Portal | Manuals | References | Downloads | Info | Programs | JCLs | Master the Mainframes
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Usergroups Profile Log in to check your private messages Log in
 

 

Explain more detail on what is VOL and UNIT

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> Mainframe Interview Questions
View previous topic :: :: View next topic  
Author Message
mrar_160

New User


Joined: 14 Sep 2005
Posts: 48

PostPosted: Tue Dec 19, 2006 1:11 pm    Post subject: Explain more detail on what is VOL and UNIT
Reply with quote

Hi all

I have question regarding unit and vol.

I have read meaning of unit and vol.
Unit : Request a device or group of device.
VOL : identifies a volume on which dataset resides or will reside

So, what i understand, unit can be a tape or disk.
But i am not clear what is meaning of VOL.
Need somebody to explain more detail on what is VOL?
And can anybody explain how these Unit and VOL work?

Tq.
Back to top
View user's profile Send private message

guptae

Moderator


Joined: 14 Oct 2005
Posts: 1187
Location: Bangalore,India

PostPosted: Tue Dec 19, 2006 1:49 pm    Post subject:
Reply with quote

Hi There,

Please go through

http://ibmmainframes.com/about100.html
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> Mainframe Interview Questions All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts Check if any Detail records and extra... V S Amarendra Reddy SYNCSORT 19 Mon May 08, 2017 8:54 pm
No new posts Need a logic to validate the data in ... sandeep kumar302 COBOL Programming 17 Mon Feb 01, 2016 3:30 pm
No new posts GROUP - header data to be repeated in... Musab Ahmed DFSORT/ICETOOL 3 Mon Feb 01, 2016 11:36 am
No new posts Can someone explain me this JCL line ... PeterHolland JCL & VSAM 9 Sat Dec 12, 2015 7:22 am
No new posts Easytrieve Report: Advanced blank Lin... Raj Vatsav CA Products 6 Mon Jul 06, 2015 2:59 pm


Facebook
Back to Top
 
Mainframe Wiki | Forum Rules | Bookmarks | Subscriptions | FAQ | Tutorials | Contact Us