Free IBM C9050-042 Exam Dumps Questions & Answers

In the following example what value will be printed to SYSPRINT, if any, from the PUT LIST in PGM_A?
PGM_A PROC;
DCL INPARM CHAR (10) INIT('FIRST CALL);
DCL P_OUT PTR;
DCL OUTPARM CHAR(10) BASED (P_OUT);
DCL PGM_B ENTRY(CHAR(10),PTR) EXTERNAL:
CALL P0MB (INPARM,P OUT);
IF OUTPARM = 'RESULT 'THEN
DO;
INPARM = ";
CALL PGM_B (INPARM,P_OUT);
END;
PUT LIST(OUTPARM);
END;
PGM_B: PROC(INPARMP_OUT);
DCL INPARM CHAR (10);
DCL P_OUT PTR;
DCL OUTPARM CHAR (10) INIT(");
P_OUT = ADDR(OUTPARM);
IF INPARM ='FIRST CALL THEN
OUTPARM = 'RESULT ';
ELSE
OUTPARM = 'NO RESULT';
END;

• A.  'NO RESULT'
• B.  Blanks
• C.  Unpredictable
• D.  'RESULT'

Given the following statements, where will the variables A, B and C be allocated?
DCL A FIXED;
DCL B CHAR(80) BASED(P);
DCL C CHAR(1000) CONTROLLED;
DCL D AREA(1000);
DCL P PTR STATIC;
ALLOC C;
ALLOC B IN(D);

• A.  A in STACK, B in STATIC, C in HEAP
• B.  A in HEAP, Band C are in STACK
• C.  A in STACK, B and C are in HEAP
• D.  A and B are in STACK, C in HEAP

What happens after executing the following code, assuming the input file has more than 1 record?
DCL INPFILE FILE RECORD INPUT ENV(VB RECSIZE(100)); DCL P PTR;
DCL B CHAR(100) VARYING BASED(P);
DCLC CHAR(110) VARYING BASED(P);
READ FILE(INPFILE) SET(P);
C=B!! 'EXTENDED
READ FILE(INPFILE) SET(P);

• A.  Two records are read.
• B.  Protection exception because of the reference to B.
• C.  ENDFILE condition is raised on the second read.
• D.  The results are unpredictable.

A program reads a GSAM dataset sequentially, reads complementary information from DB2-
Databases and uses this information to update an IMS-Database, At the end of the program statistics
about how many records have been read and how many IMS-Segments have been updated should be
printed. The program should write checkpoints regularly and should be restartable. Which of the following
groups of information saved when the checkpoint is written will provide enough information to be able to
restart the program correctly?

• A.  The key of the last IMS segment changed and the number of segments changed.
• B.  The number of records read from the GSAM dataset, the key of the last record read from the GSAM
  dataset and the key of the last IMS segment updated.
• C.  The number of records read from the GSAM dataset and the number of IMS segmentschanged.
• D.  The key of the last record read from the GSAM dataset and the key of the last IMS segment changed.

Which of the following compile list sections would be used to find the location of a static variable in a
dump?

• A.  Table of Offsets and Statement Numbers
• B.  Attribute/Xref Table
• C.  Source Listing
• D.  Storage Offset Listing