Looping/Iterations in Java
Questions on reading, analyzing, and evaluating looping algorithms based on the Java programing language.
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Topics of this game:
- Which looping algorithm includes the counter update in the loop header?
- Which part of a for loop keeps track of the number of loop iterations?
- In what order does a while loop execute code?
- What is the main reason programmers use looping algorithms in their programs?
- How many times will the following loop execute? int j = 1; while (j < 10) { j++; System.out.println(j); }
- How many times will the following loop execute? for(int 1=0;i < 10 0; i+=2) { System.out.println(i); }
- What is the output of the code snippet given below? for (int i = 1; i != 7; i+=2) { System.out.print("" + i); }
- What will be the effect of changing the boolean expression in the following code from i !=7 to i >= 7? for (int i = 1; i != 7; i+=2) { System.out.print("" + i); }
- Evaluate the code and select the statement that correctly completes the loop. int base = 10; double price = 10000; while (base > 0) { __________ ... }
- Which of the following statements explains why the code is considered bad? for (price = 2; balance++ < 10; System.out.print(total)) . . . I. Loop iteration is confusing II. Code doesn’t follow for loop format III. Unrelated statements in header
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