Is it necessary that the key field in a Dl/I database be
unique?
Answer / rama krishna
No. It is not necessary as we have options like Unique and
Multiple while declaring the key fields.
| Is This Answer Correct ? | 7 Yes | 2 No |
Which languages does ims support / application program languages?
What is the difference between SIBLINGS and TWINS in IMS-DB database
What is the advantage of dynamic generation of acb?
How does one reorg an HDAM IMS database when changing RAPS (Root Anchor Points)?
What is mpp mode?
what is the maximumm length of account information in job card of a jcl?
How can we distinguish between an online and batch program in IMS environment?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?
What are the retrieval sequences in ims db?
What is Program Isolation?
I have PCB with structure: PCB TYPE=DB, C DBDNAME=EMPCADBD, C KEYLEN=18, C PROCOPT=LS SENSEG NAME=EMPLOYEE, C PARENT=0 SENSEG NAME=COMPDTL, C PARENT=EMPLOYEE SENSEG NAME=BANKDTL, C PARENT=COMPDTL SENSEG NAME=SALDTLS, C PARENT=BANKDTL SENSEG NAME=EDUCDATA, C PARENT=EMPLOYEE SENSEG NAME=EMERDETL, C PARENT=EDUCDATA SENSEG NAME=ADDRESS, C PARENT=EMPLOYEE ************************************************************ *********** PSBGEN PSBNAME=PSBCALDP,LANG=COBOL END Requirement is to Create a report based on Salary brackets. ( Use SSA’s for logic) · It should have CTCGROSS brackets and No of employees o Employee names falling in each bracket Salary < 100,000 No of Employees Employee-Name Level 100,000 < Salary < 300,000 No of Employees Employee-Name Level 300,000 < Salary No of Employees Employee-Name Level
What is Hierarchy Chart?