Which of the following is true about Row-major order?Row-major order starts at the bottom left of the 2D array (when viewing it as a matrix) and traverses up each column until it ends at the top right corner.Row-major order starts at the top right of the 2D array (when viewing it as a matrix) and traverses across each row until it ends at the bottom left corner.Row-major order starts at the top left of the 2D array (when viewing it as a matrix) and traverses down each column until it ends at the bottom right corner.Row-major order starts at the top left of the 2D array (when viewing it as a matrix) and traverses across each row until it ends at the bottom right corner.
Question
Which of the following is true about Row-major order?Row-major order starts at the bottom left of the 2D array (when viewing it as a matrix) and traverses up each column until it ends at the top right corner.Row-major order starts at the top right of the 2D array (when viewing it as a matrix) and traverses across each row until it ends at the bottom left corner.Row-major order starts at the top left of the 2D array (when viewing it as a matrix) and traverses down each column until it ends at the bottom right corner.Row-major order starts at the top left of the 2D array (when viewing it as a matrix) and traverses across each row until it ends at the bottom right corner.
Solution
The correct statement about Row-major order is: "Row-major order starts at the top left of the 2D array (when viewing it as a matrix) and traverses across each row until it ends at the bottom right corner."
Here's why:
In a 2D array, the row-major order starts at the top left corner (the first element of the first row). It then moves to the right, traversing each element in the first row from left to right. Once the end of the row is reached, it moves down to the next row and continues the left-to-right traversal. This process continues until all rows have been traversed and the bottom right corner (the last element of the last row) is reached. This is the standard method for storing 2D arrays in many programming languages, including C and Python.
Similar Questions
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