MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the error in the following code fragment?double[ ] data = new double[20];data[20] = 15.25;
A
A cast is required
B
data not initialized
C
A two-dimensional array is required
D
Out-of-bounds error
Explanation: 

Detailed explanation-1: -1. What is the error in the following code fragment? double[ ] data = new double[20]; data[20] = 15.25; Answer:-d. Out-of-bounds error Explaination:-Here an array of double called data is declared of size 20 and data[20] = 15.25; is trying to ass…

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