[Free] 2018(June) Ensurepass Microsoft 98-361 Dumps with VCE and PDF 171-180

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2018 May Microsoft Official New Released 98-361
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Software Development Fundamentals

Question No: 171 – (Topic 2)

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

The process of transforming compiled C# code into an XML string for a web service is known as deserialization.

Select the correct answer if the underlined text does not make the statement correct. Select quot;No change is neededquot; if the underlined text makes the statement correct.

  1. No change is needed

  2. serialization

  3. decoding

  4. encoding

Answer: B

Explanation: Serialization is the process of converting an object into a stream of bytes in order to store the object or transmit it to memory, a database, or a file. Its main purpose is to save the state of an object in order to be able to recreate it when needed.

Serialization allows the developer to save the state of an object and recreate it as needed, providing storage of objects as well as data exchange. Through serialization, a developer can perform actions like sending the object to a remote application by means of a Web Service, passing an object from one domain to another, passing an object through a firewall as an XML string, or maintaining security or user-specific information across applications.

Question No: 172 – (Topic 2)

Which language was designed for the primary purpose of querying data, modifying data, and managing databases in a Relational Database Management System?

  1. C

  2. Java

  3. SQL

  4. Visual Basic

Answer: C

Explanation: SQL is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS).

Question No: 173 – (Topic 2)

All objects in .NET inherit from which item?

  1. a reference type

  2. the System.Type class

  3. a value type

  4. the System.Object class

Answer: D

Explanation: The System.Object class supports all classes in the .NET Framework class hierarchy and provides low-level services to derived classes. This is the ultimate base class of all classes in the .NET Framework; it is the root of the type hierarchy.

Question No: 174 – (Topic 2)

What are two advantages of normalization in a database? (Choose two.)

  1. reduces schema limitations

  2. minimizes impact of data corruption

  3. decreases space used on disk

  4. prevents data inconsistencies

Answer: C,D

Question No: 175 – (Topic 2)

Which term is used to describe a class that inherits functionality from an existing class?

  1. Superclass

  2. Base class

  3. Inherited class

  4. Derived class

Answer: D

Explanation: Classes (but not structs) support the concept of inheritance. A class that derives from another class (the base class) automatically contains all the public, protected, and internal members of the base class except its constructors and destructors.

Question No: 176 – (Topic 2)

You have a Windows Service running in the context of an account that acts as a non- privileged user on the local computer. The account presents anonymous credentials to any remote server.

What is the security context of the Windows Service?

  1. Local System

  2. NetworkService

  3. user

  4. LocalService

Answer: D

Explanation: LocalService, which runs in the context of an account that acts as a non- privileged user on the local computer, and presents anonymous credentials to any remote server;

Question No: 177 – (Topic 2)

Which of the following must exist to inherit attributes from a particular class?

  1. Public properties

  2. A has-a relationship

  3. Static members

  4. An is-a relationship

Answer: A

Explanation: There must be some public properties that can be inherited.

Question No: 178 – (Topic 2)

A data warehouse database is designed to:

  1. Require validation of incoming data during real-time business transactions.

  2. Enable business decisions by collecting, consolidating, and organizing data.

  3. Support real-time business operations.

  4. Support a large number of concurrent users.

Answer: B

Question No: 179 HOTSPOT – (Topic 2)

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:

Ensurepass 2018 PDF and VCE

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

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Answer:

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Explanation:

C:\Users\Kamran\Desktop\image.jpg

Question No: 180 – (Topic 2)

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

To minimize the amount of storage used on the hard drive by an application that generates many small files, you should make the partition as small as possible.

Select the correct answer if the underlined text does not make the statement correct. Select quot;No change is neededquot; if the underlined text makes the statement correct.

  1. No change is needed

  2. file allocation table

  3. block size

  4. folder and file names

Answer: C

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