IBM C9050-042 Exam Details & Actual Exam Questions

Exam Questions: 140
Updated On: Jul,16 2026
Certification Level: Professional

IBM Developing with IBM Enterprise PL/I Exam Questions

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Certification Vendor:	IBM
Exam Name:	Developing with IBM Enterprise PL/I
Exam Number:	C9050-042
Passing Score:	70%
Exam Price:	USD 200-300
Exam Duration:	90-120
Real Exam Qty:	60-140
Certificate Validity Period:	3 years
Exam Format:	Multiple Choice
Available Languages:	English, Japanese
Sample Questions:	IBM C9050-042 Sample Questions
Exam Way:	Proctored online or at authorized Pearson VUE test centers
Pre Condition:	No mandatory prerequisites; recommended working experience with IBM Enterprise PL/I and z/OS environment
Official Syllabus URL:	https://www.ibm.com/certify/certs/c9050042.shtml

Section	Weight	Objectives
PL/I Language Fundamentals	25%	- Procedures and functions - Variables, constants, and expressions - I/O operations and file handling - Syntax and data types - Control structures
Performance and Optimization	15%	- Compiler options and runtime tuning - Memory and storage efficiency - I/O and processing performance
Debugging, Testing and Maintenance	15%	- Compilation and listing analysis - Debugging techniques and tools - Unit testing and code validation
File Processing and Database Connectivity	20%	- Database connectivity and SQL integration - Data manipulation and transaction control - Sequential and VSAM file processing
Advanced PL/I Concepts	25%	- Object-oriented features in PL/I - Error and exception handling - Structures and records - Pointers and dynamic memory allocation - Strings and arrays