In IDMS which of following is true for any set of occurances?1. It may have zero owner instances.2. It must have one and only one owner instance.3. It must have atleast one member instance.4. None
Latest Answer: 2. It must have one and only one owner instance. ...
Latest Answer: Yes, All Store , Erase , Connect , Disconnect do page lock.Modify only lock the instance of the record currently modified. ...
Latest Answer: Yes, by using the OBTAIN FIRST/NEXT within area/set name command. However if you have more than one record type in the area, or a multi-member set you won't know what you have. You should only use this on one-record type sets/areas.... and really for ...
How to write a IDMS code to find whose employee last name is starting with J and first name starts with H.
Latest Answer: You need to compile the program by selecting xpeditor option 'Y".Then you need to enter XP-->3 in ISPF menu.Specify the JCL and select the step which you want to debug by placing "I" before that step then give the RUN command ...
Latest Answer: Hi,You can submit a job from a cobol pgm. Write JCL cards to a dataset with //xxxxxxx SYSOUT= (A,INTRDR) where 'A' is output class, and dataset should be opened for output in the program. Define a 80 byte record layout for the file.INTRDR is a ...
Latest Answer: The idms-restart is a record which will keep track of the number of records(& its data) processed before a particular program abends.The restart record has a calc key which is nothing but the program name.If the program abends because of any ...
Region is used synonymously with area. It is a group of logically contiguous pages.
Latest Answer: Regarding Server Move ...
The schema is the physical arrangement of the data as it appears in the DBMS. The subschema is the logical view of the data as it appears to the application program.
Latest Answer: Schema : RePresents the complete desription of the databasesubschema - subset of schema,application view of the idms db ...
A page is the smallest unit of storage in an IDMS database.
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