1. What is the output of below code? import numpy as np a = np.array([[[1,2,3],[4,5,6]]]) print(a.ndim) Group of answer choices 1 (1,3) (2,3) 3 2. What is the output of below code? import numpy as np a = np.array([[1,2,3],[4,5,6]]) a[1,2] Group of answer choices 2 5 6 3. Which of the following feature is not provided by the Pandas module? Group of answer choices Merge and join the data sets Filter data using the condition Plot and visualize the data None of the above 4. Which of the following files pandas can read data from? (Select all that applies) Group of answer choices JSON HTML Excel 5. Which one is the data structure used in standard implementation of Breadth First Search? Group of answer choices Stack Queue Linked List

1. What is the output of below code? import numpy as np a = np.array([[[1,2,3],[4,5,6]]]) print(a.ndim) Group of answer choices 1 (1,3) (2,3) 3 2. What is the output of below code? import numpy as np a = np.array([[1,2,3],[4,5,6]]) a[1,2] Group of answer choices 2 5 6 3. Which of the following feature is not provided by the Pandas module? Group of answer choices Merge and join the data sets Filter data using the condition Plot and visualize the data None of the above 4. Which of the following files pandas can read data from? (Select all that applies) Group of answer choices JSON HTML Excel 5. Which one is the data structure used in standard implementation of Breadth First Search? Group of answer choices Stack Queue Linked List

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 9RQ

See similar textbooks

Similar questions

Write the following java code: Declare an array of int int myArray [] = { 4, 3, 2, 4, 8, 7, 5, 6, 2, 4, 7, 9, 5, 3, 7, 1}; Using an enhanced for loop, print how many elements are greater than 5(count).
I need this program in java please. #Given Arrayarray=[1,1,1,2,2,2,2,2,4,5,5,6,6,6] #Insert valuevalue=3 index=0for x in array: if value<x: #inserting to the array in the position index array.insert(index,value) print ("Output :",array) break #Incrementing position by 1 index=index+1
Given a sorted array of n integers that has been rotated an unknownnumber of times, write code to find an element in the array. You may assume that the array wasoriginally sorted in increasing order.EXAMPLElnput:find5in{15, 16, 19, 20, 25, 1, 3, 4, 5, 7, 10, 14}Output: 8 (the index of 5 in the array Given a sorted array of n integers that has been rotated an unknownnumber of times, write code to find an element in the array. You may assume that the array wasoriginally sorted in increasing order.EXAMPLElnput:find5in{15, 16, 19, 20, 25, 1, 3, 4, 5, 7, 10, 14}Output: 8 (the index of 5 in the array
Instrument shellsort to print the number of compares divided by the array sizefor each increment. Write a test client that tests the hypothesis that this number is asmall constant, by sorting arrays of random Double values, using array sizes that areincreasing powers of 10, starting at 100
given an array of integer values , return true if 6 appears as either the first or last element in the array. firstLast6([1,2,36]) true firstLast([6,1,2,3]) true firstLast([13,6,1,2,3]) false
In java, please read the text file as array. Then, replace the null with 0 and calculate the sum of the new students in ABC University.Example of text file: (university,year,total_students,new_students,new_staff,ABC, 2000, 3457, , ,ABC, 2001, 3675,218, ,EFG, 2000, 2389,602, ,EFG, 2001, 2785,396, 65,)
Write a java application that stores nine integers in an array. Display the integers from first tolast, and then display the integers from last to first.
in java Integer numElements is read from input, representing the number of integers to be read next. Then, the remaining integers are read and stored into array valuesArray. For each element in valuesArray that is divisible by 9, assign the element with the element's current value plus 1. Ex: If the input is: 3 81 99 30 then the output is: Original values: 81 99 30 New values: 82 100 30 Note: (x % 9 == 0) returns true if x is divisible by 9. 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 for (i=0; i<valuesArray.length; ++i) { valuesArray[i] =scnr.nextInt(); } System.out.print("Original values: "); for (i=0; i<valuesArray.length; ++i) { System.out.print(valuesArray[i] +" "); } System.out.println(); /* Your code goes here */ System.out.print("New values: "); for (i=0; i<valuesArray.length; ++i) { System.out.print(valuesArray[i] +" "); } System.out.println(); } }
Write the method sum2D() which accepts a two dimensional integer array and returns the sum of all the elements of the array.
For this exercise, you need to shift all the elements in the array one space to the right (increase the index of the element by 1). The last element will wrap around and become the new first element. For example, given: moveUp({"first", "second", "third", "fourth"}); You would return: {"fourth", "first", "second", "third"} in java
An array containing the given n-element integers and the sum of the consecutive elements in the array with the integer kFind how many of them are divisible without remainder to the given integer k.• Array contains n elements (array = [array [0], array [1],…, array [n-1]]).K is a positive integer• Sum of consecutive elements for any (first, next) pairarray [first] + array [next] if o first <nextWrite the Java code that returns the result for the integer array (array) and integer (k) entered in this context.ü Define the section to be calculated as Java object (Question2).ü Question2; Take the note string as input.public Question2 (int [] input)ü Take the value of "k" as input in the "countSumPairs" method to be calculated and how manyreturn the sum of the pairs is divided by the value "k" without any remainder.o public int countSumPairs (int k)Code sample:public class Question2 {public Question2 (int [] input) {}// Complete the countSumPairs function belowpublic int countSumPairs (int…
Suppose that you are playing a card game whose goal is to collect exactly k cards with a total value of t. Write a solution that can determine if it is possible for a given collection of cards whose values are given in the array values. For example, if the array contained the values <10,5,7,2>, k = 3, and t = 12, you would return false because no three values add to 12. However, if t = 14, you would return true, since 5 + 7 + 2 = 14. So I considered this to be a form of groupSum recursion, so I try to implement it in recursion form. However, since the passing parameters are not the incrementing level index but 'k' that is the limit number of the numbers we can choose from the array, I cannot use passing index through recursion to search from the start of the array toward the end of the values.length(the length of the array). would there be any method I can use to increment and search along the array using k, the number of numbers we can add into the total(t) instead of the…