Assume double[][] x = new double[4][5], what are x.length and x[2].length?
Question
Assume double[][] x = new double[4][5], what are x.length and x[2].length?
Solution
The x.length is 4 because it refers to the number of rows in the 2D array, which is declared as 4.
The x[2].length is 5 because it refers to the number of columns in the 2D array, which is declared as 5.
Similar Questions
Assume double[][] x = new double[4][5], what are x.length and x[2].length? Group of answer choices5 and 45 and 54 and 54 and 4
Assume int[][] x = {{1, 2}, {3, 4}, {5, 6}}, what are x.length and x[0].length? 3 and 3 You Answered 2 and 2 Correct answer 3 and 2 2 and 3
Assume int[][] x = {{1, 2}, {3, 4, 5}, {5, 6, 5, 9}}, what is x.length ?Group of answer choices23we cannot determine directly9
In this following code, what is the value of a[1][1]?int a[5][2] = {{1, 2}, {3, 4}, {5, 6}, {7, 8}, {9, 10}};4231
The number of bytes occupied by a character array of 10 elements.(a) 20 bytes(b) 60 bytes(c) 40 bytes(d) 120 bytes(vi) The method of Scanner class used to accept a double value is:(a) nextInt()(b) nextDouble()(c) next()(d) nextInteger()
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.