Tell me what are the hardware problem you face regularly in your organization?
Where the system time is stored? In processor or in separate timer ic for that?
What is the difference among deadlock avoidance, detection and prevention?
Explain the process control block of UNIX ?
why register are stored the only binary data?
some os have a tree structure file system that limits the depth of a tree and small number of levels.what limit does this have on user? how does this simplify file system design?
Explain about busy waiting?
API used to hide window
2 Answers Microsoft, TCS, Wipro,
absolute path gives the location a file or directory in reference to a rile directory while relative path is a path given file starting from another file. explain?
What are the hardware problem you face regularly in your organization?
List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes?
Explain the reasons for implementing process migration?
Let us suppose one application needs 2GB RAM to run and dependent plugins will be load while running application. Here My doubt is how many processes will create for this application. I know the concept of virtual memory, which will provide RAM on demand. My straight forward question is what is the size of the process and is it single process will create by operating system to complete the task of my application.??? Thanks in Advance.