Answer / jegadeesan

1. PERFORM PARA-NAME
2. PERFORM PARA-NAME N TIMES
3. PERFORM PARA-NAME UNTIL I > N
4. PERFORM PARA-NAME-1 THRU PARA-NAME-2
5. PERFORM PARA-NAME-1 THRU PARA-NAME-2 N TIMES
6. PERFORM PARA-NAME-1 THRU PARA-NAME-2 UNTIL I > N
7. PERFORM PARA-NAME-1 THRU PARA-NAME-2 VARYING I FROM 1 BY
1 UNTIL I > N
8. PERFORM PARA-NAME-1 THRU PARA-NAME-2 WITH TEST [BEFORE /
AFTER] VARYING I FROM 1 BY 1 UNTIL I > N
9. (IN-LINE PERFORM)
PERFORM I > N
END-PERFORM

Suggestions are welcome

JRamu

Answer / ajayre

Totaly 5 types of perform statements are there
1.Simple perform
2.PERFORM TIMES
3.PERFORM UNTIL
4.PERFORM VARYING
5.Perform with test after/test before.


They are two types of performs are there.one is INLINE
PERFORM and another one is outline perform .
Inline perform start and end with perform and end-perform
Outline perform start and end with perform and exit.

Ajay

Answer / malay

There are two types of performs statements in COBOL program.one is INLINEPERFORM and another one is OUTLINEPERFORM.Inline perform start and end with end-perform.
Outline perform start and end with exit statement.generaly these are
1.Simple perform
2.PERFORM TIMES
3.PERFORM UNTIL
4.PERFORM VARYING
5.Perform with test after/test before.

Answer / ananta bajpai

there main
1.perform [proc-name[{thru/through}end-proc]]repeat-count N
times[statement end-perform]
2.perform [para-name/proc-name{thru/through}[end-proc]]
[statement end-proc]
3.perform [proc-name{thru/through}[end-proc]][with test
{before/after}]varying variable from integer by increment
until condition[statement end-perform]
4.perform[proc-name{thru/through}end-proc]]varying variable-
name from integer by incremental until condition [statement
end-perform]
5.perform proc-name
6.perform n(number) times.

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