Indexed file is not the same as sorted files. In COBOL this is tricky concept. Read more.
Split shipment credit card transaction authorized bill an acquirer can submit as single bill to issuer. Read more.
You connect DB2 toPHP engine by just following the given sample logic. Read more.
Data science real purpose is to show answers to business problems. These interview questions help you shortlist your resume.
Really nice answer to tell COBOL assumed decimal and dot difference. Read more.
IBM provides some privileges in DB2. So the privilege you have to be under proper group. Read more.