Windows Application Development Test
Preparation
Course Introduction
Windows Application Development focuses on the principles and practices required to design, implement, and deploy applications for the Microsoft Windows platform. Students will explore key concepts such as user interface design, event-driven programming, and data handling using frameworks like Windows Forms and Windows Presentation Foundation (WPF). The course covers topics including application architecture, multi-threading, file I/O, and integration with external data sources. Emphasis is placed on practical, hands-on development using industry-standard tools and languages such as C# and Visual Studio, preparing students to create robust, responsive, and user-friendly desktop applications.
Recommended Textbook
Starting out with Visual C# 4th Edition by Tony Gaddis
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11 Chapters
1111 Verified Questions
1111 Flashcards
Source URL: https://quizplus.com/study-set/1062
2
Chapter 1: Introduction to Computers and Programming
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161 Verified Questions
161 Flashcards
Source URL: https://quizplus.com/quiz/20995
Sample Questions
Q1) When you create a Visual C# application, use the ____________ window to examine and change a control's properties.
A) Properties
B) Solution Explorer
C) Designer
D) Attributes
Answer: A
Q2) When a CPU executes each instruction in a program, it uses a process known as the
A) fetch-decode-execute cycle
B) ready-set-go phase
C) code assembly process
D) compilation sequence
Answer: A
Q3) In a flowchart, the ____________ symbol marks the program's starting point.
A) input
B) output
C) processing
D) Start terminal
Answer: D
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Chapter 2: Introduction to Visual C#
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131 Verified Questions
131 Flashcards
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Sample Questions
Q1) To change the BorderStyle property of a Label control in the Designer, select it in the Properties window and then click the down-arrow button that appears next to the value.
A)True
B)False
Answer: True
Q2) In code, if you want to clear the text that is displayed in a Label control, you can assign an empty string ("") to the control's Text property.
A)True
B)False
Answer: True
Q3) Each form and control in an application's GUI is assigned a default name. A)True
B)False
Answer: True
Q4) To add a control to a form, you find it in the Toolbox and then double-click it. A)True
B)False
Answer: True
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4
Chapter 3: Processing Data
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176 Verified Questions
176 Flashcards
Source URL: https://quizplus.com/quiz/20997
Sample Questions
Q1) You cannot assign a double or a decimal value to an int variable because such an assignment could result in ____________.
A) buffer overflow
B) a runtime error
C) a loss of data
D) value sharing conflicts
Answer: C
Q2) Parts of a mathematical expression may be grouped with ____________ to force some operations to be performed before others.
A) parentheses
B) double quotation marks
C) braces
D) semicolons
Answer: A
Q3) When a method ends, its local variables retain their values.
A)True
B)False
Answer: False
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Chapter 4: Making Decisions
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78 Verified Questions
78 Flashcards
Source URL: https://quizplus.com/quiz/20998
Sample Questions
Q1) It is often true that both sets of conditionally executed statements are executed in an if-else statement.
A)True
B)False
Q2) A series of deeply nested if-else statements is usually easier to follow than the logic of an if-else-if statement.
A)True
B)False
Q3) The ____________ operator is the logical AND operator, which takes two Boolean expressions as operands and creates a compound Boolean expression that is true only when both subexpressions are true.
A) !
B) <>
C) &&
D) ||
Q4) For debugging purposes, it's important to use proper alignment and indentation in a nested if statement.
A)True B)False
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Chapter 5: Loops, Files, and Random Numbers
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112 Verified Questions
112 Flashcards
Source URL: https://quizplus.com/quiz/20999
Sample Questions
Q1) The ____________ is useful in applications that must open an existing file because it allows the user to browse the system and select the file.
A) File.OpenText method
B) OpenFileDialog control
C) Open dialog box
D) Windows Explorer
Q2) In code, you can display an Open dialog box by calling the OpenFileDialog control's OpenDialog method.
A)True
B)False
Q3) Not only may the counter variable of a for loop be initialized in the initialization expression, but it may also be declared there.
A)True
B)False
Q4) If you are writing a while loop that has only one statement in its body, you do not have enclose the statement inside curly braces.
A)True
B)False
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Chapter 6: Modularizing Your Code with Methods
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69 Verified Questions
69 Flashcards
Source URL: https://quizplus.com/quiz/21000
Sample Questions
Q1) In general terms, a program that is broken into smaller units of code such as methods, is known as a____________.
A) tiered project solution
B) method-based solution
C) modularized program
D) divisional program
Q2) A parameter variable's scope is the ____________ in which the parameter variable is declared.
A) namespace
B) class
C) field
D) method
Q3) Default arguments must be literals or constants.
A)True
B)False
Q4) When you call a method that has an output parameter, you must also write the keyword out before the argument.
A)True
B)False
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Chapter 7: Arrays and Lists
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99 Verified Questions
99 Flashcards
Source URL: https://quizplus.com/quiz/21001
Sample Questions
Q1) You access the individual elements in an array using their subscripts.
A)True
B)False
Q2) What special value are the elements of an array of reference type objects equal to by default?
A) 0
B) void
C) 1
D) null
Q3) A variable that is used to reference an object is commonly called a(n)
A) reference variable
B) object variable
C) class variable
D) Boolean variable
Q4) A partially filled array is normally accompanied by an integer variable that indicates the number of items actually stored in the array.
A)True
B)False
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Chapter 8: More About Processing Data
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90 Verified Questions
90 Flashcards
Source URL: https://quizplus.com/quiz/21002
Sample Questions
Q1) Look at the following code sample: string tree = "Pear"; Char letter = tree[3];
Which one of the following values is stored in the letter variable?
A) P
B) e
C) a
D) r
Q2) Assume the following declarations:
enum Days { Mon, Tue, Wed, Thur, Fri, Sat };
Days day1 = Days.Tue; Days day2 = Days.Thur;
The following Boolean expression is valid: day1 < day2
A)True
B)False
Q3) The ____________ method places a string inside another string.
A) Remove
B) Trim
C) Insert D) Substring
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Chapter 9: Classes and Multiform Projects
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89 Verified Questions
89 Flashcards
Source URL: https://quizplus.com/quiz/21003
Sample Questions
Q1) Which one of the following statements declares a variable named fox that references an instance of the Animal class?
A) new Animal fox();
B) Animal fox = new Animal();
C) Animal fox;
D) Animal new(fox);
Q2) In your application's code, the first step in displaying a form is to create an instance of the form's class.
A)True
B)False
Q3) If you were developing an application for a local zoo, which one of the following nouns would not apply to the animal class?
A) lions
B) tigers
C) bears
D) zookeepers
Q4) Every form in a Visual C# project is defined by a class.
A)True
B)False
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Chapter 10: Inheritance and Polymorphism
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37 Verified Questions
37 Flashcards
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Sample Questions
Q1) When designing an object-oriented program, the best approach is to define a base class to hold all the general data about a group of similar objects, and then define derived classes for each specific type of object.
A)True
B)False
Q2) A method that accepts a base class variable as a parameter cannot accept a derived class variable as a parameter.
A)True
B)False
Q3) The ____________ declares that a method in the derived class overrides a method in the base class.
A) override keyword
B) void keyword
C) new keyword
D) virtual keyword
Q4) Only methods in a derived class can directly access the base class's private members.
A)True
B)False
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Chapter 11: Databases
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69 Verified Questions
69 Flashcards
Source URL: https://quizplus.com/quiz/21005
Sample Questions
Q1) The application handles the mechanical details reading of, writing of, and searching for data in a database.
A)True
B)False
Q2) A ____________ can display an entire database table in a scrollable grid on an application's form.
A) BindingNavigator control
B) DataSet control
C) Chart control
D) DataGridView control
Q3) A ____________ is a complete set of information about a single item in a table.
A) bit
B) column
C) cell
D) row
Q4) A ____________ is a user interface control that is connected to a data source.
A) table control
B) data-bound control
C) UI data-viewer
D) database module
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