What does the Change Accum do?
Answer / s
Change Accum sorts and condenses the log records by
database datasets. If an database record was changed 100
times, SLDS or RLDS will have 100 log records containing
those changes, yet in the recovery we are only interested
in the last change and the 99 changes are irrelevent.
| Is This Answer Correct ? | 2 Yes | 1 No |
What is IMS?
What are common status codes that you come across?
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
Define psb?
What are the parameters used in CBLTDLI call?
What is meant by batch dl/i mode?
What is check pointing, sync point?
Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?
What is the maximum number of segment types allowed for a single database?
What is the physical nature of a database called?
Explain psbgen process?
Explain the maximum number of levels allowed in ims db?