Download New Updated (June) Microsoft 98-361 Practice Test 181-190

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QUESTION 181  (Topic 2)

 

Class C and Class D inherit from Class

B.Class B inherits from Class

 

A.

The classes have the methods shown in the following table.

 

clip_image002

 

All methods have a protected scope.

 

Which methods does Class C have access to?

 

 

A.only m1, m3

B.

only m2, m3

C.

m1, m3, m4

D.

m1, m2, m3

E.

m2, m3, m4

F.

only m3, m4

 

Answer: D

 

 

QUESTION 182  (Topic 2)

 

You are reviewing a design for a database. A portion of this design is shown in the exhibit. Note that you may choose to view either the Crow’s Foot Notation or Chen Notation version of the design. (To view the Crow’s Foot Notation, click the Exhibit A button. To view the Chen Notation, click the Exhibit B button.)

 

clip_image004

 

clip_image006

 

Which term is used to describe the relationship between Customer and Order?

 

A.

many-to-many

B.

multi-dimensional

C.

one-to-many

D.

one-to-one

E.

one-dimensional

 

Answer: C

Explanation: A customer can have many orders.

 

 

QUESTION 183  (Topic 2)

 

 

This question requires that you evaluate the underlined text to determine if it is correct.

 

The default entry point for a console application is the Class method.

 

Select the correct answer if the underlined text does not make the statement correct. Select “No change is needed” if the underlined text makes
the statement correct.

 

A.

No change is needed

B.

Main

C.

Program

D.

Object

 

Answer: B

Explanation: The default entry point for a console application is the Class Main.

 

 

QUESTION 184

DRAG DROP  (Topic 2)

 

You are developing an application that displays a list of race results. The race results are stored in the following class:

 

clip_image008

 

The code that manages the list is as follows:

 

 

 

clip_image010

 

You need to implement the AddRace method.

 

Match the code segment to its location. (To answer, drag the appropriate code segment from the column on the left to its location on the right. Each code segment may be used once, more than once, or not at all. Each correct match is worth one point.)

 

clip_image012

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 185  (Topic 2)

 

You are building a web application that enables international exchange students to schedule phone calls with their prospective schools.

 

The application allows students to indicate a preferred date and time for phone calls. Students may indicate no preferred time by leaving the date and time field empty. The application must support multiple time zones.

 

Which data type should you use to record the student’s preferred date and time?

 

A.

uLong?

B.

DateTimeOffset?

C.

SByte

D.

Date

 

Answer: B

Explanation: datetimeoffset: Defines a date that is combined with a time of a day that has time zone awareness and is based on a 24-hour clock.

 

Incorrect:

Date: Defines a date.

sByte: The sbyte keyword indicates an integral type that stores values in the range of -128

 

 

 

to 127.

 

 

QUESTION 186  (Topic 2)

 

You are creating the necessary variables for an application. The data you will store in these variables has the following characteristics:

 

Consists of numbers

Includes numbers that have decimal points

Requires more than seven digits of precision

 

You need to use a data type that will minimize the amount of memory that is used.

 

Which data type should you use?

 

A.

Decimal

B.

Single

C.

Byte

D.

Double

 

Answer: D

Explanation: The double keyword signifies a simple type that stores 64-bit floating-point values.

Precision: 15-16 digits

 

 

QUESTION 187  (Topic 2)

 

Which term is used to describe small units of text that are stored on a client computer and retrieved to maintain state?

 

A.

trace

B.

cross-page post

C.

cookie

D.

server transfer

 

Answer: C

Explanation: HTTP is a stateless protocol. This means that user data is not persisted from one Web page to the next in a Web site. One way to maintain state is through the use of cookies. Cookies store a set of user specific information, such as a reference identifier for a database record that holds customer information.

 

 

QUESTION 188  (Topic 2)

 

You need to group all the style settings into a separate file that can be applied to all the pages in a Web application.

 

What should you do?

 

A.

Use a Cascading Style Sheet (CSS).

B.

Use an Extensible Markup Language (XML) schema.

C.

Use inline styles.

D.

Use a WebKit.

 

Answer: A

Explanation: Cascading Style Sheets (CSS) is a style sheet language used for describing the look and formatting of a document written in a markup language. CSS is designed primarily to enable the separation of document content from document presentation, including elements such as the layout, colors, and fonts.

 

 

QUESTION 189  (Topic 2)

 

Which three are valid SQL keywords? (Choose three.)

 

A.

GET

B.

FROM

C.

SELECT

D.

WHAT

E.

WHERE

 

Answer: BCE

Explanation: Example:

SELECT * FROM CustomersWHERE Country=’Mexico’;

 

 

QUESTION 190  (Topic 2)

 

You are creating an application that presents users with a graphical interface. Users will run this application from remote computers. Some of the remote computers do not have the . NET Framework installed. Users do not have permissions to install software.

 

Which type of application should you choose?

 

A.

Console-based

B.

ASP. NET

C.

Windows Service

D.

Windows Forms

 

Answer: B

 

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