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OS, Concurrency & Thread Safety Quiz Questions
A sample of the 10 questions below — instant scoring and an explanation for every answer. No sign-in required to play.
Question 1
What is the purpose of CPU scheduling algorithms like Round Robin?
ATo allocate more memory to a process
BTo manage disk storage
CTo handle network requests
DTo fairly allocate CPU time among multiple processes
Question 2
What technique can help prevent deadlock by requesting all needed resources at once?
AAcquiring all required locks at once before proceeding
BIncreasing thread priority
CDisabling interrupts permanently
DUsing more threads
Question 3
What is the difference between a process and a thread?
AThey are identical concepts
BA thread always runs on a separate CPU core
CA process cannot have multiple threads
DA process has its own memory space; threads within a process share memory
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