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7. Which method will help us to get the number of elements
7. Which method will help us to get the number of elements in an ArrayList? ______A. size () B. length () C. length D. add ( E element) E. clear ( )8. Both two-dimensional array and ArrayList can auto… read more
LogicPro
LogicPro
Computer Software Engineer
Bachelor of Technology
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18. Consider the code below, what will be printed out in the
18. Consider the code below, what will be printed out in the System.out.println statements? ______________________________19. Write code to declare and instantiate an ArrayList object reference of Boo… read more
LogicPro
LogicPro
Computer Software Engineer
Bachelor of Technology
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2. If a single dimensional array, myNumbers, has length n,
2. If a single dimensional array, myNumbers, has length n, to access the last element in myNumbers, we should use: _______A. myNumbers (n) B. myNumbers [n] C. myNumbers {n - 1} D. myNumbers [n - 1]3. … read more
LogicPro
LogicPro
Computer Software Engineer
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1. Where is the error in the array declaration below: ______
1. Where is the error in the array declaration below: ______ int [5] numbers;A. There is no error. B. The square brackets should be empty. C. There should be no space between int and [. D. It should b… read more
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Nilesh
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4. Pick 2 methods below to add functionalities to the
4. Pick 2 methods below to add functionalities to the BookStore class. a. Find the most expensive book (if there are 2 books have the same price, return one of them) public Book getMostExpensiveBook (… read more
LogicPro
LogicPro
Computer Software Engineer
Bachelor of Technology
8,603 satisfied customers
I am coding a Project Management System in Java. Can you use
Good day I am coding a Project Management System in Java. Can you use user input with different variables for 25 questions from 4 different objects/classes(files)? The user input is then in the main f… read more
TurnerB
TurnerB
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(TCO 11) An array is a list of data items that _____. (Points
(TCO 11) An array is a list of data items that _____. (Points : 3) share the same data type are all integers have different names are not indexed 2. (TCO 11) An array that stores seven days of tempera… read more
ATLPROG
ATLPROG
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Master's Degree
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I need to take a test that will have multiple short programs
I need to take a test that will have multiple short programs that I need in a pretty timely manner. I would only need the source code in a notepad or word document and I need to take this test today. … read more
Raj
Raj
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I need help with these written questions 1. (TCO 1) Describe
I need help with these written questions 1. (TCO 1) Describe the conceptual model of a two-dimensional array. Include in your explanation how a two-dimensional array might be used, why these arrays ar… read more
jatechexpert
jatechexpert
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Im taking this quiz right now and I thought I knew my stuff
Im taking this quiz right now and I thought I knew my stuff but my proffesor didnt go most of thiese thing can anyone help me I have about 2 hours left I actually want check if the answers I so far ar… read more
unvadim
unvadim
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1)describe the conceptual model of a 2 dimensional array. Include
1)describe the conceptual model of a 2 dimensional array. Include in your explaination how a 2 dimensional array might be used, why they are similar to tables, and how to declare and initialize a 2 di… read more
jeff
jeff
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I have a few different questions I need help with 1) Explain
I have a few different questions I need help with: 1) Explain how to use loops to process data stored in a 2 dimensional array. In your explaination include a 2 dimensional array declaration and initi… read more
jatechexpert
jatechexpert
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For LogicPro Only - Hi again, I would appreciate your help
For LogicPro Only - Hi again, I would appreciate your help with this one, deadline in 25.5 hours. Thank you. Create a new Java Project in Eclipse named HW5 and complete the following requirements. Cre… read more
LogicPro
LogicPro
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_______ 1. The operator that is used to append or concatenate
_______ 1. The operator that is used to append or concatenate objects of String type is the ___________. A) >> B) + C) ! D) % _______ 2. The ____________ class comes from the swing library. A) O… read more
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unvadim
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1.Fill in the code consider the following statement String
1.Fill in the code consider the following statement String [] [] geo= { {"MD","NY","NJ","MA","ME","CA","MI","OR"}' {"detroit","newark","boston","seattle",} }; This code prints all the elements of the … read more
unvadim
unvadim
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Several True/False questions below 1. Suppose x 10 and
Several True/False questions below: 1. Suppose x = 10 and y = 20. The value of the expression ((x >= 10) && (y = 90) grade = 'A'; if (score >= 80) grade = 'B'; (ii) if (score > 90) grade = 'A… read more
jatechexpert
jatechexpert
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hello, I am trying to create an array and arraylist for the
hello, I am trying to create an array and arraylist for the class that I created. This is what I have. package library; public class Book { private String title; private String author; private String … read more
LogicPro
LogicPro
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8,603 satisfied customers
This is for Rafael Martins only please! This is the next set
This is for Rafael Martins only please! This is the next set that is due 04/24/2010. I thank you so much for your time again. I think after this there is only two weeks left! Thanks again! http://wiki… read more
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