What is a Root?
Answers were Sorted based on User's Feedback
Answer / subrahmanyam
Root segment is a segment it doesn't have any parents .
it is a topy most level in the Hierarchy structure.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / guest
The Segment Type at the top of the hierarchy and from whom
all segments are derived is the ROOT segment
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / nutsandbolts
Top Most segment with no parent segment of its own. I t may
or may not have any child segments as the case may be.
| Is This Answer Correct ? | 2 Yes | 0 No |
What is ims (db/dc)?
Hi all..., Nowadays many of the companies asking for IMS/DB , actually i hav learned mainframes but i dont have any knowledge on IMS/DB. it will be a great help if any one suggest me whr i can learn it ( in any institute).
What are the objectives of dbms in ims?
What is psb?
What information does a psb contain?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?
What are the command codes and their purposes?
How many sgment types can u have in a DL/I database?
What for procopt is used? List some of them?
Which command code can be used for backing up IMS database?
15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above
What is meant by mpp mode?