What is the fastest type of memory in the memory hierarchy?

• RAM

• Cache Memory

• Hard Drive

• Registers

Which memory allocation strategy assigns consecutive memory blocks to a process?

• Paging

• Segmentation

• Contiguous Memory Allocation

• Virtual Memory

What problem does fixed partitioning in memory allocation cause?

• Internal Fragmentation

• External Fragmentation

• Thrashing

• Page Faults

In paging, what keeps track of pages in physical memory?

• Page Table

• Segment Table

• Cache

• Stack

Which of the following best describes virtual memory?

• Memory that is located on the CPU

• A technique that extends RAM using secondary storage

• Memory allocated to the operating system only

• Memory that cannot be swapped

Which page replacement algorithm removes the least recently used page?

• FIFO

• LRU

• Optimal Algorithm

• Clock Algorithm

Which of the following causes a page fault?

• When a process is terminated

• When a required page is not found in RAM

• When a process uses too much memory

• When RAM is full

What is a benefit of segmentation over paging?

• Eliminates fragmentation completely

• Uses fixed-size blocks for storage

• Allows logical division of memory based on segments

• Faster access to data

What type of fragmentation does dynamic partitioning suffer from?

• Internal Fragmentation

• External Fragmentation

• Page Faults

• Thrashing

Which memory allocation algorithm chooses the smallest block that fits the process?

• First Fit

• Best Fit

• Worst Fit

• Next Fit