10 Questions
What is the main advantage of memory compaction?
Memory compaction can address external fragmentation by consolidating free memory blocks.
Why is dynamic relocation necessary during the process of relocating programs?
Dynamic relocation ensures that memory references within programs remain valid and consistent after relocation.
What are the three primary memory allocation algorithms considered when allocating memory for processes?
The three primary algorithms are best-fit, first-fit, and next-fit.
Explain the best-fit algorithm in memory management.
The best-fit algorithm selects the free memory block that most closely matches the process size to minimize internal fragmentation.
Why is efficient memory management crucial for optimal system performance?
Efficient memory management is essential to minimize external fragmentation and optimize memory utilization.
What is the purpose of a linker in the compilation process?
To combine object files into a single executable
In the context of compilers, what does relocation refer to?
Adjusting code and data in programs to match memory addresses
What is the role of a loader in the execution of a program?
Load the binary executable file into memory
During the compilation process, what is the purpose of symbol management?
Keeping track of names of variables and functions for use by other programs
What is the primary function of a relocatable object file?
Store machine code that can be loaded into any memory location
Test your knowledge of the relocation-register scheme in operating systems, a technique that dynamically adjusts the OS size based on demand. Explore applications like device driver management and dynamic system features.
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