Hi,
How many rounds does TCS take for mainframe position? Please advise on this.
Search found 4 matches
- Mon Jul 03, 2023 11:00 am
- Forum: Ask for Job Guidance and referrals here.
- Topic: How many rounds does TCS take for mainframe position?
- Replies: 0
- Views: 1253
- Thu Sep 08, 2016 3:47 pm
- Forum: IBM COBOL, GnuCOBOL (OpenCOBOL), OOCobol.
- Topic: Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
- Replies: 7
- Views: 2640
Re: Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
10698 COMP-1 is single-precision (word) floating-point and COMP-2 is double-precision (doubleword, 8 bytes) floating-point. They should be used only for scientific calculations (in which case you should use another language than COBOL). But are these variables will be understood by other languages?...
- Thu Sep 08, 2016 3:42 pm
- Forum: IBM COBOL, GnuCOBOL (OpenCOBOL), OOCobol.
- Topic: Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
- Replies: 7
- Views: 2640
Re: Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
10697 COMP-1 and COMP-2 should only be used when you need floating-point values. They have limited precision and will not yield accurate results in some cases, so they tend to be less used in business programs (except for financial calculations). COMP-3 variable are typically used for arithmetic ca...
- Tue Sep 06, 2016 8:08 pm
- Forum: IBM COBOL, GnuCOBOL (OpenCOBOL), OOCobol.
- Topic: Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
- Replies: 7
- Views: 2640
Which variable type to choose among COMP, COMP-1, COMP-2 and COMP-3?
Hi, I'm new to COBOL. Though I have written some programs. Most of them are enhancing an existing code, so it's easy to clone some new functionality. But when we write a new COBOL program, how to decide when to go for which variable type among COMP, COMP-1, COMP-2 and COMP-3? How do a final call on ...