java data matrix reader

java data matrix library

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Correct Answers: A and D A. Correct: A 233 MHz processor is the minimum requirement. However, a Pentium III or better processor is recommended. B. Incorrect: The minimum required amount of RAM is 64 MB. C. Incorrect: 1.5 GB of available disk space is required. D. Correct: Windows XP Professional requires a Super VGA (800 600) or higher display.

The Service method help page can be used to invoke each public Web method. It also displays sample request and response SOAP messages in both the SOAP 1.1 and 1.2 specifications. Envelope is the highest element in a SOAP message. It can contain an optional Header element and must contain a required Body element. Style and Use are the two formatting attributes used to format SOAP messages. RPC and Document are the two values available for the Style attribute. The .NET Framework 2.0 provides an attribute mechanism for altering these values. To do so you would apply the SoapRpcMethod and SoapDocument attributes. Literal and Encoded are the two values available for specifying parameter encod ing as it applies to the Use attribute. Literal is the default value. Bare, Default, and Wrapped are the enumeration values available for specifying parameter encapsulation. One or more bindings can be specified with the WebServiceBindingAttribute class. This capability allows you to make your Web service components conform to the WS-I Basic Profile. Web services utilize a two-step process known as serialization and deserializa tion to map XML generated by Web methods to .NET objects. The XmlSerializa tion class, which is part of the System.Xml.Serialization namespace, can be used to customize the SOAP messages generated by your Web methods.

Console.ReadLine()

the compression and decompression of a stream of content. Figure 16-1 illustrates the position of codecs within the content stream.

B. Incorrect: You should not provide the image s filename. C. Incorrect: You must preface the content ID with

broker Priorities Allow you to give one conversation precedence over another. Broker priorities are created by using the CREATE BROKER PRIORITY statement. Ssbdiagnose utility

To complete this chapter, make sure you are familiar with the concepts described in 1, Introduction to Active Directory and Network Infrastructure.

SELECT Surname FROM Members WHERE UPPER(Surname) LIKE 'MAC%'

You work for a company that supplies computer equipment to small businesses. One such business reports that computers are hanging and that its network is generally unreliable. Further questions tell you that most of the problems occur on two machines that are used for high-resolution multimedia applications. The machines both have adequate hardware specifications. You visit the customer to investigate the problems as part of an extended warranty agreement. Answer the following questions:

1. List the types of updates that are available from the Microsoft Update site and explain the differences between them.

Managing and Maintaining Access to Resources (3.0)

Figure 5-12

// Create a WindowsIdentity object representing the current user WindowsIdentity currentIdentity = WindowsIdentity.GetCurrent();

anElement.SetAttribute("Price", txtPrice.Text);

MessageBox.Show( output: + output)

Resolving Issues Related to Usability (2.0)

Lessons in this chapter:

The scsi ARC naming convention varies the disk(y) parameter for successive disks on one controller, whereas the multi format varies the rdisk(z) parameter.

Indicates whether the receiving formatter requires version infor mation for the type specified before processing can occur. Specifies the level of automatic deserialization that a formatter

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Interface designed by Microsoft to efficiently access diverse data sources. OLE DB consists of several COM interfaces, which enable data providers to access each data source.

Pages/Sec shows how often memory pages are being swapped in and out of ran dom access memory (RAM) to disk. High sustained values here could indicate not having enough RAM. Avg. Disk Queue Length shows how many disk events are in queue by the disk subsystem. High sustained values could indicate not having a fast enough disk subsystem. % Processor Time shows how much processor is being used. High sustained val ues could indicate not having a fast enough processor.