Which isolation level provides highest data integrity?

1128

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What is the reason behind not using select * in embedded sql programs?

1121

---

What is the maximum size of varchar data type in db2?

1137

---

What is the maximum size of a char data type in db2?

1013

---

What is cursor stability in db2?

1363

---

What are the various data types available in db2?

1100

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Which component is used to execute the sql statements?

1104

---

How is a type of file defined in the jcl that executes the cobol program?

1192

---

What is jcl in mainframe, and how many types of jcl statements are there for a job?

1202

---

Define cics interface block?

1003

---

What are the cics transactions?

1034

---

What is the utilization of copybook in cobol? Could we utilize a similar copybook?

1233

---

What are the cobol coding sheets?

1283

---

Describe the cobol database components?

1183

---

What is the utilization of copybook in cobol?

1200

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