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100年 - 100 交通事業鐵路特種考試_佐級_機械工程、機檢工程:機械原理大意#7966
> 試題詳解
3 某節距(pitch)為 3 mm 的三線螺紋(triple thread),當旋轉一圈時沿螺旋軸線前進的距離為何?
(A)3 mm
(B)1 mm
(C)9 mm
(D)6 mm
答案:
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統計:
A(11), B(7), C(181), D(2), E(0) #2723528
私人筆記 (共 1 筆)
J
2023/03/22
私人筆記#4966333
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複選題243. Given that Triangle implements Runnable, and: 31. void go() throws Exception{ 32. Thread t = new Thread(new Triangle()); 33. t.start(); 34. for(int x=1; x<100000; x++){ 35. //insert code here 36. if(x%100 == 0) System.out.print("g"); 37. }} 38. public void run(){ 39. try{ 40. for(int x=1; x<100000; x++){ 41. //insert the same code here 42. if(x%100 == 0) System.out.print("t"); 43. } 44. }catch(Exception e){} 45. } Which two statements, inserted independently at both lines 35 and 41, tend to allow both threads to temporarily pause and allow the other thread to execute? (Choose two.) (A) Thread.wait(); (B) Thread.join(); (C) Thread.yield(); (D) Thread.sleep(1); (E) Thread.notify();
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