⟩ What is IMS Software Environment?
IMS Software Environment consists of the below five main components:
► IMS DB
► DL/I
► DL/I Control Blocks
► IMS DC
► Application Programs
IMS Software Environment consists of the below five main components:
► IMS DB
► DL/I
► DL/I Control Blocks
► IMS DC
► Application Programs
EXPLAIN has output with MATCHCOLS = 0. What does it mean? ?
When DB2 connection fails, will online program work or give errors?
Can you have more than one cursor open at any one time in a program ?
How does DB2 determine what lock-size to use?
What is a composite index and how does it differ from a multiple index?
What are delete-connected tables?
What are the disadvantages of PAGE level lock?
What is a precompiler?
What is the diff bet plan,package,dbrm?
Give the COBOL definition of a VARCHAR field.