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![]() Related Questions 1.What is the data rate transfer of USB 2.0?2. What is ATAPI?3. What is ACPI?4. What is Disk Management? Read Answers (2) | Asked by : ask Latest Answer : First repair the OS by using Repair option after that you can easily change the passwordRegards...Naveen kumar ... Read Answers (2) | Asked by : Firoz Ali Latest Answer : differnt memory mangement techniques r Paging and Segmentation ... Read Answers (1) | Asked by : Vidya What is cache memory? Can we increase cache memory size as large as a hard disk(40GB)? What are the adv and disadv? What is diff betn swap(solaris) and cache? Latest Answer : in memory mapped i/o the data transfer is like between two memory segments..i.e the i/o port is referred by a memory address.where in i/o mapped i/o we use specific command and i/o port is not mentioned as a memory address. ... Read Answers (1) | Asked by : bajjuri thirupathi Memory protection is normally done by the 1. processor and associated hardware 2. operating system 3. compiler 4. user program The term "non volatile memory" states 1. that memory is retained in the memory unit for some time even after power failure to the memory unit 2. that memory is lost by power Latest Answer : The answer is D: (i.e.) data is retained in the non volatile memory even years after power failure to the memory unit provided the memory unit does not get corrupted or crashes down. ... Latest Answer : hi vinay thanks for your ans but i could'nt understand plz give me ans with detail ... While executing a process some of pages are stored in main memory and some in virtual memory. if computer do not get required page in main memory then how it find exact location of that page in virtual memory. Read Answers (1) | Asked by : Vaibhav Gupta Latest Answer : Hai When we use the application goes to over the RAM capability some amount of space in the HDD act as a RAM for managing the application.that is called Virual memory.if the system running in virtual memory it is slow than RAM based running.bcoz ...
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