Objective 3.1 in Visual Basic .NET

Print PDF 417 in Visual Basic .NET Objective 3.1

Objective 3.1
PDF417 Creator In VB.NET
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PDF 417 Reader In Visual Basic .NET
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Configure and Troubleshoot Storage Devices
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Bar Code Decoder In Visual Basic .NET
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15-11
PDF417 Maker In C#
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PDF 417 Generator In VS .NET
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D. Incorrect: All files and folders will be accessible by the Windows XP Professional operating system after the upgrade. If the workstation is a multiple boot system that also uses Windows 98, any disks that were upgraded to dynamic will be not be accessible while the Windows 98 system is booted. It is not recommended to upgrade basic disks to dynamic disk on multiple boot systems.
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UPC-A Supplement 2 Encoder In VB.NET
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Correct Answers: A, B, and C A. Correct: You should verify that the sound card is properly configured and that the audio cable connecting the sound card to the DVD is connected. B. Correct: You should also make sure that the Mute All check box is not selected in the Volume Properties dialog box. C. Correct: You should also verify that the speakers are plugged in and turned on. D. Incorrect: There is no such option. You should verify that the sound card is configured, the audio cables connecting the sound card to the DVD are in place, and that the speakers are plugged in and turned on.
Code 3/9 Generator In VB.NET
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Printing GS1 128 In VB.NET
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15-12
ANSI/AIM Code 128 Creation In Visual Basic .NET
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Painting 2 Of 5 Interleaved In VB.NET
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15
European Article Number 13 Scanner In None
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Painting Bar Code In Java
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Configuring and Troubleshooting Hardware Devices and Drivers (3.0)
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Drawing PDF417 In Java
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Objective 3.2
UPC - 13 Decoder In VB.NET
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Code-39 Reader In Java
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Configure and Troubleshoot Display Devices
Make Barcode In Objective-C
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Decode Code 3/9 In VB.NET
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As a DST, you might have to assist users who call and say they cannot see anything on their display adapters. Users might accidentally install a new display device driver that prevents them from viewing the screen, making it difficult to disable or uninstall driv ers. You should be able to view the display device that is installed on a workstation as well as the device drivers that are configured for the computer and know how to start a workstation in safe mode using a generic video driver. To answer the questions in this objective, you should know how to configure desktop display settings for a user, such as changing the screen resolution, selecting a background and screen saver, and changing the appearance of how text characters or menus are displayed on the screen. You should be able to troubleshoot display device setting errors if an incorrect driver is installed or a driver is overwritten.
Objective 3.2
Configure and Troubleshoot Display Devices
15-13
Objective 3.2 Questions 1.
You are a DST for a large computer retail store and support 20 users who are running Windows XP Professional. A user calls you and says that he upgraded his display video driver but now he cannot see anything on the screen. You visit the office and try to roll back to the previous video driver, but you cannot see anything you type at the keyboard because the video output is not being displayed. What should you do A. Start the computer in safe mode and then disable the video driver. B. Change the monitor. C. You should download the original driver from the vendor. D. You should restore the system from backup tapes.
You are a DST for a bicycle repair shop that has three Windows XP Professional workstations. The owner of the shop wants you to change the resolution of the monitor to a higher resolution. He is not happy with the way pictures of bicycles he downloads from the Internet are displayed on his monitor. One of the sites he goes to says that the pictures are best displayed at 1024 768. You are seated in front of the owner s workstation. How should you change the resolution of his display A. From Control Panel, select Appearance And Themes, change the desktop background, and then drag the slider to the 1024 768 screen resolution. B. Depending on the monitor the owner has, screen resolution changes are made from the monitor control buttons, normally located on the front of the monitor. C. Tell the user they need to purchase a new monitor. D. From Control Panel, select Appearance And Themes, click Display, and then click the Settings tab in the Display Properties dialog box. You can then drag the slider to the 1024 768 screen resolution or the one desired.
You are a DST for a small cigar manufacturing company that supports 15 users running Windows XP Professional. One of the users mistakenly changed the display resolution to a value that her monitor could not handle. She tried rebooting the workstation, but the monitor did not display the startup or welcome screen. You are sitting in front of her workstation and need to reconfigure the monitor back to its original state. What should you do A. Start the computer in Safe mode and uninstall the display driver.
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