Csis 212 - Guides d'étude, Notes de cours & Résumés

Consider array items, which contains the values 0,2,4,6, and 8. If method changeArray is called with the method call changeArray (items, items[2]), what values are stored in items after the method has finished executing? public static void changeArray(int[] passedArray, int value) { passedArray[value] = 12; value = 5; } A. 0,2,4,6,5 B. 0,2,5,6,12 C. 0,2,4,6,12 D 0,2,12,6,8C. 0,2,4,6,1

Which case of the following would warrant using the boolean logical inclusive OR ( |) rather than the conditional OR ( ||)?Correct: Testing if at least one of two conditions is true when the right operand has a required side effect. Consider array items, which contains the values 0, 2, 4, 6 and 8. If method changeArray is called with the method call changeArray(items, items[2]), what values are stored in items after the method has finished executing? passedArray[value]= 12; value = 5...

Each class you create becomes a new _____ that can be used to declare variables and create objects. Type Which of the following sets of statements creates a multidimensional array with 3 rows, where the first row contains one value, the second row contains 4 items and the final row contains 2 items? int[][] items; items = new int[3][]; items[0] = new int[1]; items[1] = new int[4]; items[2] = new int[2]; Declaring main as static allows the JVM to invoke main ________. Without creating...

CSIS 212 Final Exam. Course 202020 Spring 2020 CSIS 212-B01 LUO Test Final Exam Started 3/6/20 7:51 PM Submitted 3/6/20 8:45 PM Due Date 3/6/20 11:59 PM Status Completed Attempt Score 144 out of 150 points Time Elapsed 53 minutes out of 2 hours Instructions covers Modules/Weeks 5–8 open-book, open-notes 2-hour time limit 50 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the exam. The timer will continue if you leave t...

CSIS 212 Final Exam. Course 202020 Spring 2020 CSIS 212-B01 LUO Test Final Exam Started 3/6/20 7:51 PM Submitted 3/6/20 8:45 PM Due Date 3/6/20 11:59 PM Status Completed Attempt Score 144 out of 150 points Time Elapsed 53 minutes out of 2 hours Instructions covers Modules/Weeks 5–8 open-book, open-notes 2-hour time limit 50 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the exam. The timer will continue if you leave t...

CSIS 212 Quiz 3 Quick Lin ksCourse 202020 Spring 2020 CSIS 212-B01 LUO Test Quiz 3 Started 2/3/20 8:36 PM Submitted 2/3/20 8:58 PM Due Date 2/3/20 11:59 PM Status Completed Attempt Score 17 out of 20 points Time Elapsed 22 minutes out of 45 minutes Instructions covers Module/Week 3 open-book, open-notes 45-minute time limit 20 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the quiz. The timer will continue if yo...

CSIS 212 MID-TERM EXAM Question 1 3 out of 3 points Which of the following data items are arranged from the smallest to the largest in the data hierarchy? Selected Answer: Bits, characters, fields, records, files Question 2 3 out of 3 points helps Internet-based applications perform like desktop applications. Selected Answer: Ajax Question 3 3 out of 3 points A new class of objects can be created conveniently by ; the new class (called the ) starts with the ...

CSIS 212 MID-TERM EXAM Question 1 3 out of 3 points Which of the following data items are arranged from the smallest to the largest in the data hierarchy? Selected Answer: Bits, characters, fields, records, files Question 2 3 out of 3 points helps Internet-based applications perform like desktop applications. Selected Answer: Ajax Question 3 3 out of 3 points A new class of objects can be created conveniently by ; the new class (called the ) starts with the ...

CSIS 212 FINAL EXAM - QUESTION AND ANSWERS • Question 1 3 out of 3 points Which statement below could be used to simulate the outputs of tossing a quarter to get heads or tails? Suppose randomNumbers is a SecureRandom object. Selected Answer: randomNInt(2); • Question 2 Overloaded methods always have the same . Selected Answer: method name • Question 3 The identifiers in an enumeration . Selected Answer: must be unique. • Question 4 Declaring main as stati...

Each class you create becomes a new _____ that can be used to declare variables and create objects. Type Which of the following sets of statements creates a multidimensional array with 3 rows, where the first row contains one value, the second row contains 4 items and the final row contains 2 items? int[][] items; items = new int[3][]; items[0] = new int[1]; items[1] = new int[4]; items[2] = new int[2];