Question 1

Look at the following code sample: struct Pet
{
Public string name;
Public int age;
Public string type;
}
Pet hound = new Pet();
Which one of the following statements assigns the string "Beagle" to the hound object's type field?

Accepted Answer

A)  hound = new type("Beagle"); 
B)  type = "Beagle"; 
C)  hound.type = "Beagle"; 
D)  Pet.hound.type("Beagle");

Question 2

Which one of the following character testing methods would you use to verify whether or not a password contains spaces?

Accepted Answer

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

Question 3

The images stored in an ImageList control do not have to be in the same format.

Accepted Answer

A) True 
 B)False

Question 4

Because enumerators represent integer values, they can be used in a loop to step through the element of an array.

Accepted Answer

A) True 
 B)False

Question 5

When you tokenize a string entered by the user and the string contains characters other than white spaces as delimiters, you do not need to trim the string before tokenizing it.

Accepted Answer

A) True 
 B)False

Question 6

You cannot perform comparison operations directly on structure objects.

Accepted Answer

A) True 
 B)False

Question 7

Character testing methods, such as char.IsLetter, return a Boolean value of

Accepted Answer

A) True 
 B)False

Question 8

When you pass null as an argument to the Split method, the method tokenizes the string using the comma character as the delimiter.

Accepted Answer

A) True 
 B)False

Question 9

Before tokenizing a string, you should use the ____________ method to remove leading and/or trailing white-space characters and prevent them from being included in the first and last tokens.

Accepted Answer

A)  Trim 
B)  Remove 
C)  Split 
D)  Substring

Question 10

____________ are spaces that appear at the beginning of a string.

Accepted Answer

A)  Leading spaces 
B)  Empty spaces 
C)  Indentations 
D)  Tabbed spaces

Question 11

When you double-click the ImageList tool in the Toolbox, an ImageList control is placed directly on the surface of the current form.

Accepted Answer

A) True 
 B)False

Question 12

The ____________ method returns true if a string object ends with a specific substring value, or false otherwise.

Accepted Answer

A)  LastIndexOf 
B)  Substring 
C)  TrimEnd 
D)  EndsWith

Question 13

You can specify specific values to be assigned to the enumerators in an enumerated data type.

Accepted Answer

A) True 
 B)False

Question 14

____________ are spaces that appear at the end of a string.

Accepted Answer

A)  Hanging spaces 
B)  Trailing spaces 
C)  Padded spaces 
D)  Suffix spaces

Question 15

When the items in two data structures are related by their indexes, it is said that a(n) ____________ exists between the data structures.

Accepted Answer

A)  exclusive association 
B)  logical connection 
C)  parallel relationship 
D)  binary link

Question 16

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?

Accepted Answer

A)  P 
B)  e 
C)  a 
D)  r

Question 17

You can set the ImageSize property of an ImageList control to any value from 0,0 through 256,256.

Accepted Answer

A) True 
 B)False

Question 18

Look at the following code sample: enum Flavor { Vanilla, Strawberry, Chocolate }
The identifiers Vanilla, Strawberry, and Chocolate, which appear inside the braces, are known as ____________.

Accepted Answer

A)  constants 
B)  references 
C)  mnemonics 
D)  enumerators

Question 19

The ____________ method removes all leading and trailing spaces from a string.

Accepted Answer

A)  Remove 
B)  NoSpaces 
C)  Trim 
D)  RemoveSpace

Question 20

The ____________ method places a string inside another string.

Accepted Answer

A)  Remove 
B)  Trim 
C)  Insert 
D)  Substring

Exam 8: More About Processing Data

Look at the following code sample: struct Pet { Public string name; Public int age; Public string type; } Pet hound = new Pet() ; Which one of the following statements assigns the string "Beagle" to the hound object's type field?

Which one of the following character testing methods would you use to verify whether or not a password contains spaces?

The images stored in an ImageList control do not have to be in the same format.

Because enumerators represent integer values, they can be used in a loop to step through the element of an array.

When you tokenize a string entered by the user and the string contains characters other than white spaces as delimiters, you do not need to trim the string before tokenizing it.

You cannot perform comparison operations directly on structure objects.

Character testing methods, such as char.IsLetter, return a Boolean value of

When you pass null as an argument to the Split method, the method tokenizes the string using the comma character as the delimiter.

Before tokenizing a string, you should use the ____________ method to remove leading and/or trailing white-space characters and prevent them from being included in the first and last tokens.

____________ are spaces that appear at the beginning of a string.

When you double-click the ImageList tool in the Toolbox, an ImageList control is placed directly on the surface of the current form.

The ____________ method returns true if a string object ends with a specific substring value, or false otherwise.

You can specify specific values to be assigned to the enumerators in an enumerated data type.

____________ are spaces that appear at the end of a string.

When the items in two data structures are related by their indexes, it is said that a(n) ____________ exists between the data structures.

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?

You can set the ImageSize property of an ImageList control to any value from 0,0 through 256,256.

Look at the following code sample: enum Flavor { Vanilla, Strawberry, Chocolate } The identifiers Vanilla, Strawberry, and Chocolate, which appear inside the braces, are known as ____________.

The ____________ method removes all leading and trailing spaces from a string.

The ____________ method places a string inside another string.