Answer / saravanan s

See Meenakshi,It is depends on the Requirement,

So the Conclusion is

Take a look on the table

COMP COMP-3
(in bytes) (in bytes)

S9(01) 2 1
S9(02) 2 2
S9(03) 2 2
S9(04) 2 3
S9(05) 4 3
S9(06) 4 4
S9(07) 4 4
S9(08) 4 5
S9(09) 4 5
S9(10) 8 6
S9(11) 8 6
S9(12) 8 7
S9(13) 8 7
S9(14) 8 8

like that.........

Cheers,
Saravanan

Answer / ipl

comp-3

Answer / santy

COMP is better that COMP-3 in terms of memory utilization.

check out below examples.

COMP COMP-3
(in bytes) (in bytes)


S9(04) 2 3
S9(08) 4 5
S9(09) 4 5
S9(10) 8 6
S9(11) 8 6
S9(12) 8 7
S9(13) 8 7
S9(14) 8 8

hope it is useful.

Answer / ravi kiran

for lower boundaries comp is better , for higher boundaries
comp-3 is better.
in real time mostly comp3 is used

Answer / guest1

COMP values are stored as Binary format. So it is good to
use COMP.

Answer / i go crazy

COMP uses less memory compared to COMP-3 at word boundaries.
Ex: s9(04) COMP - 2 bytes.
s9(04) COMP-3 - 3 bytes.

s9(18) comp-3:: What is the size of memory it takes internally?

4 Answers  

write a program to eliminate duplicate records in a input file and send them to output file.

2 Answers   IBM,

can we write paragraph in area B .....

4 Answers   L&T,

In my table having 3000 Records. How can I delete the 500th row? (we don't know what is data inside the table)

3 Answers   Keane India Ltd,

select TURE Statement(s) aboUt eject statemenet in cobol? a)The eject statememnt must be the only statement on the line b.It causes the program to edit abnormally c. eject statement can be written in either area A or area B d. specifies that the next source statement is to be printed at Top of the next page e.The EJECTstatement has no effect on the compilation of the source program itself

2 Answers  

How to read records from flat file in reverse order through COBOL program?

14 Answers   Accenture, Broadridge, IBM, MAT, Polaris, SPIC, Syntel, TCS, Wipro,

how many bytes does s9(15) occupy in comp1 comp2 and comp3 ?

4 Answers   TCS,

In CICS/VSAM every file that is accessed should be defined in FCT. we have CICS READ, WRITE, BROWSE commands for VSAM files. How does it work with DB2 tables. It know it has to do with the plan. Please expain with examples.

1 Answers  

input= ,,,, mainframe training ,,, hyderabad .... location.... output1=$ mainframe training in hyderabad location$ output2=**** mainframe training in hyderabad location ****. In this pgn when we give input considering the spaces the output is displayed in this format.Like in the place of ,,,, $ should be displayed likewise.So please helpmeout.

0 Answers  

what is meant by binary search?

4 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  

What is the Importance of GLOBAL clause According to new standards of COBOL?

2 Answers   Infosys,