How many lines of the code contain compiler errors?
❌ A. 0 ✅ B. 1 ❌ C. 2 ❌ D. 3 ❌ E. 4
Explanation: The first line contains a compilation error. The value 3 is cast to long. The 1 * 2 value is evaluated as int but promoted to long when added to the 3. Trying to store a long value in an int variable triggers a compiler error. The other lines do not contain any compilation errors, as they store smaller values in larger or same-size data types, with the third and fourth lines using casting to do so.
How many lines of the code contain compiler errors?
❌ A. 0 ✅ B. 1 ❌ C. 2 ❌ D. 3 ❌ E. 4
Explanation: The first line contains a compilation error. The value 3 is cast to long. The 1 * 2 value is evaluated as int but promoted to long when added to the 3. Trying to store a long value in an int variable triggers a compiler error. The other lines do not contain any compilation errors, as they store smaller values in larger or same-size data types, with the third and fourth lines using casting to do so.
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