COBOL: Static vs. Dynamic Call, SEARCH vs. SEARCH ALL, COMP-3 usage, PERFORM types, debugging S0C7. JCL: JOBLIB vs. STEPLIB, GDG, COND vs. IF, restart steps. DB2: Deadlocks (-911), isolation levels, REORG vs. RUNSTATS, SQL performance tuning. IMS: GU vs. GN, PSB, Checkpoints.
Mainframe Operations Interview Questions
106 mainframe operations interview questions shared by candidates
Sobre meus conhecimentos e empresas por onde estive prestando meus serviços.
Se eu teria alguma dificuldade em trabalhar na modalidade híbrido (3 dias presencial e 2 home office)
About your skills in resume
Why do you want to work with hcl
All are basic questions and related to project.
They have asked me about my education, family background,and my professional experience. He explained about the Company and payscale.
query to get 3rd highest salary
Cond code, file match logic
how do you handle change
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