1. What is Escape analysis ? Senior A. the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically B. placing a value in a per-goroutine growable region that is freed cheaply when the function returns C. a value holding the memory address of another value, dereferenced and taken with the * and & operators D. the compile-time process that decides whether a value can live on the stack or must be allocated on the heap
2. Which term means: "the compile-time process that decides whether a value can live on the stack or must be allocated on the heap"? Senior A. Stack allocation B. Pointer C. Escape analysis D. Garbage collector
3. Which statement is correct? Senior A. Escape analysis — the compile-time process that decides whether a value can live on the stack or must be allocated on the heap B. Escape analysis — the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically C. Escape analysis — the safety rule that addresses cannot be freely incremented or offset outside the unsafe package D. Escape analysis — a value holding the memory address of another value, dereferenced and taken with the * and & operators
4. What is Garbage collector ? Mid A. a value holding the memory address of another value, dereferenced and taken with the * and & operators B. the safety rule that addresses cannot be freely incremented or offset outside the unsafe package C. placing a value in a per-goroutine growable region that is freed cheaply when the function returns D. the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically
5. Which term means: "the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically"? Mid A. Escape analysis B. Garbage collector C. Pointer D. Stack allocation
6. Which statement is correct? Mid A. Garbage collector — the safety rule that addresses cannot be freely incremented or offset outside the unsafe package B. Garbage collector — the compile-time process that decides whether a value can live on the stack or must be allocated on the heap C. Garbage collector — the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically D. Garbage collector — a value holding the memory address of another value, dereferenced and taken with the * and & operators
7. What is Stack allocation ? Mid A. the safety rule that addresses cannot be freely incremented or offset outside the unsafe package B. the compile-time process that decides whether a value can live on the stack or must be allocated on the heap C. placing a value in a per-goroutine growable region that is freed cheaply when the function returns D. the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically
8. Which term means: "placing a value in a per-goroutine growable region that is freed cheaply when the function returns"? Mid A. Escape analysis B. Garbage collector C. Pointer D. Stack allocation
9. Which statement is correct? Mid A. Stack allocation — placing a value in a per-goroutine growable region that is freed cheaply when the function returns B. Stack allocation — the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically C. Stack allocation — the compile-time process that decides whether a value can live on the stack or must be allocated on the heap D. Stack allocation — a value holding the memory address of another value, dereferenced and taken with the * and & operators
10. What is Pointer ? Junior A. a value holding the memory address of another value, dereferenced and taken with the * and & operators B. the safety rule that addresses cannot be freely incremented or offset outside the unsafe package C. placing a value in a per-goroutine growable region that is freed cheaply when the function returns D. the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically
11. Which term means: "a value holding the memory address of another value, dereferenced and taken with the * and & operators"? Junior A. Garbage collector B. Pointer C. Stack allocation D. Escape analysis
12. Which statement is correct? Junior A. Pointer — a value holding the memory address of another value, dereferenced and taken with the * and & operators B. Pointer — placing a value in a per-goroutine growable region that is freed cheaply when the function returns C. Pointer — the compile-time process that decides whether a value can live on the stack or must be allocated on the heap D. Pointer — the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically
13. What is Pointer arithmetic restriction ? Senior A. a value holding the memory address of another value, dereferenced and taken with the * and & operators B. the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically C. the compile-time process that decides whether a value can live on the stack or must be allocated on the heap D. the safety rule that addresses cannot be freely incremented or offset outside the unsafe package
14. Which term means: "the safety rule that addresses cannot be freely incremented or offset outside the unsafe package"? Senior A. Stack allocation B. Pointer arithmetic restriction C. Pointer D. Garbage collector
15. Which statement is correct? Senior A. Pointer arithmetic restriction — a value holding the memory address of another value, dereferenced and taken with the * and & operators B. Pointer arithmetic restriction — the safety rule that addresses cannot be freely incremented or offset outside the unsafe package C. Pointer arithmetic restriction — the compile-time process that decides whether a value can live on the stack or must be allocated on the heap D. Pointer arithmetic restriction — the concurrent tri-color mark-and-sweep subsystem that reclaims unreachable heap memory automatically