Interested to Buy Any Domain ? << Click Here >> for more details...
what is the use of comp2 ? where can we use it with example ?
- 3 Answers
- 12584 Views
- Covansys, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / smartboy
COMP-2 has double precision. Generally used in scientific
data calculations.
USAGE COMP-2 EXAMPLE.
A very simple practical example can be
If DB2 decleration of column is DOUBLE then we have to use
corresponding COBOL host variable as COMP-2
For float data type use COMP-1
| Is This Answer Correct ? | 13 Yes | 0 No |
Answer / kumar
Internal representation of COMP 2 data type is Hexadecimal
requires double word for the data item to store. Used for
accurate calculations ( more precessions )
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / srinivas yadav
It is used to reduce the Momery space.
comp2:
1)The data stored in the form of Hexa-decimal format.
2)The no. of bytes stored as s9(1)to s9(18)is 8 bytes of
memory.
3)It takes more precession values.
| Is This Answer Correct ? | 0 Yes | 1 No |
can any one give good example for cond 88 level number and for renames pls urgent dudes ?
which of the following can be used as a check protection symbol a.Z b.S c.* d.+
How can I find the maximum value of a field in a file while reading the file dynamically? without using sort function. Suppose i have a file with fields Timestamp, description, teamname, teamnumber.. i have read the file till end and find the maximun value of timestamp which is not in sorted order.. can we use function max(timestamp)?
how would find total records in files using seqientional
We know that size of redefine and redefining need not to be same..Then does the below case true 01 ws-date pic 9(6). 01 ws-redf-date REDEFINES ws-date 05 ws-year pic 9(4) 05 ws-mon pic 9(2) 05 ws-day pic 9(2)
i want to use only first 100 records from a file.plz tell me how to write JCL for this(for read,copy,write operations).plz give me details of all posible JCL utilities?
why 02 level number can't be use as a separate level number like 01 or 77 ?
If we use GO BACK instead of STOP RUN in cobol?
ID DIVISION. PROGRAM-ID. PLO. DATA DIVISION. WORKING-STORAGE SECTION. 01 VAR1 PIC 9(2). 01 VAR2 PIC X(2). PROCEDURE DIVISION. ACCEPT VAR2. MOVE VAR2 TO VAR1. STOP RUN. if i give 'PI' in var2 then what will b output of progr. any abend?????
What is 77 level used for ?
what is the advantage of using redefines instead of delaring the variables ?
RENAME clause takes new SPACE in memory.TRUE or FALSE? a)TRUE 2)FALSE
COBOL 
