What is the difference between sequential files and ESDS files?
Answer / guest
Sequential (QSAM) files can be created on tape while ESDS
files cannot. Also, you can have ALTINDEX for an ESDS while
no such facility exists for QSAM files.
Is This Answer Correct ? | 4 Yes | 4 No |
What is free space?
what will happen if there is no secondary allocation made for datasets?
Would you specify FREESPACE for an ESDS?
What is the biggest disadvantage of using a vsam dataset?
if you wish to use the rewrite command how must the vsam file be opened?
Describe SHAREOPTIONS parameter (SHR) in Define Cluster command.?
explain in brief why do vsam take more disk space than other utilities?
What do you mean by RDW in VSAM?
How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....
What is a sequence set?
what do you mean by define model parameter?
what is the probability of a complete system distortion under high end low performing multiprocessor job?