Question 1

Methods for modifying strings do not actually modify the calling string object, but they return a modified copy of the calling string object.

Accepted Answer

A) True 
 B)False

Question 2

Look at the following code sample: struct Pet
{
Public string name;
Public int age;
Public string type;
}
Which one of the following statements declares a Pet structure variable named hound and initializes the object's fields with their default values?

Accepted Answer

A)  new Pet = hound; 
B)  Pet hound = new Pet(); 
C)  hound = new Pet(); 
D)  Pet hound; 
A)  new Pet = hound; 
B)  Pet hound = new Pet(); 
C)  hound = new Pet(); 
D)  Pet hound;

Question 3

Before you can use a structure to store data, you must create a(n) ____________ of the structure in memory.

Accepted Answer

A)  copy 
B)  identity 
C)  instance 
D)  field 
A)  copy 
B)  identity 
C)  instance 
D)  field

Question 4

When the data in a spreadsheet is exported using the ____________ file format, each row is written to a line, and the values of the cells are separated by commas.

Accepted Answer

A)  comma separated value, or CSV 
B)  extensible markup language, or XML 
C)  document object model, or DOM 
D)  delimiter separated value, or DSV 
A)  comma separated value, or CSV 
B)  extensible markup language, or XML 
C)  document object model, or DOM 
D)  delimiter separated value, or DSV

Question 5

Which one of the character testing methods would you use to determine if a sentence contains capital letters?

Accepted Answer

A)  char.IsUpper 
B)  char.IsLetterOrDigit 
C)  char.IsPunctuation 
D)  char.IsWhiteSpace 
A)  char.IsUpper 
B)  char.IsLetterOrDigit 
C)  char.IsPunctuation 
D)  char.IsWhiteSpace

Question 6

If you know the ____________ value for a particular image, you can retrieve that image from the ImageList control and display it in a PictureBox.

Accepted Answer

A)  reference 
B)  index 
C)  Boolean 
D)  image 
A)  reference 
B)  index 
C)  Boolean 
D)  image

Question 7

The string data type has several methods that allow you to search for substrings.

Accepted Answer

A) True 
 B)False

Question 8

To convert a char variable to a string, call its ____________ method.

Accepted Answer

A)  CompareTo 
B)  ToString 
C)  Equals 
D)  GetType 
A)  CompareTo 
B)  ToString 
C)  Equals 
D)  GetType

Question 9

Like strings, enumerators must be enclosed in quotation marks.

Accepted Answer

A) True 
 B)False

Question 10

1111111
-In C#, you can only provide one delimiter per string that you wish to tokenize when calling the Split method.

Accepted Answer

The answer of 1111111
-In C#, you can only provide one...

Question 11

A string object's ToUpper method converts the first character in the string to uppercase.

Accepted Answer

A) True 
 B)False

Question 12

The programming terms instance and an object have the same meaning.

Accepted Answer

A) True 
 B)False

Question 13

A(n) ____________ is an object you can create that contains one or more variables known as fields.

Accepted Answer

A)  object 
B)  structure 
C)  list 
D)  container 
A)  object 
B)  structure 
C)  list 
D)  container

Question 14

Structures are value types, so a structure object contains all of its data at the variable's memory location.

Accepted Answer

A) True 
 B)False

Question 15

You can convert an enumerator to its underlying integer type by using a(n) ____________.

Accepted Answer

A)  binary operator 
B)  cast operator 
C)  reference variable 
D)  assignment statement 
A)  binary operator 
B)  cast operator 
C)  reference variable 
D)  assignment statement

Question 16

When you create a structure array, each element of the array is structure instance and the fields of each instance are initialized to either zero or null (for fields that are reference variables).

Accepted Answer

A) True 
 B)False

Question 17

You will find the ImageList control in the Components section of the Toolbox.

Accepted Answer

A) True 
 B)False

Question 18

Which one of the following is not a valid enumerated type declaration?

Accepted Answer

A)  enum Iron { Melting = 2795, Boiling = 4982 } 
B)  enum SpeedLimit { City = 35, Highway = 60 } 
C)  enum Temperature { Cold = 20, Hot = 90 } 
D)  enum Voltage { Orange = 3.3, Green = 5.0 } 
A)  enum Iron { Melting = 2795, Boiling = 4982 } 
B)  enum SpeedLimit { City = 35, Highway = 60 } 
C)  enum Temperature { Cold = 20, Hot = 90 } 
D)  enum Voltage { Orange = 3.3, Green = 5.0 }

Question 19

Look at the following code sample: enum Flavor { Vanilla, Strawberry, Chocolate }
Which of the following statements assigns the Flavor enumerated type value to The integer variable?

Accepted Answer

A)  int n = Flavor.Strawberry.ToInteger(); 
B)  int n = Strawberry.IntValue; 
C)  int n = (Flavor) Strawberry; 
D)  int n = (int) Flavor.Strawberry; 
A)  int n = Flavor.Strawberry.ToInteger(); 
B)  int n = Strawberry.IntValue; 
C)  int n = (Flavor) Strawberry; 
D)  int n = (int) Flavor.Strawberry;

Question 20

The ____________ method removes specified characters from a string.

Accepted Answer

A)  Delete 
B)  Extract 
C)  TrimEnd 
D)  Remove 
A)  Delete 
B)  Extract 
C)  TrimEnd 
D)  Remove

Methods for modifying strings do not actually modify the calling string object, but they return a modified copy of the calling string object.

Look at the following code sample: struct Pet { Public string name; Public int age; Public string type; } Which one of the following statements declares a Pet structure variable named hound and initializes the object's fields with their default values?

Before you can use a structure to store data, you must create a(n) ____________ of the structure in memory.

When the data in a spreadsheet is exported using the ____________ file format, each row is written to a line, and the values of the cells are separated by commas.

Which one of the character testing methods would you use to determine if a sentence contains capital letters?

If you know the ____________ value for a particular image, you can retrieve that image from the ImageList control and display it in a PictureBox.

The string data type has several methods that allow you to search for substrings.

To convert a char variable to a string, call its ____________ method.

Like strings, enumerators must be enclosed in quotation marks.

1111111 -In C#, you can only provide one delimiter per string that you wish to tokenize when calling the Split method.

A string object's ToUpper method converts the first character in the string to uppercase.

The programming terms instance and an object have the same meaning.

A(n) ____________ is an object you can create that contains one or more variables known as fields.

Structures are value types, so a structure object contains all of its data at the variable's memory location.

You can convert an enumerator to its underlying integer type by using a(n) ____________.

When you create a structure array, each element of the array is structure instance and the fields of each instance are initialized to either zero or null (for fields that are reference variables).

You will find the ImageList control in the Components section of the Toolbox.

Which one of the following is not a valid enumerated type declaration?

Look at the following code sample: enum Flavor { Vanilla, Strawberry, Chocolate } Which of the following statements assigns the Flavor enumerated type value to The integer variable?

The ____________ method removes specified characters from a string.

Introduction to Computers and Programming

Introduction to Visual C#

Processing Data

Making Decisions

Loops, Files, and Random Numbers

Modularizing Your Code with Methods

Arrays and Lists

Classes and Multiform Projects

Inheritance and Polymorphism

Databases

Filters

Exam 8: More About Processing Data

Methods for modifying strings do not actually modify the calling string object, but they return a modified copy of the calling string object.

Look at the following code sample: struct Pet { Public string name; Public int age; Public string type; } Which one of the following statements declares a Pet structure variable named hound and initializes the object's fields with their default values?

Before you can use a structure to store data, you must create a(n) ____________ of the structure in memory.

When the data in a spreadsheet is exported using the ____________ file format, each row is written to a line, and the values of the cells are separated by commas.

Which one of the character testing methods would you use to determine if a sentence contains capital letters?

If you know the ____________ value for a particular image, you can retrieve that image from the ImageList control and display it in a PictureBox.

The string data type has several methods that allow you to search for substrings.

To convert a char variable to a string, call its ____________ method.

Like strings, enumerators must be enclosed in quotation marks.

1111111 -In C#, you can only provide one delimiter per string that you wish to tokenize when calling the Split method.

A string object's ToUpper method converts the first character in the string to uppercase.

The programming terms instance and an object have the same meaning.

A(n) ____________ is an object you can create that contains one or more variables known as fields.

Structures are value types, so a structure object contains all of its data at the variable's memory location.

You can convert an enumerator to its underlying integer type by using a(n) ____________.

When you create a structure array, each element of the array is structure instance and the fields of each instance are initialized to either zero or null (for fields that are reference variables).

You will find the ImageList control in the Components section of the Toolbox.

Which one of the following is not a valid enumerated type declaration?

Look at the following code sample: enum Flavor { Vanilla, Strawberry, Chocolate } Which of the following statements assigns the Flavor enumerated type value to The integer variable?

The ____________ method removes specified characters from a string.

Introduction to Computers and Programming

Introduction to Visual C#

Processing Data

Making Decisions

Loops, Files, and Random Numbers

Modularizing Your Code with Methods

Arrays and Lists

Classes and Multiform Projects

Inheritance and Polymorphism

Databases

Filters