1. What is Thread ? Junior A. the marker indicating a type's ownership can be safely transferred to another thread B. the marker indicating a type can be safely referenced from multiple threads at once C. a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state D. an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program
2. Which term means: "an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program"? Junior A. Send B. Thread C. Sync D. Mutex
3. Which statement is correct? Junior A. Thread — the marker indicating a type's ownership can be safely transferred to another thread B. Thread — an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program C. Thread — a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state D. Thread — a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock
4. What is Send ? Mid A. the marker indicating a type's ownership can be safely transferred to another thread B. a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state C. an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program D. a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock
5. Which term means: "the marker indicating a type's ownership can be safely transferred to another thread"? Mid A. Sync B. Send C. Channel D. Thread
6. Which statement is correct? Mid A. Send — an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program B. Send — a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock C. Send — the marker indicating a type's ownership can be safely transferred to another thread D. Send — a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state
7. What is Sync ? Mid A. a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state B. a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock C. the marker indicating a type's ownership can be safely transferred to another thread D. the marker indicating a type can be safely referenced from multiple threads at once
8. Which term means: "the marker indicating a type can be safely referenced from multiple threads at once"? Mid A. Send B. Sync C. Mutex D. Channel
9. Which statement is correct? Mid A. Sync — the marker indicating a type's ownership can be safely transferred to another thread B. Sync — a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock C. Sync — the marker indicating a type can be safely referenced from multiple threads at once D. Sync — a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state
10. What is Mutex ? Mid A. a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state B. a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock C. the marker indicating a type's ownership can be safely transferred to another thread D. an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program
11. Which term means: "a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock"? Mid A. Mutex B. Send C. Thread D. Sync
12. Which statement is correct? Mid A. Mutex — the marker indicating a type's ownership can be safely transferred to another thread B. Mutex — a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock C. Mutex — a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state D. Mutex — an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program
13. What is Channel ? Senior A. a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state B. an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program C. the marker indicating a type can be safely referenced from multiple threads at once D. a synchronization primitive granting one thread at a time exclusive access to the data it guards via a lock
14. Which term means: "a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state"? Senior A. Mutex B. Channel C. Sync D. Thread
15. Which statement is correct? Senior A. Channel — an independently scheduled unit of execution spawned to run a closure concurrently with the rest of the program B. Channel — the marker indicating a type's ownership can be safely transferred to another thread C. Channel — a typed conduit with sender and receiver halves that passes values between threads by message rather than shared state D. Channel — the marker indicating a type can be safely referenced from multiple threads at once