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Read and Download several question and answers for the IBM DB2 9 certification exam. Section 1 - Planning (14%) Knowledge of restricting data access Knowledge of the features or functions available in DB2 tools (just tools that come with product - distributed +space - i.e., control center, configuration advisor, configuration assistant, command line processor) Knowledge database workloads (OLTP vs warehousing) Knowledge of non-relational data concepts (extenders) Knowledge of XML data implications (non-shreading) Section 2 - Security (11%) ... Read More
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In Mainframe, using Sort, how can I replace all the low-values in a file to spaces? We can use ALTSEQ CODE to change the low-values or high-values to spaces in a file using Sort. Here’s an example of how you could change all low values (X’00’) to spaces (X’40’), in an FB data set with an LRECL of 80: ALTSEQ CODE=(0040) OUTREC FIELDS=(1,80,TRAN=ALTSEQ)