Multiple Choice Questions
1. HTML stands for:
a.)
Huge Makeup Language.
b.) Huge Text Makeup Language.
c.) Hypertext Makeup Language.
d.) Hypertext Markup Language.
e.) None of the above.
Answer: d Level: Easy
2. Which symbol is used to enclose HTML
tags?
a.)
( )
b.) < >
c.) [ ]
d.) { }
e.) None of the above.
Answer:
b Level: Easy
3. Which symbol identifies an HTML end tag?
a.)
!
b.) |
c.) /
d.) \
e.) ?
Answer: c Level: Moderate
4. Which HTML tag does not use an end
tag?
a.)
B
b.) center
c.) HR
d.) I
e.) U
Answer: c Level: Moderate
5. Which statement is not true?
a.)
An HTML document can be displayed in any internet browser.
b.) HTML is used to change the formatting of the
displayed text.
c.) An HTML document is created with an HTML
development editor.
d.) Both a and b.
e.) All of the above.
Answer: c
Level: Moderate
6. Which HTML tag creates a link to another browser page?
a.)
A href
b.) A ref
c.) An href
d.) An ref
e.) href
Answer: a
Level: Hard
7. Which type of computer should host a web
server?
a.)
Apple
b.) IBM
c.) Sun
d.) UNIX
e.) Any type can host a web server.
Answer: e
Level: Easy
8. Where does a web application reside?
a.)
Web client
b.) Web server
c.) Visual Studio .NET
d.) Both a and b.
e.) All of the above.
Answer: b Level: Moderate
9. Which is an example of a web document?
a.)
Server script
b.) Web page
c.) Client browser
d.) Both a and b.
e.) All of the above.
Answer: d Level: Hard
10. Which is an advantage of using a Web
application to deliver an Information System solution?
a.)
Most end users are familiar with using an internet browser.
b.) Web applications are platform independent.
c.) Upgrading the application is not very costly.
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Easy
11. A postback occurs when:
a.)
a browser posts a form to the server.
b.) a user’s action activates the handing of a
server event.
c.) a server posts a form to the client.
d.) Both a and b.
e.) All of the above.
Answer: d Level: Moderate
12. When does a “round trip” start in a web
application?
a.)
The server requests an action from the user.
b.) The user activates a server control event.
c.) The browser posts a form to the server.
d.) The server processes a control event.
e.) The server posts a new HTML page.
Answer: b Level: Hard
13. Which software can be used to create an
HTML page?
a.)
Notepad
b.) Word
c.) Visual Studio .NET
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Moderate
14. Which set of symbols are used to signify
the presence of ASP.NET code?
a.)
<@
b.) <#
c.) <$
d.) <%
e.) <&
Answer: d
Level: Moderate
15. Which is the file extension used for an
ASP.NET file?
a.)
asn
b.) asp
c.) aspn
d.) aspx
e.) asx
Answer:
d Level: Easy
16. When an ASP.NET file is placed on an IIS server and viewed
through a browser, the resulting HTML page contains:
a.)
all ASP.NET code.
b.) as much ASP.NET code as is in the ASP.NET
file.
c.) a mix of ASP.NET and HTML code.
d.) all HTML code.
e.) None of the above.
Answer: d Level: Moderate
17. What is the extension for a Visual Basic
web form interface file?
a.)
.asp
b.) .aspx
c.) .asp.vb
d.) .aspx.vb
e.) .asp.vb.net
Answer: b
Level: Easy
18. What is the extension for a Visual Basic
web form code file?
a.)
.asp
b.) .aspx
c.) .asp.vb
d.) .aspx.vb
e.) .asp.vb.net
Answer: d Level: Easy
19. Which user action will not generate a
server-side event?
a.)
Mouse Move
b.) Text Change
c.) Button Click
d.) Both a and b.
e.) All of the above.
Answer: a
Level: Moderate
20. Because of the latency of a round-trip on
the internet:
a.)
the interface and code of a web form are stored in separate files.
b.) only some user actions, such as button
clicks, will generate events.
c.) it is best to use server-side control.
d.) web applications should be coded in Visual
Basic.
e.) None of the above.
Answer: b Level: Hard
Section:
12-4 Page: 327
21. Which property is used to name a web control?
a.)
ControlName
b.) Designation
c.) ID
d.) Name
e.) Title
Answer: c
Level: Moderate
22. Which language is used to create an
ASP.NET code file?
a.)
Visual Basic
b.) C#
c.) C++
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Moderate
23. It is best to use a web instead of a
windows application when the application:
a.)
has a thin front end (client).
b.) needs to be available to the public.
c.) must be platform-independent.
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Moderate
24. Which is not a fundamental service identified in a
three-tier architecture?
a.)
Association layer
b.) Connection layer
c.) Logical layer
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Moderate
25. Which layer is exemplified by a web
server?
a.)
Application
b.) Association
c.) Data
d.) Logical
e.) Presentation
Answer:
a Level: Easy
26. Which layer is exemplified by a fat
client?
a.)
Application
b.) Association
c.) Data
d.) Logical
e.) Presentation
Answer: e
Level: Moderate
27. Which layer is exemplified by the use of
ADO.NET?
a.)
Application
b.) Association
c.) Data
d.) Logical
e.) Presentation
Answer: c Level: Moderate
28. How will using a middle tier typically affect the number of connections to a database?
a.)
Increase the number
b.) Have no effect on the number
c.) Decrease the number
d.) It depends on the type of client.
e.) It depends on the type of database.
Answer: c
Level: Hard
29. An application layer:
a.)
will contain business logic.
b.) manage connections to the database.
c.) can be distributed over many computers.
d.) Both a and b.
e.) All of the above.
Answer: e Level: Moderate
30. A data layer is responsible for:
a.)
retrieving information from a database.
b.) updating information in a database.
c.) deleting information in a database.
d.) Both a and b.
e.) All of the above.
Answer: e Level: Easy
31. What is the minimum number of computers
in a three-tier architecture?
a.)
0
b.) 1
c.) 2
d.) 3
e.) 4 or more
Answer: b Level: Easy
32. A server farm is:
a.)
an example of a distributed application.
b.) makes it easy to add new computers if demand
increases.
c.) applies only to web servers.
d.) Both a and b.
e.) All of the above.
Answer: d Level: Moderate
33. Which is a valid type of state management
for the creation of web pages?
a.)
Client side
b.) Server side
c.) Data side
d.) Both a and b.
e.) All of the above.
Answer: d
Level: Easy
34. The stateless HTTP protocol refers to web pages created:
a.)
on a web server.
b.) without information from a database.
c.) without knowledge of previous web pages.
d.) before a request from a client.
e.) on a client machine.
Answer: c Level: Moderate
35. Client-side state management techniques
are appropriate when using:
a.)
sensitive information.
b.) critical applications.
c.) an intranet.
d.) Both a and b.
e.) All of the above.
Answer: c
Level: Moderate
36. Where does the view state store
information?
a.)
HTML source
b.) Text file
c.) URL
d.) Both a and b.
e.) All of the above.
Answer: a
Level: Moderate
37. Where does the query string store
information?
a.)
HTML source
b.) Text file
c.) URL
d.) Both a and b.
e.) All of the above.
Answer: c
Level: Moderate
38. Where do cookies store information?
a.)
HTML source
b.) Text file
c.) URL
d.) Both a and b.
e.) All of the above.
Answer: b
Level: Moderate
39. Which client-side technique is specific to ASP.NET?
a.)
Cookies
b.) Query string
c.) View state
d.) Both a and b.
e.) All of the above.
Answer: c Level: Hard
40. Which client-side technique can be disabled by the end-user?
a.)
Cookies
b.) Query string
c.) View state
d.) Both a and b.
e.) All of the above.
Answer: a Level: Moderate
41. What symbol specifies the beginning of a
query string?
a.)
@
b.) #
c.) $
d.) %
e.) ?
Answer: e
Level: Easy
42. What is the syntax for creating and using
an application variable?
a.)
Application.VariableName = Value
b.) Application.VariableName = (Value)
c.) Application(VariableName) = Value
d.) Application(VariableName) = (Value)
e.) Application(“VariableName”) = Value
Answer: e Level: Moderate
43. Which server-side technique is available in ASP.NET?
a.)
Application states
b.) Session states
c.) Database support
d.) Both a and b.
e.) All of the above.
Answer: d Level: Easy
44. An Application variable is created:
a.)
when the application is first placed on a web server.
b.) when the web server is first started.
c.) when the first client requests a URL
resource.
d.) every time a client requests a URL resource.
e.) every time a new client interacts with the
web application.
Answer: c
Level: Moderate
45. A Session variable is created:
a.)
when the application is first placed on a web server.
b.) when the web server is first started.
c.) when the first client requests a URL
resource.
d.) every time a client requests a URL resource.
e.) every time a new client interacts with the
web application.
Answer: e Level: Moderate
46. If there is no activity from a browser,
how long will a session variable last?
a.)
10 minutes
b.) 20 minutes
c.) 60 minutes
d.) 100 minutes
e.) 200 minutes
Answer: b Level: Easy
47. Which is not a reason for using a
database to store state information?
a.)
The capacity to store high volumes of information
b.) The ability to use data mining techniques on
the stored information
c.) The ability to use application and session
variables
d.) Security from unauthorized use
e.) The power to easily query for specific
information
Answer: c
Level: Hard
48. Which control is an example of an object in VB.NET?
a.)
Button
b.) Label
c.) Textbox
d.) Both a and b.
e.) All of the above.
Answer: e Level: Easy
49. Which of the following is part of an
object?
a.)
Methods
b.) Properties
c.) Instances
d.) Both a and b.
e.) All of the above.
Answer:
d Level: Moderate
50 Which is true about objects?
a.)
Objects are used to create classes.
b.) Objects are analogous to blueprints.
c.) Objects combine actions and data.
d.) Both a and b.
e.) All of the above.
Answer: c Level: Moderate
1. Properties are used to represent:
a.)
actions.
b.) classes.
c.) data.
d.) events.
e.) instances.
Answer: c Level: Easy
2. Methods are used to represent:
a.)
actions.
b.) classes.
c.) data.
d.) events.
e.) instances.
Answer: a
Level: Easy
3. The term instantiation refers to the creation of:
a.)
a class from a blueprint.
b.) an object from a class.
c.) a method from an object.
d.) a property from a method.
e.) a blueprint from a property.
Answer: b
Level: Moderate
4. Anything in VB.NET that has a property or
method is:
a.)
a class.
b.) a control.
c.) an object.
d.) Both a and b.
e.) All of the above.
Answer: c
Level: Moderate
5. Which feature is needed to make a
programming language object oriented?
a.)
Encapsulation
b.) Inheritance
c.) Polymorphism
d.) Both a and b.
e.) All of the above.
Answer: e
Level: Easy
6. We should think of the practice of
object-oriented programming as:
a.)
a simple answer to the complex problem of creating software.
b.) an incremental improvement to the problem of
creating software.
c.) the way to get rid of a werewolf.
d.) Both a and b.
e.) All of the above.
Answer: b
Level: Moderate
7. Encapsulation makes it easier to:
a.)
reuse and modify existing modules of code.
b.) write and read code by sharing method names.
c.) hide and protect data from external code.
d.) Both a and b.
e.) All of the above.
Answer: c
Level: Moderate
8. Inheritance makes it easier to:
a.)
reuse and modify existing modules of code.
b.) write and read code by sharing method names.
c.) hide and protect data from external code.
d.) Both a and b.
e.) All of the above.
Answer: a
Level: Moderate
9. Polymorphism makes it easier to:
a.)
reuse and modify existing modules of code.
b.) write and read code by sharing method names.
c.) hide and protect data from external code.
d.) Both a and b.
e.) All of the above.
Answer: b
Level: Moderate
10. The standard prefix to signify a class
is:
a.)
B.
b.) C.
c.) L.
d.) S.
e.) T.
Answer: e
Level: Moderate
11. When using encapsulation how should data
be shared with external code?
a.)
Events
b.) Methods
c.) Properties
d.) Private variables
e.) Public variables
Answer: c
Level: Moderate
12. Which statement is true?
a.)
A base class inherits some of the properties of a derived class.
b.) A base class inherits all of the properties
of a derived class.
c.) A derived
class inherits some of the properties of a base class.
d.) A derived class inherits all of the
properties of a base class.
e.) None of the above.
Answer: d
Level: Moderate
13. When a base class is changed:
a.)
there is no effect on the derived class.
b.) the derived class changes when the key word
Overridden is used.
c.) only the methods of the derived class change.
d.) only the properties of the derived class
change.
e.) the derived class automatically changes.
Answer: e Level: Easy
14. Polymorphism can apply to:
a.)
math operators.
b.) method
names.
c.) object names.
d.) Both a and b.
e.) All of the above.
Answer: d Level: Moderate
15. With polymorphism:
a.)
one method can have multiple names.
b.) one object can have multiple names.
c.) many methods can share the same name.
d.) many objects can share the same name.
e.) None of the above statements are true.
Answer: c Level: Hard
16. Which element of a class is
optional?
a.)
Constructs
b.) Fields
c.) Methods
d.) Properties
e.) All of the above.
Answer: e
Level: Moderate
17. What is the suggested order for the
definition of class elements from first to last?
a.)
Constructs, fields, methods, properties
b.) Properties, constructs, fields, methods
c.) Fields, properties, constructs, methods
d.) Constructs, properties, fields, methods
e.) Methods, constructs, properties, fields
Answer: c
Level: Hard
18 The standard for designing a field is that it be defined as a:
a.)
private method.
b.) public method.
c.) private variable.
d.) public variable.
e.) None of the above.
Answer: c
Level: Moderate
19. What is the syntax for making a property
read-only?
a.)
Property Read propertyname As datatype
b.) Read
Property propertyname As datatype
c.) ReadOnly Property propertyname As datatype
d.) Read-Only Property propertyname As datatype
e.) RO Property propertyname As datatype
Answer: c
Level: Moderate
20. The Get procedure of a property acts like:
a.)
an event.
b.) a function.
c.) a variable.
d.) Both a and b.
e.) All of the above.
Answer: b
Level: Hard
21. A method in a class is:
a.)
a sub procedure.
b.) a function.
c.) an event.
d.) Both a and b.
e.) All of the above.
Answer: d
Level: Moderate
22. How many constructors can a class have?
a.)
0
b.) 1
c.) 2
d.) 3
e.) All of the above.
Answer: e Level: Easy
23. A constructor is a special type of:
a.)
class.
b.) field.
c.) method.
d.) property.
e.) variable.
Answer: c Level: Easy
24. Which is true for constructors in a
class?
a.)
All constructors must have the same number of parameters.
b.) All
constructors must be the same parameter data type.
c.) Some constructors can have the same list of
parameters.
d.) Only two constructors in a class can have the
same list of parameters.
e.) No two constructors in a class can have the
same list of parameters.
Answer: e
Level: Moderate
25. Which statement will call a constructor
of a base class?
a.)
Base.New( )
b.)
BaseConstructor.New ( )
c.)
CallBase.New( )
d.) Constructor.New ( )
e.) MyBase.New( )
Answer: e
Level: Moderate
26. What is the proper code to
put data into the dataset called CustomerDataset using the CustomerDataAdapter
object?
a.)
CustomerDataset.Fill(CustomerDataAdapter)
b.)
CustomerDataAdapter.Fill(CustomerDataset)
c.) CustomerDataset.Load(CustomerDataAdapter)
d.) CustomerDataAdapter.Load(CustomerDataset)
e.) None of the above.
Answer: b
Level: Moderate
27. Which object contains the Position
property of the current record in a dataset?
a.)
BindingContext
b.) BindingData
c.) DataBinding
d.) DataBound
e.) DataContext
Answer: a Level: Moderate
28. The first record in a dataset has a
position property of:
a.)
zero.
b.) one.
c.) any value defined by the programmer.
d.) Both a and b.
e.) All of the above.
Answer: a Level: Easy
29. Which below is specified by the
DataMember Property?
a.)
Connection object
b.) DataAdapter object
c.) Database field
d.) Database table
e.) Dataset object
Answer: d
Level: Moderate
30. Which below is specified by the
DataSource Property?
a.)
Connection object
b.) DataAdapter object
c.) Database field
d.) Database table
e.) Dataset object
Answer: e Level: Moderate
31. Which is a property of the DataGrid
control?
a.)
DataMember
b.) DataSource
c.) DataQuery
d.) Both a and b.
e.) All of the above.
Answer: d Level: Easy
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