Infosys Certified Mainframe JCL Programmer
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Join Premium10 Infosys Certified Mainframe JCL Programmer practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Mainframe JCL Programmer certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Choose the features of Mainframe operating system from the options given below? (i)Reliability (ii)Scalability (iii)Continuing Compatibility (iv)Security
- ✓
i and ii
Correct - B
ii, iii and iv
- C
I, ii, iii and iv
- D
Only iv
- ✓
- Question 2
Andrew allocated a PDS with 5 tracks of primary quantity and 10 tracks of secondary quantity. Maximum memory space that can be allocated for this PDS is ________ tracks.
- ✓
150.0
Correct - B
15.0
- C
155.0
- D
185.0
- ✓
- Question 3
___________________ means that one physical block on disk is one logical record and all the blocks/records are of the same size.
- ✓ Fixed Unblocked Correct
- B Fixed Blocked
- C Variable Blocked
- D None of the above
- Question 4
Which z/OS facility provides security for resources?
- ✓ ISPF Correct
- B VTAM
- C JES
- D RACF
- Question 5
What should be the record length of a PS file if the block size is 600 and 5 records should be stored per block?
- ✓
60
Correct - B
120
- C
30
- D
100
- ✓
- Question 6
A developer has encountered 'E037' abend while trying to save a PDS. How can this error be resolved?
- ✓
Delete the members in the PDS
Correct - B
Create new PDS with more memory and copy data to the new PDS
- C
Compress the PDS
- D
Refresh the PDS using REF command
- ✓
- Question 7
Dataset name can contain a maximum of ____ characters with each qualifier having a maximum of ___ characters
- ✓ 25 and 5 Correct
- B 44 and 8
- C 40 and 8
- D 44 and 5
- Question 8
Each qualifier should begin with :(i) Any letter (A-Z) (ii) Any national character(@,#,$) (iii) Any number (0-9) (iv) Period (.)
- ✓
(i) or (ii)
Correct - B
(ii) or (iii)
- C
(iii) or (iv)
- D
(i) or (iv)
- ✓
- Question 9
What value should be given to Directory blocks while creating a Partitioned dataset?
- ✓
0
Correct - B
Any non-zero value
- C
Only 10
- D
Doesn't matter.
- ✓
- Question 10
John wants to create a PDS to store all the programs of his project. He has 50 programs in total. John should create ______
- ✓
PDS with 50 directory blocks
Correct - B
PDS with 9 directory blocks
- C
PDS with 8 directory blocks
- D
PDS with 7 directory blocks
- ✓
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