Which of the following is true about DBD ?
multiple DBD s for each database
none of these
cannot be used by DL/I
created by a process called DBDGEN
A segment has 3 occurrences for a parent. This segment is called a
multiple
twin
sibling
What information is not included in DBD
access method
segment name
parameter
key field length
Proc opt for path call
C
P
D
K
L
Which of the following are not mentioned in PSB
Number of sensitive segments
dataset
Segment name
Key value
SENSEG NAME=CUSTOMER,PARENT=0, PROCOPT=K Referring to the code above, what is the purpose of the SENSEG statements?
To provide the database name
To name the fields in the DBD
To tell the program the data field segment sense sizes during any process stage
To identify the segments in the database to which the application program is sensitive
You issue a GNP call from a program and receive a status code of GP. Referring to the above scenario, which one of the following describes the cause of this error?
The segment level specified is not lower than the level of the established parent.
There are no more segments for this message.
The program has issued a call where no parent segment exists.
An invalid length has been detected on a variable length record.
The first statement in a COBOL IMS program
DLITCBL
CBLTDLI
GOBACK
PCB mask
DBD
What is the difference in coding between inserting segments into an existing database and loading a database?
The SSA must be qualified
There is no difference.
The key sequence of the data in loading
There is no need for parentage in loading.
The PCB processing options
CALL ‘CBLTDLI’ USING ‘GU ‘ LS-PCB-MASK, WS-IO-AREA SEGMENTA*P SEGMENTC Based on above code what will be retrieved
Will retrieve segment C and parentage will be set at segment C
Will retrieve segment C and parentage will be set at segment A
Will retrieve segment A and parentage will be set at segment A
Will retrieve segment A and parentage will be set at segment C
Error out