Software Development Midterm Exam - 953 Verified Questions

Software Development Midterm Exam https://quizplus.com/study-set/1747 17 Chapters 953 Verified Questions

Software Development Midterm Exam Course Introduction Software Development is a comprehensive course that explores the fundamental principles and practices involved in building, testing, and maintaining software applications. Students will gain hands-on experience with the software development life cycle, including requirements gathering, system design, coding, debugging, and deployment. The course emphasizes key concepts such as version control, agile methodologies,

software

architecture,

and

collaborative

development.

Through

individual and team-based projects, students will develop problem-solving skills and learn to use industry-standard tools and programming languages to create effective, scalable software solutions.

Recommended Textbook Starting Out with Java From Control Structures through Objects 6th Edition by Tony Gaddis

Available Study Resources on Quizplus 17 Chapters 953 Verified Questions 953 Flashcards Source URL: https://quizplus.com/study-set/1747

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Chapter 1: Introduction to Computers and Java Available Study Resources on Quizplus for this Chatper 51 Verified Questions 51 Flashcards Source URL: https://quizplus.com/quiz/34833

Sample Questions Q1) Key words are: A) The data names in your program B) Words that have a special meaning in the programming language C) Symbols or words that perform operations on one or more operands D) Words or names defined by the programmer Answer: B Q2) Another term for programs is: A) Hardware B) Software C) Firmware D) Shareware Answer: B Q3) Application software refers to: A) The operating system B) Pseudocode C) Key words D) The programs that make the computer useful to the user Answer: D To view all questions and flashcards with answers, click on the resource link above.

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Chapter 2: Java Fundamentals Available Study Resources on Quizplus for this Chatper 61 Verified Questions 61 Flashcards Source URL: https://quizplus.com/quiz/34836

Sample Questions Q1) If the following Java statements are executed, what will be displayed?

System.out.println("The top three winners are\n"); System.out.print("Jody, the Giant\n"); System.out.print("Buffy, the Barbarian"); System.out.println("Adelle, the Alligator"); A) The top three winners are Jody, the Giant Buffy, the Barbarian Adelle, the Alligator B) The top three winners are Jody, the Giant\nBuffy, the BarbarianAdelle, the Alligator C) The top three winners are Jody, the Giant\nBuffy, the BarbarianAdelle, and the Albino D) The top three winners are Jody, the Giant Buffy, the BarbarianAdelle, the Alligator Answer: D To view all questions and flashcards with answers, click on the resource link above.

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Chapter 3: Decision Structures Available Study Resources on Quizplus for this Chatper 64 Verified Questions 64 Flashcards Source URL: https://quizplus.com/quiz/34824

Sample Questions Q1) If str1 and str2 are both Strings, which of the following will correctly test to determine whether str1 is less than str2?

(1) (str1 < str2) (2) (str1.equals(str2) < 0) (3) (str1.compareTo(str2) < 0) A) 1, 2, and 3 will all work B) 2 C) 3 D) 2 and 3 Answer: C Q2) The String.format method works exactly like the System.out.printf method, except that it does not display the formatted string on the screen.

A)True B)False Answer: True Q3) Programs never need more than one path of execution.

A)True B)False Answer: False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 4: Loops and Files Available Study Resources on Quizplus for this Chatper 57 Verified Questions 57 Flashcards Source URL: https://quizplus.com/quiz/34835

Sample Questions Q1) What will be printed after the following code is executed? for (int number = 5; number <= 15; number +=3) System.out.print(number + ", "); A) 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, B) 5, 8, 11, 14, 17, C) 5, 8, 11, 14, D) This is an invalid for statement Q2) What will be the value of x after the following code is executed? int x = 10, y = 20; While (y < 100) { X += y; } A) 90 B) 110 C) 210 D) This is an infinite loop Q3) In a for statement, the control variable can only be incremented.

A)True B)False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 5: Methods Available Study Resources on Quizplus for this Chatper 60 Verified Questions 60 Flashcards Source URL: https://quizplus.com/quiz/34823

Sample Questions Q1) When writing the documentation comments for a method, you can provide a description of each parameter by using a: A) @comment tag B) @doc tag C) @param tag D) @return tag Q2) A value-returning method can return a reference to a non-primitive type.

A)True B)False Q3) All @param tags in a method's documentation comment must: A) end with a */ B) appear after the general description of the method C) appear before the method header D) span several lines Q4) Local variables can be initialized with: A) constants B) parameter values C) the results of an arithmetic operation D) any of the above To view all questions and flashcards with answers, click on the resource link above.

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Chapter 6: A First Look at Classes Available Study Resources on Quizplus for this Chatper 58 Verified Questions 58 Flashcards Source URL: https://quizplus.com/quiz/34822

Sample Questions Q1) In the cookie cutter metaphor, think of the ________ as a cookie cutter and ________ as the cookies.

A) object; classes B) class; objects C) class; fields D) attribute; methods Q2) When an object is created, the attributes associated with the object are called: A) instance fields B) instance methods C) fixed attributes D) class instances Q3) It is common practice in object-oriented programming to make all of a class's: A) methods private B) fields private C) fields public D) fields and methods public Q4) A constructor is a method that is automatically called when an object is created.

A)True B)False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 7: Arrays and the Arraylist Class Available Study Resources on Quizplus for this Chatper 64 Verified Questions 64 Flashcards Source URL: https://quizplus.com/quiz/34834

Sample Questions Q1) An ArrayList object automatically expands in size to accommodate the items stored in it.

A)True B)False Q2) The binary search algorithm: A) is less efficient than the sequential search algorithm B) will cut the portion of the array being searched in half each time the loop fails to locate the search value C) will have a maximum number of comparisons equal to the number of elements in the array D) will have an average of N/2 comparisons, where N is the number of elements in the array Q3) Java performs ____________, which means that it does not allow a statement to use a subscript that is outside the range of valid subscripts for the array.

A) active array sequencing B) array bounds checking C) scope resolution binding D) buffer overrun protection To view all questions and flashcards with answers, click on the resource link above.

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Chapter 8: A Second Look at Classes and Objects Available Study Resources on Quizplus for this Chatper 50 Verified Questions 50 Flashcards Source URL: https://quizplus.com/quiz/34821

Sample Questions Q1) The key word this is the name of a reference variable that an object can use to refer to itself.

A)True B)False Q2) The whole-part relationship created by object aggregation is more often called: A) a has a relationship B) an inner class relationship C) an extra class relationship D) an inside class relationship Q3) The this key word is the name of a reference variable that is available to all static methods.

A)True B)False Q4) If you attempt to perform an operation with a null reference variable: A) the resulting operation will always be zero B) the results will be unpredictable C) the program will terminate D) Java will create an object to reference the variable To view all questions and flashcards with answers, click on the resource link above.

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Chapter 9: Text Processing and More About Wrapper Classes Available Study Resources on Quizplus for this Chatper 60 Verified Questions 60 Flashcards Source URL: https://quizplus.com/quiz/34820

Sample Questions Q1) Which of the following methods of the String class can be used to tokenize a string?

A) split B) tokenize C) trim D) length Q2) Sometimes a string will contain a series of words or other items of data separated by spaces or other characters. In programming terms, items such as these are known as what?

A) Tokens B) Delimiters C) Key characters D) Lists Q3) What does the following statement do?

Double number = new Double(8.8); A) It creates a Double object.

B) It initializes that object to 8.8.

C) It assigns the object's address to the number variable.

D) All of the above To view all questions and flashcards with Page answers, 11 click on the resource link above.

Chapter 10: Inheritance Available Study Resources on Quizplus for this Chatper 70 Verified Questions 70 Flashcards Source URL: https://quizplus.com/quiz/34832

Sample Questions Q1) In the following statement, which is the interface?

Public class ClassA extends ClassB implements ClassC A) ClassA B) ClassB C) ClassC D) Cannot tell Q2) When an "is a" relationship exists between objects, it means that the specialized object has: A) some of the characteristics of the general class, but not all, plus additional characteristics B) some of the characteristics of the general object, but not all C) none of the characteristics of the general object D) all the characteristics of the general object, plus additional characteristics Q3) Protected members are: A) not quite private B) not quite public C) both A and B D) neither A nor B To view all questions and flashcards with answers, click on the resource link above.

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Chapter 11: Exceptions and Advanced File IO Available Study Resources on Quizplus for this Chatper 56 Verified Questions 56 Flashcards Source URL: https://quizplus.com/quiz/34831

Sample Questions Q1) Unchecked exceptions are those that inherit from: A) the Error class or the RuntimeException class B) the Error class or the Exception class C) the Exception Class or the RuntimeException class D) only the Error class Q2) If, within one try statement you want to have catch clauses of the following types, in which order should they appear in your program: (1) Exception (2) IllegalArgumentException (3) RuntimeException (4) Throwable A) 1, 2, 3, 4 B) 2, 3, 1, 4 C) 4, 1, 3, 2 D) 3, 1, 2, 4 Q3) The throw statement informs the compiler that a method throws one or more exception.

A)True B)False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 12: A First Look at GUI Applications Available Study Resources on Quizplus for this Chatper 60 Verified Questions 60 Flashcards Source URL: https://quizplus.com/quiz/34830

Sample Questions Q1) To end an application, pass this as the argument to the JFrame class's setDefaultCloseOperation() method.

A) END_ON_CLOSE B) JFrame.END_ON_CLOSE C) JFrame.EXIT_ON_CLOSE D) JFrame.CLOSE_NOT_HIDE Q2) ________ is a library of classes that do not replace ________, but provide an improved alternative for creating GUI applications.

A) AWT, Swing B) Swing, AWT C) JFC, AWT D) JFC, Swing Q3) When using the BorderLayout manager, how many components can each region hold?

A) 1 B) 2 C) 5 D) No limit Q4) All operating systems offer the same set of GUI components.

A)True B)False

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Chapter 13: Advanced GUI Applications Available Study Resources on Quizplus for this Chatper 58 Verified Questions 58 Flashcards Source URL: https://quizplus.com/quiz/34829

Sample Questions Q1) Which of the following is NOT a class used in constructing a menu system?

A) JMenuItem B) JCheckBoxMenuItem C) JButton D) JRadioButtonMenuItem Q2) If a user enters a value in the text box of an editable combo box and the value is NOT in the list, what will the method getSelectedItem return?

A) The value that the user replaced B) The index of the item the user entered C) The value that appears in the text field, even if it is not in the combo box's list D) Nothing, since the item is not in the list Q3) Which of the following is NOT a class used in constructing a menu system?

A) JMenuItem B) JCheckBoxMenuItem C) JComboBoxMenuItem D) JRadioButtonMenuItem Q4) By default the scroll bars are always displayed in a JList component.

A)True B)False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 14: Applets and More Available Study Resources on Quizplus for this Chatper 54 Verified Questions 54 Flashcards Source URL: https://quizplus.com/quiz/34828

Sample Questions Q1) What does the tag &lt;p /&gt; cause to happen?

A) A double space B) A paragraph break C) Indentation for a paragraph D) Plain text to be displayed Q2) In the following code, which line has an error?

1 public class TestApplet extends JApplet 2{ 3 public void init() 4{ 5 super.JApplet(); 6 JLabel label = new JLabel("Test label"); 7 setLayout(new FlowLayout()); 8 add(label); 9} 10 } A) 1 B) 3 C) 5 D) There are no errors To view all questions and flashcards with answers, click on the resource link above.

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Chapter 15: Creating GUI Applications With Javafx and Scene Builder Available Study Resources on Quizplus for this Chatper 40 Verified Questions 40 Flashcards Source URL: https://quizplus.com/quiz/34827

Sample Questions Q1) In JavaFX, this component is commonly used as a GUI's root node.

A) List B) AnchorPane C) Button D) ComboBox Q2) Like RadioButtons, CheckBoxes may be selected or deselected at run time.

A)True B)False Q3) This is an action that takes place within a program, such as the clicking of a button.

A) Response B) Input C) Event D) Incident Q4) This is a graphical window or a system of graphical windows presented by an application for interaction with the user.

A) Graphical user interface (GUI) B) Human-computer interface (HCI) C) Man-machine interface (MMI) D) Object-oriented user interface (OOUI) Page 17 To view all questions and flashcards with answers, click on the resource link above.

Chapter 16: Recursion Available Study Resources on Quizplus for this Chatper 42 Verified Questions 42 Flashcards Source URL: https://quizplus.com/quiz/34826

Sample Questions Q1) Look at the following pseudocode algorithm: algorithm Test14(int x) If (x < 8) Return (2 * x) Else Return (3 * Test14(x - 8) + 8) End Test14 What value is returned for Test14(7)?

A) 0 B) 7 C) 14 D) -5 Q2) The number of times that a method calls itself is known as the: A) height of recursion B) depth of recursion C) width of recursion D) length of recursion Q3) If method A calls method B, which in turn calls method A, it is called indirect recursion.

A)True B)False To view all questions and flashcards with answers, click on the resource link above.

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Chapter 17: Databases Available Study Resources on Quizplus for this Chatper 48 Verified Questions 48 Flashcards Source URL: https://quizplus.com/quiz/34825

Sample Questions Q1) What Java class is a Swing component that displays data in a two-dimensional table?

A) JTable B) JFrame C) JPanel D) JTable2D Q2) SQL statements that are stored in the DBMS are called resident queries.

A)True B)False Q3) What does JDBC stand for?

A) Java data binary collection B) Java database connectivity C) Java database collection D) Java data basic computation Q4) Which of one the following SQL data types would be the best choice for storing financial data?

A) INT B) REAL C) DOUBLE D) VARCHAR Page 19 To view all questions and flashcards with answers, click on the resource link above.