.
RENAME clause takes new SPACE in memory.TRUE or FALSE? a)TRUE 2)FALSE