c) Indicate the line number, identify the errors and suggest solutions to fix the errors in the following code shown in Figure 1 below. 1 public class TestQ2 { public static void sum(int array){ 2 int total=0; for (int i=0; i

c) Indicate the line number, identify the errors and suggest solutions to fix the errors in the following code shown in Figure 1 below. 1 public class TestQ2 { public static void sum(int array){ 2 int total=0; for (int i=0; i

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

QI) Define cach of the following terms: 1) Fault 2) Error 3) Failure Q2) Study the shown code below then answer the following questions. public static int oddorPos (int(] x)( //Effects: //else return the number of elements in x that // int count = 0; if x is null throw NullPointerException are either odd or positive (or both) for (int i = 0; i 0) count++; return count; x- [-3, -2, 0, 1, 4] Expected = 3 //test: 1) Explain what is wrong with the given code. Bescribe the fault precisely by proposing a modification to the code. 2) If possible, give a test case that does not execute the fault. If not, briefly explain why not. 3) If possible, give a test case that exccutes the fault, but does not result in an error state. If not, briefly explain why not. 4) If possible give a test case that results in an error, but not a failure. If not, briefly explain why not. Hint: Don't forget about the program counter. 5) For the given test case, 6) Write the proper JUnit test methods for the previous…
C Programming
ii) In JAVA language input the elements of an integer array A of size 10 and find the count of all hills in the array. A[i] is a Hill if A[i-1]A[i+1]. A[i] >= 0 All elements of the array are unique.
Question 3 : (Eliminate duplicates) Write a program Duplicate.java that reads in ten integers in an array T, creates a new array V by eliminating the duplicate values in the array, and displays the result. Here is the sample run of the program: Enter ten numbers: 1 2 3 2 1 6 3 4 5 2 The distinct numbers are: 1 2 3 6 4 5
Ocaml, functional programming task.
Exercise 1: (Design of algorithm to find greatest common divisor) In mathematics, the greatest common divisor (gcd) of two or more integers is the largest positive integer that divides each of the integers. For example, the gcd of 8 and 12 is 4. Why? Divisors of 8 are 1, 2, 4, 8. Divisors of 12 are 1, 2, 4, 6, 12 Thus, the common divisors of 8 and 12 are 1, 2, 4. Out of these common divisors, the greatest one is 4. Therefore, the greatest common divisor (gcd) of 8 and 12 is 4. Write a programming code for a function FindGCD(m,n) that find the greatest common divisor. You can use any language of Java/C++/Python/Octave. Find GCD Algorithm: Step 1 Make an array to store common divisors of two integers m, n. Step 2 Check all the integers from 1 to minimun(m,n) whether they divide both m, n. If yes, add it to the array. Step 3 Return the maximum number in the array.
Q) Write an assembly language program that scans an array and gives a count of maximum number of consecutive zeros in an array. For example, for the following array, the answer is 5, Array size is not given however, Array ends with -1. All other array values are >= 0. My_array[] = {0, 1, 0, 0, 5, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 4, 5, 6, 0, 0, 1, -1};The answer for this example array is 5. The answer should be sent to PORTB. First write C code and convert that to Assembly, line by line.
Task 2: Write a C statements to accomplish the followings: 1. Define a 3 x 2 Array 2. Initializing the above Array 3. Access the element of the above array and Initialize them (element by element). 4. Setting the Elements in One Row to -2. 5. Averaging the Elements in the Array.
-C++ Program to know the dublicate elements in array. Code with comments and output screenshot is must ( PLAGIARISM will not be tolerated)
11. Sort an array in ascending order. java pro
4. Answer the following questions based on your understanding on arrays. [C a) Complete the following program to print the values of each inner array in a single line? (Note: Don't forget to use appropriate initialization, condition, and post iteration statement in the loop header) public class Mainclass { public static void main(String[] args) { int[][] a = { {1,2,3}, {1}, {1,2,3,4,5,6,7}, {1,2}, {1,2,3,4,5,6,7,8,9,10,11,12} }; for( ; ; ) { for( ; ; ) { } System.out.println(); } b) Suppose that you are developing a data mining algorithm that stores 4GB input dataset in an array. After removing the unnecessary attributes and outliers in the preprocessing stage, the size of the dataset becomes 2GB, which is also stored in an array. The size of the final results from the mining algorithm could be 3GB and should be stored in another array. However, the size of heap is 7GB, which is not enough to store the final results since the input and preprocessed dataset have already occupied…
vi) In C++, rotate the array given below to left by 2 places and print it in the output. int A[6] = {12, 34, 56, 78, 2, 21}; Expected Output: {56, 78, 2, 21, 12, 34}