Start learning 50% faster. Sign in now
The Optimal Page Replacement algorithm replaces the page that will not be used for the longest period of time in the future. This minimizes the number of page faults and provides the theoretical best performance. However, implementing this algorithm is impractical because it requires knowledge of future memory references, which is impossible in real-world scenarios. Instead, it serves as a benchmark against which other algorithms, like FIFO and LRU, are compared. For example, in an educational setting, the algorithm is often demonstrated using simulations where future memory references are known beforehand. Why Other Options Are Incorrect :
Identify India's rank as a global silk producer.
Name the person who is the first Indian Brand Ambassador of Laureus.
Goldman Sachs in its recent Macro Outlook 2022 projects India’s GDP at _____ in calendar year 2022.
What was India’s rank in the global startup ecosystem index 2021 ?
The National Gandhi Museum is located in which city?
The Union Home Minister Amit Shah has unveiled a 120 feet tall statue of a polo player in which state?
Which of the following day is not observed on September?
In which year did Subhash Chandra Bose join the Indian National Army (INA) in Singapore?
Who achieved the distinction of becoming the first woman appointed as the Director General of Medical Services (Army)?
Which supercomputer was inaugurated by Prime Minister Narendra Modi in September 2024?