Start learning 50% faster. Sign in now
Para virtualization is preferred when performance optimization is crucial, as it minimizes overhead by allowing guest operating systems to interact directly with the hypervisor. In para virtualization, guest OSes are aware of the virtualization and can make calls to the hypervisor for specific operations, reducing the emulation overhead present in full virtualization. This direct interaction leads to improved performance for I/O operations and system calls, making it particularly useful in data centers and environments where resource efficiency is vital. However, the requirement for modifying the guest OS can limit its applicability to certain workloads. Why Other Options are Incorrect: A) When complete isolation between guest operating systems is required: Full virtualization provides better isolation as it fully emulates the hardware for each guest OS. B) When running legacy applications unmodified: Full virtualization allows unmodified legacy applications to run without any changes, which is not possible with para virtualization. D) When hardware emulation is necessary: Full virtualization emulates all hardware components, making it suitable for scenarios that require comprehensive hardware simulation. E) When a single operating system is sufficient: This scenario does not warrant virtualization in any form, as it can run directly on physical hardware without the need for any virtualization techniques.
How much gross additional spending has been approved by the Parliament which includes the spending for Mahatma Gandhi National Rural Employment Guarante...
Which technology did Tesla integrate into their Model S vehicles in 2024 to improve autonomous driving?
CarTrade Tech will acquire online marketplace OLX India's auto sales business for how much of a cash consideration?
What is the primary role of the newly incorporated CCIL IFSC in GIFT City?
What is the anticipated impact of the Bilateral Investment Treaty between India and the United Arab Emirates, as approved by the Union Cabinet?
Which company has BHEL recently secured orders from for thermal power projects?
According to the performance grading index (PGI) 2.0,which two states/ut have achieved Grade Prachesta -2 ?
_______ has partnered with grain commerce platform Arya.ag to finance small farmers against warehouse receipt to further its mission to drive financia...
Who was awarded the 'Jeevan Raksha Padak' by the Hon'ble President of India?
Veteran sports administrator _________ was unanimously elected as president of the Indian Weightlifting Federation (IWF) for a four-year term.