In JCL, what is the difference between a cataloged dataset and an uncataloged dataset when defining a DSN?
- Cataloged datasets are stored on tape, while uncataloged datasets are stored on disk.
- Cataloged datasets can only be accessed sequentially, while uncataloged datasets can be accessed randomly.
- Cataloged datasets have an entry in the system catalog, while uncataloged datasets do not.
- Cataloged datasets require a password for access, while uncataloged datasets do not.
Cataloged datasets have an entry in the system catalog, which provides information about the dataset. Uncataloged datasets do not have such an entry.
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