| Other VSAM Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is the COBOL RECORD KEY clause? | | 1 |
| What are the types of VSAM datasets? | | 3 |
| What is VERIFY command ? when do you use this command??
What actually it does ??
| Xansa | 2 |
| What is the difference between sequential files and ESDS files? | | 1 |
| How do I declare the KSDS vsam so that I can store a reocrd
with variable length?. | | 2 |
| Syntax of AMS modal commands ? | | 1 |
| What's a LDS (Linear Data Set) and what's it used for? | | 1 |
| How are different versions of GDG named ? | | 1 |
| What is the index set? | | 1 |
| In the COBOL SELECT statement what is the ORGANIZATION for a
KSDS? | | 2 |
| Explain the meaning and syntax for the START command. ? | | 1 |
| 1. delete is not possible in esds. why?
2. i have 10 records in a esds file and i want to delete
only 1st record ..then what i have to do?.. it will not
affect any sequence of the RBA.
3. why open extend is not possible in rrds vsam file? | | 1 |
| How do you define a KSDS ? | | 1 |
| Using Alternate Indexes in CICS pgms: ? | | 1 |
| Would you specify FREESPACE for an ESDS? | | 1 |
| Suppose 3 generations of a GDG exist. How would you
reference the 1st generation in the JCL? | | 2 |
| How many cluster index can have in a table? | | 1 |
| What do you mean by dirty read ? | | 4 |
| Alt key is used for what type of vsam file | | 2 |
| What is the maximum number of Alternate Index ??? | | 2 |
| |
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