The segment of code in which the process may change common variables, update tables, write into files is known as ____________
A. program
B. critical section
C. non – critical section
D. synchronizing
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Which of the following conditions must be satisfied to solve the critical section problem?
A. Mutual Exclusion
B. Progress
C. Bounded Waiting
D. All of the mentioned
Mutual exclusion implies that ____________
A. if a process is executing in its critical section, then no other process must be executing in their critical sections
B. if a process is executing in its critical section, then other processes must be executing in their critical sections
C. if a process is executing in its critical section, then all the resources of the system must be blocked until it finishes execution
D. none of the mentioned
Bounded waiting implies that there exists a bound on the number of times a process is allowed to enter its critical section ____________
A. after a process has made a request to enter its critical section and before the request is granted
B. when another process is in its critical section
C. before a process has made a request to enter its critical section
D. none of the mentioned
An un-interruptible unit is known as ____________
A. single
B. atomic
C. static
D. none of the mentioned
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