Differentiate between hdam and the hidam databases?

975

---

Define the necessity of run stats among the environment test?

946

---

Have you caused any huge mistakes for the bank?

903

---

How do you eliminate the duplicates?

883

---

Tell about how do you eliminate the duplicates?

959

---

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

908

---

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

883

---

Is mainframe an operating system?

883

---

What is z os in mainframe?

959

---

What is mainframe database?

866

---

What is plan and package in mainframe?

901

---