Download New Updated (June) Microsoft 98-361 Practice Test 31-40

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QUESTION 31

HOTSPOT  (Topic 1)

 

You are reviewing the architecture for a system that allows race officials to enter the results of 5K race results. The results are then made available to students using a web application.

The architecture is shown below:

 

clip_image002

 

Use the drop-down menus to select the answer choice that answers each question. Each correct selection is worth one point.

 

 

 

clip_image004

 

clip_image006

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 32  (Topic 1)

 

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 33  (Topic 1)

 

You have a server that limits the number of data connections.

 

What should you use to optimize connectivity when the number of users exceeds the number of available connections?

 

A.

Connection timeouts

B.

Named pipes

C.

Normalization

D.

Connection pooling

 

Answer: D

Explanation: In software engineering, a connection pool is a cache of database connections maintained so that the connections can be reused when future requests to the database are required.

 

 

QUESTION 34  (Topic 1)

 

You need to ensure the data integrity of a database by resolving insertion, update, and deletion anomalies.

 

Which term is used to describe this process in relational database design?

 

A.

Isolation

B.

Normalization

C.

Integration

D.

Resolution

 

Answer: B

Explanation: Database normalization is the process of organizing the fields and tables of a relational database to minimize redundancy. Normalization usually involves dividing large tables into smaller (and less redundant) tables and defining relationships between them. The objective is to isolate data so that additions, deletions, and modifications of a field can be made in just one table and then propagated through the rest of the database using the defined relationships.

 

 

QUESTION 35  (Topic 1)

 

Which language allows you to dynamically create content on the client side?

 

A.

Extensible Markup Language (XML)

B.

Cascading Style Sheets (CSS)

C.

Hypertext Markup Language (HTML)

D.

JavaScript (JS)

 

Answer: D

Explanation: JavaScript (JS) is a dynamic computer programming language. It is most commonly used as part of web browsers, whose implementations allow client-side scripts to interact with the user, control the browser, communicate asynchronously, and alter the document content that is displayed.

 

 

QUESTION 36

DRAG DROP  (Topic 1)

 

You are developing an application to display track and field race results.

 

The application must display the race results twice. The first time it must display only the winner and runner-up. The second time it must display all participants. The code used to display results is shown below.

 

 

 

clip_image008

 

You need to implement the Rankings() function.

 

Complete the function to meet the requirements. {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_image010

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 37  (Topic 1)

 

You are creating an application for a priority help desk center. The most recent call must be handled first.

 

Which data structure should you use?

 

A.

queue

B.

hashtable

C.

stack

D.

binary tree

 

Answer: C

Explanation: In computer science, a stack is a particular kind of abstract data type or collection in which the principal (or only) operations on the collection are the addition of an entity to the collection, known as push and removal of an entity, known as pop. The relation between the push and pop operations is such that the stack is a Last-In-First-Out (LIFO) data structure. In a LIFO data structure, the last element added to the structure must be the first one to be removed.

 

 

QUESTION 38  (Topic 1)

 

You are creating an ASP. NET Web application.

 

 

Which line of code should you use to require a control to process on the computer that hosts the application?

 

A.

defaultRedirect=”ServerPage. htm”

B.

redirect=”HostPage. htm”

C.

AutoEvencWireup=”true”

D.

runat=”server”

 

Answer: D

 

 

QUESTION 39

HOTSPOT  (Topic 1)

 

For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

 

clip_image012

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 40  (Topic 1)

 

The purpose of the Finally section in an exception handler is to:

 

A.

Execute code regardless of whether an exception is thrown.

B.

Conclude the execution of the application.

C.

Execute code only when an exception is thrown.

D.

Break out of the error handler.

 

Answer: A

Explanation: By using a finally block, you can clean up any resources that are allocated in a try block, and you can run code even if an exception occurs in the try block. Typically, the statements of a finally block run when control leaves a try statement. The transfer of control can occur as a result of normal execution, of execution of a break, continue, goto, or return statement, or of propagation of an exception out of the try statement.

 

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