Advanced Programming Techniques Exam Preparation Guide - 1124 Verified Questions

Advanced Programming Techniques Exam Preparation Guide https://quizplus.com/study-set/492 15 Chapters 1124 Verified Questions

Advanced Programming Techniques Exam Preparation Guide Course Introduction Advanced Programming Techniques delves into the sophisticated methodologies and paradigms that underpin modern software development. The course covers advanced concepts such as design patterns, concurrency and parallelism, memory management, metaprogramming, programming

and

efficient

algorithm

languages.

Students

will

explore

implementation object-oriented

across

various

and

functional

programming, learn to architect scalable software solutions, and gain experience with advanced debugging and performance optimization tools. Extensive hands-on projects and

case

studies

will

prepare

students

to

write

robust,

maintainable,

and

high-performance code, preparing them for complex real-world programming challenges.

Recommended Textbook C# Programming From Problem Analysis to Program Design 4th Edition by Barbara Doyle

Available Study Resources on Quizplus 15 Chapters 1124 Verified Questions 1124 Flashcards Source URL: https://quizplus.com/study-set/492

Page 2

Chapter 1: Introduction to Computing and Programming Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9090

Sample Questions Q1) ____ is normally part of the analysis phase of software development.

A) Making sure you understand the problem definition B) Designing a prototype of the desired output C) Coding the solution using an algorithm D) Developing an algorithm to solve the problem Answer: A Q2) Run-time errors are more difficult to find than syntax errors because ____.

A) the program may compile and produce results with a run-time error B) run-time errors are violations in the rules of the language C) the program can never run if it has a run-time error D) the program will never stop if it has a run-time error Answer: A Q3) The compiler checks for ____.

A) semantic violations B) files that are too large C) debugger options D) syntax rule violations Answer: D Q4) ___________ marks the end of a block comment.

Answer: */ Page 3 To view all questions and flashcards with answers, click on the resource link above.

Chapter 2: Data Types and Expressions Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9091

Sample Questions Q1) The decimal equivalent of 00011111 is ____.

A) 5 B) 10 C) 31 D) 32 Answer: C Q2) A variable of type bool can store ____.

A) "true" B) TRUE C) true D) all of the above Answer: C Q3) The ____________ data type was added to the language to eliminate the problems of loss of precision in mathematical operations that occurred in previous languages.

Answer: decimal Q4) Both static and constant are keywords in C#.

A)True B)False Answer: False Page 4 To view all questions and flashcards with answers, click on the resource link above.

Chapter 3: Methods and Behaviors Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9092

Sample Questions Q1) The Read( )method is different from the ReadLine( )method in that the Read( )returns an int and the ReadLine( )returns a string argument.

A)True B)False Answer: True Q2) One way to ensure that you have one entry and one exit from a method is to include a single return statement as the last statement in the method.

A)True B)False Answer: True Q3) The first line of a method is called the ____ of the method.

A) signature B) definition C) heading D) declaration Answer: C Q4) All programs consist of at least one ____________.

Answer: method To view all questions and flashcards with answers, click on the resource link above.

Page 5

Chapter 4: Creating Your Own Classes Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9093

Sample Questions Q1) The keyword new is used as an operator to call constructor methods.

A)True B)False Q2) If berber is an object,the statement Console.Write(berber);automatically invokes the ____________ method.

Q3) The ToString( )method of the Console class should be overwritten.

A)True B)False Q4) Mutators are special types of methods used to create objects.

A)True B)False Q5) When you define the class,you describe its ____________,or characteristics or fields,in terms of data.

Q6) A property resembles a(n)____,but is more closely aligned to a(n)____.

A) data field, method B) method, data field C) object, mutator D) mutator, accessor Q7) Fields or data members are also called ____________.

Page 6 Q8) The body of the constructor methods consist primarily of ____________.

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Chapter 5: Making Decisions Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9094

Sample Questions Q1) When you have a single variable being tested for equality against four or more values,a one-way selection statement is the most appropriate type of conditional expression to use.

A)True B)False Q2) When a single variable may need to be tested for five different values,the most readable solution would be a(n)____.

A) one-way if statement B) two-way if statement C) switch statement D) nested if....else statement Q3) The short-circuiting logical operators ____.

A) enable doing as little as is needed to produce the final result B) produce a boolean result of true C) are performed before any other statements are executed D) cause the program to stop execution when the expression is evaluated Q4) By properly ____________ the else clauses with their corresponding if clauses,you encounter fewer logic errors that necessitate debugging.

Q5) A conditional expression is also referred to as a(n)____________.

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Chapter 6: Repeating Instructions Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9095

Sample Questions Q1) Which of the following is NOT a keyword used to enable unconditional transfer of control to a different program statement?

A) continue B) break C) goto D) while Q2) Using the break or continue statements with a loop violates the single entry and single exit guideline for developing a loop.

A)True B)False Q3) You often need to do a "prime the read" for counter controlled loops which means that you would input a value before going into the body of the loop.

A)True B)False Q4) The ____________ statement is a pretest form of loop which is considered a specialized

form

of

the

while

statement

and

is

usually

associated

counter-controlled types of loops; Q5) A(n)____________ is a loop that has no provisions for termination.

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Page 8

with

Chapter 7: Arrays Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9096

Sample Questions Q1) The index is also referred to as the ____ of the array.

A) value B) element C) size D) subscript Q2) With the declaration above,price[2] refers to 2.2.

A)True B)False Q3) In C# the length of an array cannot be changed.After it is instantiated with a length,dynamic resizing is not an option.

A)True B)False Q4) With the declaration above,price[5] generates a runtime error.

A)True B)False Q5) With parallel arrays,the relationship is established through using the same subscript or index to refer to the elements in both arrays.

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Chapter 8: Advanced Collections Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9097

Sample Questions Q1) The above segment of code ____.

A) creates a jagged array B) creates a syntax error C) creates a 2 x 3 array D) declares a three-dimensional array Q2) Using the Substring( )method with sValue,which of the following references the word choices?

A) sValue.Substring(14, 7); B) sValue.Substring(3); C) sValue.Substring("choices"); D) sValue.Substring(15, 7); Q3) In order to determine the position of one or more characters inside a string argument,use the ____ method of the string class.

A) Location( ) B) Position ( ) C) IndexOf( ) D) Place( ) Q4) ____________ class represents a simple last-in-first-out (LIFO)collection of objects.

Q5) The property ____________ returns the number of dimensions of the array.

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Chapter 9: Introduction to Windows Programming Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9098

Sample Questions Q1) A sequential order exists with methods for Windows applications.The program exits after all statements have been sequentially executed.

A)True B)False Q2) With the heading above,Form is the derived class.

A)True B)False Q3) Probably the most commonly used control for input and output is the ____.

A) Button B) Label C) TextBox D) Menu Q4) The static method that stops the application and closes all of its windows is ____.

A) Application.Close( ) B) Application.Stop( ) C) Application.Exit( ) D) Application.Quit( ) Q5) ____________ objects are normally used to provide descriptive text for another control.

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Chapter 10: Programming Based on Events Available Study Resources on Quizplus for this Chatper 74 Verified Questions 74 Flashcards Source URL: https://quizplus.com/quiz/9099

Sample Questions Q1) The ListBox control object can hold data of string type only.

A)True B)False Q2) The ____________ event fires when a key is pressed while the control has focus.

Q3)

The

ListBox

____________

property

has

selection

values

of

MultiSimple,MultiExtended,None and One. Q4) The default setting for the ComboBox object's DropDownStyle property,is DropDown.Retaining this setting prohibits new text from being entered into the ComboBox. A)True B)False Q5) Associating a method in your program to an event is called delegating the event.

A)True B)False Q6) The Form object also has a BackgroundImage property that can be set to display a picture on the background.Select the form and then use the Properties window to browse to a location that contains the file.

A)True B)False Page 12 Q7) The default event-handler method for CheckBox objects is ____________.

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Chapter 11: Advanced Object-Oriented Programming Features Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9100

Sample Questions Q1) To override a method,the base method may include any of the following keywords,EXCEPT ____.

A) virtual B) abstract C) interface D) override Q2) Enabling multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation describes ____ as it relates to object oriented development.

A) abstraction B) encapsulation C) polymorphism D) inheritance Q3) Object-oriented development focuses on designing classes that can be reused.One way to ensure this reuse is through designing and building components that can be stored in a library and called on when needed.

A)True B)False Q4) Classes that inherit from a base class are called ____________ classes.

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Chapter 12: Debugging and Handling Exceptions Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9101

Sample Questions Q1) When an exception is thrown,execution halts in the current method and the CLR attempts to locate an exception handler to handle the exception.

A)True B)False Q2) Zero or more than one catch clause may be included with a try clause.

A)True B)False Q3) If a program encounters an error that it cannot recover from,it ____.

A) elevates the priority level of the program B) raises or throws an exception C) terminates immediately D) locks up the computer Q4) The ____ property associated with exception objects returns a string describing the exception.

A) Text B) Message C) StackTrace D) Name Q5) C# adheres to a fairly sophisticated set of rules known as C# ____________.

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Chapter 13: Working with Files Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9102

Sample Questions Q1) When a method uses a(n)____________ modifier,the method belongs to the class itself,not to a specific object of the class and is thus called using the class name.

Q2) Every member of the File class is static-meaning methods are called ____.

A) using the static keyword B) with the file name C) with an object name D) with the class name Q3)

If

you

use

Visual

Studio

and

include

a

reference

to

the

System.IO

namespace,IntelliSense provides helpful information while you are developing your file application.

A)True B)False Q4) The StreamReader class extends the ____ class.

A) File B) FileInfo C) TextReader D) IO Q5) The ____________ class provides static methods that aid in creating and moving through folders and subdirectories.

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Chapter 14: Working with Databases Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9103

Sample Questions Q1) When the connection string is saved with the application,it is stored in the ____.

A) App.config file B) data.file C) solutions.settings file D) connection.String file Q2) Connection strings are vendor specific.

A)True B)False Q3) Which of the following is a typed accessor method of the OleDbDataReader class?

A) GetBoolean( ) B) AccessInt( ) C) RetrieveDouble( ) D) ReadDecimal( ) Q4) In order to use the dataReader object to retrieve the lastName,which is located in the third field of a data record,you could write ____.

A) dataReader["lastName"] B) dataReader[3] C) lastName.dataReader D) dataReader.get(lastName) To view all questions and flashcards with answers, click on the resource link above.

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Chapter 15: Web-Based Applications Available Study Resources on Quizplus for this Chatper 75 Verified Questions 75 Flashcards Source URL: https://quizplus.com/quiz/9104

Sample Questions Q1) The code-behind file with ASP.NET is saved using which file extension?

A)xaml B)xaml.cs C) .aspx D)aspx.cs Q2) There are more controls to add to a Web application than there are for Windows applications.

A)True B)False Q3) Use the ____________ property to tie a validation control to a specific form control object such as a TextBox object.

Q4) Web pages are stateless. What does this mean?

A) Every postback trip to the server creates a new object.

B) Values entered are not automatically saved and redisplayed when a page is sent back to a client computer.

C) They do not retain their values from one trip to the Web server to the next.

D) All of the above.

Q5) ____________ tags tell the browser how to display data in different formats,for example,in bold or italic or in different fonts or font sizes.

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