quartz/content/notes/204-exam.md

title	aliases	tags
204-exam

Will be examined

• process scheduling algorithms (smiliar to labs)
• memory management and replacement algorithms FIFO LRU
• Layout of process. mapping details
• page table - logical vs physical memory MMU
• process communication - parent child relationship - fork, exec - child return status to parent
  • zombie/orphan process
  • shared memory - mmap
  • pipes
  • signals - sigsegv (null pointer) and more
  • PCB process control block (in linux - tast_struct)
  • lifecycle of process - start from fork, suspended for io, terminated by signal or naturally using exit(), interrupts
  • sync
    • data race
    • mutex, lock, semaphore
    • CAS
    • conditions for deadlock
  • system call - interaction betwen user and kernel space
  • threads
    • special process