PDF Version DemoHP HP0-A21 Exam Overview:
| Certification Vendor: | Hewlett-Packard (HP / HPE) |
| Exam Name: | HP NonStop Kernel Basics |
| Exam Number: | HP0-A21 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Japanese |
| Related Certifications: | HP Master ASE - NonStop Systems |
| Real Exam Qty: | 60-71 |
| Exam Format: | Multiple Choice |
| Exam Price: | $150-$200 USD |
| Exam Duration: | 90-105 |
| Passing Score: | 68% |
| Recommended Training: | HPE NonStop Kernel Basics Training |
| Exam Registration: | HPE Certification Portal Pearson VUE Registration |
| Sample Questions: | HP HP0-A21 Sample Questions |
| Exam Way: | Online proctored or onsite at authorized Pearson VUE / HP test centers |
| Pre Condition: | No formal prerequisites required |
| Official Syllabus URL: | https://certification-learning.hpe.com/ |
HP HP0-A21 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| NonStop Kernel Architecture and Concepts | 20% | - Fault-tolerant architecture - Fundamental design principles - Scalability and availability features |
| Processes and Threads | 18% | - Process states and transitions - Process creation and lifecycle - Thread management |
| Error Handling and Diagnostics | 5% | - Fault detection and isolation - Error recovery procedures - Diagnostic tools and logs |
| NonStop Kernel Subsystems | 15% | - Core operating system components - System services and interfaces - Inter-subsystem communication |
| Input/Output Processing | 12% | - Device drivers and interfaces - I/O subsystem structure - Data transfer and buffering |
| Scheduling and Resource Allocation | 15% | - Priority and fairness controls - Resource management policies - CPU scheduling algorithms |
| Memory Management | 15% | - Memory protection and sharing - Paging and swapping mechanisms - Virtual and physical memory |
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