System Programming MCQs with Answers
Practice important System Programming MCQs with answers and explanations.
Multiple Choice Questions
Q2431: In a multiprocessor environment, multithreading can improve efficiency through better thread ______.
- A: scheduling
- B: termination
- C: creation
- D: blocking
View Answer
A
Q2432: A single-threaded process cannot easily perform ______ tasks simultaneously.
- A: multiple
- B: one
- C: independent
- D: linked
View Answer
A
Q2433: Switching among processes involves high ______ and time costs.
- A: overhead
- B: speed
- C: memory
- D: disk
View Answer
A
Q2434: Multithreading reduces the cost of context ______ compared to multitasking with multiple processes.
- A: switching
- B: creation
- C: deletion
- D: blocking
View Answer
A
Q2435: Mutual exclusion in single-threaded processes often leads to ______ in execution.
- A: halting
- B: progress
- C: speed
- D: updating
View Answer
A
Q2436: Thread synchronization is required to prevent ______ conditions.
- A: race
- B: deadlock
- C: errors
- D: loops
View Answer
A
Q2437: The main disadvantage of single-threaded processes running concurrently is ______ resource sharing.
- A: difficult
- B: easy
- C: fast
- D: automatic
View Answer
A
Q2438: Threads share ______ within a process, which can lead to data interference.
- A: memory
- B: resources
- C: threads
- D: network
View Answer
B
Q2439: One thread may inadvertently modify another thread’s ______.
- A: data
- B: code
- C: function
- D: module
View Answer
A
Q2440: Concurrency can sometimes ______ performance instead of improving it.
- A: degrade
- B: increase
- C: maintain
- D: ignore
View Answer
A