What is TIME=1440 mean
a) CPU time limit is 1440 minutes (maximum limit)
b) No CPU time limit is to be applied to this step
c) CPU time limit is 1440 seconds
d) None of the above
How do you code instream data in a JCL
a) //SYSIN DD*
b) //SYSIN DD *
c) Both a and b
d) Neither of the above
What is order of searching of the libraries in a JCL
a) STEPLIB, JOBLIB, SYS1.LINKLIB
b) JOBLIB, STEPLIB, SYS1.LINKLIB
c) SYS1.LINKLIB,STEPLIB, JOBLIB
d) As defined in the EXEC statement
How many positional parameters are there in job statement?
a) 1
b) 2
c) 3
d) 4
The maximum number of in-stream procedure you can code in any JCL is ?
a) 7
b) 5
c) 10
d) 15
The types of processing supported by ESDS are
a) sequential
b) skip-sequential
c) a and b
d) Neither
Spanned records can be found in
a) ESDS and KSDS Only
b) all KSDS, ESDS and RRDS
c) RRDS and ESDS Only
d) KSDS Only
Data organization in KSDS is
a) INDEXED
b) NUMBERED
c) LINEAR
d) NONINDEXED
The default cluster type is
a) ESDS
b) RRDS
c) LDS
d) KSDS
To answer this question, the user needs to have knowledge of the different types of datasets in mainframe.
The default cluster type in mainframe is KSDS (Key Sequenced Dataset).
Option A) ESDS (Entry Sequenced Dataset) is incorrect because it is not the default cluster type.
Option B) RRDS (Relative Record Dataset) is incorrect because it is not the default cluster type.
Option C) LDS (Linear Dataset) is incorrect because it is not a type of clustered dataset.
Option D) KSDS (Key Sequenced Dataset) is the correct answer. It is the default cluster type used in mainframes.
Therefore, the answer is: D. KSDS.
The REPLACE parameter causes
a) KSDS records to be replaced by an input record with the same key
b) ESDS records to be replaced by an input record with the same RBA
c) RRDS records to be replaced by an input record with the same RRN
d) a and c