Java Programming Practice Question
class Output { public static void main(String args[]) { int a1[] = new int[10]; int a2[] = {1, 2, 3, 4, 5}; System.out.println(a1.length + " " + a2.length); } }Answer options
A
10 5
B
5 10
C
0 10
D
0 5 Array a1 is created so as to contain 10 integer elements. Hence, the length is 10. Array a2 is initialized with 5 values. . Hence, the length is 5. y g
Correct answer: 10 5
Detailed Solution & Conceptual Analysis
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Key Engineering Takeaway
In Java Programming, understanding the underlying mechanics of Java Programming is critical for writing performant, bug-free production code and passing rigorous technical architecture reviews.