Question

Which of the following function stacks 1D arrays as columns into a 2D array? (a) row_stack (b) column_stack (c) com_stack (d) all of the mentioned The question was posed to me in a job interview. The doubt is from NumPy topic in division Developing Data Products and Working with NumPy of Data Science Select the correct answer from above options Data Science questions and answers, Data Science questions pdf, Data Science question bank, Data Science questions and answers pdf, mcq on Data Science pdf, Data Science questions and solutions, Java mcq Test , Interview Data Science questions, Data Science Questions for Interview, Data Science MCQ (Multiple Choice Questions),Core Data Science Questions, Core Data Science MCQ,core Data Science interview questions for experiencedcore Data Science interview questions for 3 years experience,Data Science programming questions,core Data Science interview questions for freshers,Data Science interview questions and answers for freshers, Data Science programming questions and answers pdf, Data Science interview questions for beginners

Answer 1

Right choice is (b) column_stack To explain I would say: column_stack is equivalent to vstack only for 1D arrays.