
System RAM and Virtual Memory
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20 questions
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- Q1What is the primary purpose of virtual memory in a computer system?To manage file systemsTo extend the available memory beyond physical RAMTo increase the speed of the processorTo store data permanently30s
- Q2Which of the following statements best describes the difference between RAM and virtual memory?RAM is slower than virtual memoryRAM can be used for permanent storageRAM is physical memory, while virtual memory is a combination of hardware and software that simulates additional RAMVirtual memory is always stored on the CPU30s
- Q3What happens when a computer runs out of physical RAM and starts using virtual memory?It may experience slower performance due to reliance on disk spaceIt will free up more RAM instantlyIt will shut down automaticallyIt will increase the processor speed30s
- Q4What is one disadvantage of relying heavily on virtual memory?It improves overall system securityIt increases the speed of applicationsIt can lead to increased wear on hard drivesIt eliminates the need for physical RAM30s
- Q5Which type of memory is typically faster and used for immediate data access?RAMSolid-state drive (SSD)Virtual memoryHard disk drive (HDD)30s
- Q6How does a computer determine which data to swap in and out of virtual memory?Using a page replacement algorithmBy random selection of filesAutomatically moving files to the CloudBased on user preference settings30s
- Q7What is the main benefit of using virtual memory in modern operating systems?It permanently saves all data in RAMIt allows for running larger applications than the available physical RAM can accommodateIt speeds up the processor's clock speedIt makes applications run in real-time30s
- Q8What would happen if an application requires more memory than is available in both RAM and virtual memory?The application will automatically shrinkThe system will shut downThe application will run at twice the speedThe application may crash or fail to execute30s
- Q9What is the role of the page file in virtual memory management?It transfers data between the keyboard and RAMIt permanently saves applicationsIt increases the speed of the CPUIt acts as a storage space on the hard drive for data that is swapped out of RAM30s
- Q10What is a common symptom of low RAM in a computer system?Higher resolution graphicsFaster boot timesIncreased battery lifeFrequent slowdowns or freezing during multitasking30s
- Q11What is the primary role of System RAM in a computer?To store data and code that are actively in useTo increase internet speedTo manage power supply to componentsTo permanently save files and applications30s
- Q12What is virtual memory essentially used for in a computer system?To physically increase the size of RAMTo extend the apparent amount of RAM availableTo store data permanentlyTo improve the visual graphics quality30s
- Q13Which statement best describes the relationship between System RAM and Virtual Memory?Virtual Memory is faster than System RAMVirtual Memory uses disk space to simulate additional RAMSystem RAM is a type of Virtual MemorySystem RAM is stored on the hard drive30s
- Q14What happens when a computer runs out of physical RAM and needs more memory for applications?It deletes all stored filesIt uses virtual memory to manage demandsApplications start crashing immediatelyThe computer shuts down30s
- Q15Which of the following is a disadvantage of relying heavily on virtual memory?Higher energy consumptionReduced storage capacity on the hard driveSlower performance compared to using only System RAMIncreased data security30s