You have an application 3GB in size, and trying to run it on a Intel i7 (4 cores
ID: 3868573 • Letter: Y
Question
You have an application 3GB in size, and trying to run it on a Intel i7 (4 cores) system with 2GB of memory. How could it be possible to run this application on this system? Assume that you are given a computer with an unknown OS, has two Intel i7 CPUs, 2GB RAM memory, 2.5TB Hard Disk. Your job is to make this computer run faster. List your hardware and software solutions. What is program counter, what is the purpose and where is its value(s) stored? What could be the reasons of Blue Screen of Death on Windows computers? Can we boot a computer and load an Operating System without using a permanent storage device? Explain your answer briefly. If your microwave oven is a computer, define its Operating System and User Interface.Explanation / Answer
6. We can do this with the help of context switching where all nessecary pages will loaded in main memory from secondary storage. As we divide memory in pages so required pages will store in main memory when a particular page is not found in memory then page fault occur and we have to accomade this page in main memory using scheduling algorithm i.e. First in First Out, Priority Queue based sheduling.
7.
8. It is register in computer processor that have the address of intruction whichi is currently executed.As we fetches instruction the program counter get next instruction address.It store in Program control block(PCK) as a structure.
9.When there is a fatal error occur in system and it can not funtion further then blue screen error occured.
Reason: Hardware imcompabilities, Faluty drivers installed, dynamic link library which is not compatilble with system.
10.We can store it in external USB but it is very risky as system install drives while running. It may crush.
11.Microwave is used embedded operatiing system. USer interface is the keys which we used to enter in time and options.
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