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what is PERFORM? and its types?
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Answer / mithun paul
Types Of Perform Statement
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
Mithun Paul
KMG Infotech Ltd.
Kolkata
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / viks
to execute set of statement elsewhere in the prgram.
types :
perform para-name.
perform para1 until condition.
perform para1 n times.
perform para1 thru para4 until condition.
inline perform.
perform varying i from 1 by 1 until condition.
perform para1 with test before/after until condition.
| Is This Answer Correct ? | 12 Yes | 3 No |
Answer / prasad kulkarni
The perform statement is used to execute group of
consecutive statements written somewhere else in the
program. (JUST LIKE WE CALL FUNCTIONS IN C LANGUAGE).
During execution when a perform statement is encountered, a
temporary departure from the normal sequential execution
takes place and the statements contained in the specified
para are executed and then control implicitely
(automatically) returns to the next statement following the
perform statement.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / juber
1.simple perform,i.e perform with paragraph.
2.perform until.
3.perform times.
4.perform varying.
5.perform varying before/after.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / vinay gautam
only 2 type of perform are available....
1.IN-LINE PERFORM
2.OUT-LINE PERFORM- iT HAS REMAINING TYPES.....
rEGARDS VINAY
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / avinash
PERFORM PARA-NAME.
PERFORM PARA-NAME THRU PARA-NAME.
PERFORM PARA-NAME THRU PARA-NAME UNTIL CONDITION.
PERFORM UNTIL CONDITION
------
------
END-PERFORM.
| Is This Answer Correct ? | 3 Yes | 4 No |
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