Which two code fragments are valid?

What is the result? A. 200.0 : 100.0 B. 400.0 : 200.0 C. 400.0 : 100.0 D. Compilation fails.

What is the result? A. Execution terminates in the first catch statement, and caught a RuntimeException is printed to the console. B. Execution terminates In the second catch statement, and caught an...

現在這個用網路快速傳遞資訊的時代，已經愈來愈少人真的用信紙來寫信了，所以用真摯的文字，滿滿地手寫在一張紙上，更能使收信人感受到寫信人的用心。若是能再做些加工，讓自己的信看起來更不一樣，那麼對方收到信的感動程度也會大大地提升。如果是寫一封情書，更可以將寫好的信紙加工一下，做成愛心的形狀。愛發於內心，因此由心臟的形狀演變而來的心形符號「♥」被視為「愛」的象徵，也被運用在許多場合中。折出愛心信紙的方法雖...

What is the result? A. 10:20 B. 0:20 C. Compilation fails at line n1 D. Compilation fails at line n2

What are the values of each element in intArr after this code has executed? A. 15, 60, 45, 90, 75 B. 15, 90, 45, 90, 75 C. 15, 30, 75, 60, 90 D. 15, 30, 90, 60, 90 E. 15, 4, 45, 60, 90

Which two modifications, when made independently, enable the code to print joe:true:100.0?

Which two classes use the shape class correctly?

Given: A. a, e i, o B. a, e o, o C. e, e I, o D. e, e o, o

What is the result? A. Prints 1 2 3 4 5 once B. Prints 1 3 5 once C. Prints 1 2 3 4 5 five times D. Prints 1 2 3 4 5 six times E. Compilation fails