⟩ Can we concatenate fields in physical file? If yes how can we do?
No, we cannot concat fields in Physical File. However, in
logical file, we can concat 2 or more fields together into 1
field. format is..
name concat(fname mname lname)
No, we cannot concat fields in Physical File. However, in
logical file, we can concat 2 or more fields together into 1
field. format is..
name concat(fname mname lname)
So manual and automatic are the connect options for a set. What are the disconnect options?
Distinguish among erase, erase permanent, erase selective and erase all?
Why would you use find and get rather than an obtain?
If the stored record is not defined as automatic of a set, how can it be stored as a member of the set?
What is an OOK-Rec in IDMS?
What is the difference between local and central version operating modes?
Explain the difference between record occurrence and record type in IDMS?
What is a page in IDMS?
What is a region in IDMS?
What is a run unit in IDMS?