Question 1

With implicit type conversions, data loss can occur when a value is converted from one data type to a narrower data type.

Accepted Answer

A) True 
 B)False

Question 2

All of the Visual Basic numeric data types have a ____ method whose task is to convert a string to that particular data type.

Accepted Answer

A)  ToLiteral 
B)  ConvertString 
C)  FromString 
D)  TryParse

Question 3

The method's ___________________ represent information that the method needs to perform its task.

Accepted Answer

The answer of The method's ___________________ represent information that the...

Question 4

Real numbers are numbers that ____.

Accepted Answer

A)  contain a decimal place 
B)  contain a place holder 
C)  are whole numbers 
D)  are Unicode numbers

Question 5

Most classes have one or more ____ that perform a specific task for the class.

Accepted Answer

A)  identifiers 
B)  methods 
C)  variables 
D)  literal constants

Question 6

What is a static variable?

Accepted Answer

The answer of What is a static variable?...

Question 7

The ____________________ indicates the type of data.for example, numeric or string.the memory location will store.

Accepted Answer

The answer of The ____________________ indicates the type of data.for...

Question 8

Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named constant
h.lifetime
d.Boolean
i.bug
e.Unicode
-Data that the application is not expecting the user to enter.

Accepted Answer

The answer of Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named...

Question 9

What are comments and how are they created?

Accepted Answer

The answer of What are comments and how are they...

Question 10

Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named constant
h.lifetime
d.Boolean
i.bug
e.Unicode
-Uses short phrases to describe the steps a procedure must take to accomplish its goal.

Accepted Answer

The answer of Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named...

Question 11

You use the ____ operator to divide two integers, and then return the result as an integer.

Accepted Answer

A)  / 
B)  * 
C)  ^ 
D)  \

Question 12

What is the difference between pseudocode and a flowchart?

Accepted Answer

The answer of What is the difference between pseudocode and...

Question 13

Why is it best to avoid using the Object data type?

Accepted Answer

The answer of Why is it best to avoid using...

Question 14

When a value is converted from one data type to another data type that can store larger numbers, the value is said to be ____.

Accepted Answer

A)  promoted 
B)  demoted 
C)  expanded 
D)  conducted

Question 15

You create a named constant using the ____________________ statement.

Accepted Answer

The answer of You create a named constant using the...

Question 16

When a value is converted from one data type to another data type that can store only smaller numbers, the value is said to be ____.

Accepted Answer

A)  promoted 
B)  demoted 
C)  compressed 
D)  conducted

Question 17

Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named constant
h.lifetime
d.Boolean
i.bug
e.Unicode
-Indicates where the variable can be used in the application's code.

Accepted Answer

The answer of Match each item with a statement below.
a.valid
f.scope
b.invalid
g.pseudocode
c.named...

Question 18

A(n) ____ is a computer memory location that a programmer uses to temporarily store data while an application is running.

Accepted Answer

A)  variable 
B)  class 
C)  object 
D)  data type

Question 19

A(n) ____________________ character forces a literal constant to assume a data type other than the one its form indicates.

Accepted Answer

The answer of A(n) ____________________ character forces a literal constant...

Question 20

Decimal, Double, and Single variables can store ____.

Accepted Answer

A)  strings 
B)  integers 
C)  imaginary numbers 
D)  real numbers

Exam 3: Memory Locations and Calculations

With implicit type conversions, data loss can occur when a value is converted from one data type to a narrower data type.

All of the Visual Basic numeric data types have a ____ method whose task is to convert a string to that particular data type.

The method's ___________________ represent information that the method needs to perform its task.

Real numbers are numbers that ____.

Most classes have one or more ____ that perform a specific task for the class.

What is a static variable?

The ____________________ indicates the type of data.for example, numeric or string.the memory location will store.

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Data that the application is not expecting the user to enter.

What are comments and how are they created?

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Uses short phrases to describe the steps a procedure must take to accomplish its goal.

You use the ____ operator to divide two integers, and then return the result as an integer.

What is the difference between pseudocode and a flowchart?

Why is it best to avoid using the Object data type?

When a value is converted from one data type to another data type that can store larger numbers, the value is said to be ____.

You create a named constant using the ____________________ statement.

When a value is converted from one data type to another data type that can store only smaller numbers, the value is said to be ____.

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Indicates where the variable can be used in the application's code.

A(n) ____ is a computer memory location that a programmer uses to temporarily store data while an application is running.

A(n) ____________________ character forces a literal constant to assume a data type other than the one its form indicates.

Decimal, Double, and Single variables can store ____.