Differentiate between hdam and the hidam databases?

1090

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Define the necessity of run stats among the environment test?

1044

---

Have you caused any huge mistakes for the bank?

990

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How do you eliminate the duplicates?

971

---

Tell about how do you eliminate the duplicates?

1067

---

We have an output dataset in job with disp parameter as shr.

996

---

File1 has 100 records and file2 has 200 records I want to copy 50 records which are in both file into file3?

973

---

Is mainframe an operating system?

990

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What is z os in mainframe?

1043

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What is mainframe database?

962

---

What is plan and package in mainframe?

997

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