Questions and Answers in VS .NET

Encode QR Code in VS .NET Questions and Answers

Questions and Answers
Draw QR Code 2d Barcode In Visual Studio .NET
Using Barcode printer for ASP.NET Control to generate, create QR Code ISO/IEC18004 image in ASP.NET applications.
www.OnBarcode.com
Bar Code Drawer In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
Page 12-17
QR Code JIS X 0510 Creation In C#.NET
Using Barcode drawer for .NET Control to generate, create QR Code JIS X 0510 image in Visual Studio .NET applications.
www.OnBarcode.com
Make QR Code In VS .NET
Using Barcode drawer for Visual Studio .NET Control to generate, create Quick Response Code image in .NET applications.
www.OnBarcode.com
12-35
Denso QR Bar Code Maker In Visual Basic .NET
Using Barcode drawer for VS .NET Control to generate, create QR Code ISO/IEC18004 image in .NET applications.
www.OnBarcode.com
Creating Code 128C In Visual Studio .NET
Using Barcode generator for ASP.NET Control to generate, create Code 128 Code Set C image in ASP.NET applications.
www.OnBarcode.com
Lesson 2 Review
Code 39 Printer In Visual Studio .NET
Using Barcode creation for ASP.NET Control to generate, create Code 3 of 9 image in ASP.NET applications.
www.OnBarcode.com
Generating UPC-A Supplement 2 In .NET
Using Barcode generation for ASP.NET Control to generate, create UPC Code image in ASP.NET applications.
www.OnBarcode.com
1. Your goal is to monitor all your Windows Server 2003 servers so that they can be defragmented on a regular schedule, and as efficiently as possible. The disk defragmentation program that you use requires at least 20% free disk space on each volume in order to defragment properly. What should you do
2D Barcode Encoder In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create Matrix 2D Barcode image in ASP.NET applications.
www.OnBarcode.com
Barcode Generator In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create bar code image in ASP.NET applications.
www.OnBarcode.com
Configure Performance Logs And Alerts on a workstation (or less-utilized server) to monitor all the remote servers LogicalDisk object, % Free Space counter for each instance on that com puter. In addition, configure each counter as an Alert with a threshold of Below 20% free space. Finally, configure each of the Alerts to send a message to the administrator (and any other user accounts that you want to receive the message).
EAN13 Generation In .NET
Using Barcode creator for ASP.NET Control to generate, create UPC - 13 image in ASP.NET applications.
www.OnBarcode.com
Planet Creation In VS .NET
Using Barcode encoder for ASP.NET Control to generate, create USPS Confirm Service Barcode image in ASP.NET applications.
www.OnBarcode.com
2. You have been monitoring one of your Windows Server 2003 servers due to poor performance on the network. The following data is representative of your findings:
PDF-417 2d Barcode Decoder In VB.NET
Using Barcode reader for .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
ANSI/AIM Code 39 Drawer In .NET
Using Barcode maker for Reporting Service Control to generate, create Code-39 image in Reporting Service applications.
www.OnBarcode.com
Processor: % Processor Time: Physical Disk: % Disk Time: Memory: Pages/sec: Processor: Interrupts/sec: Process: % Processor Time (for non-service processes): Process: % Processor Time (for system services):
Bar Code Generator In Visual Basic .NET
Using Barcode generator for VS .NET Control to generate, create bar code image in VS .NET applications.
www.OnBarcode.com
Scan GS1 - 12 In VB.NET
Using Barcode recognizer for .NET framework Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
High Low Low High Low Low
PDF-417 2d Barcode Encoder In Java
Using Barcode creation for Java Control to generate, create PDF-417 2d barcode image in Java applications.
www.OnBarcode.com
GS1 - 12 Generator In None
Using Barcode generator for Software Control to generate, create UPC Code image in Software applications.
www.OnBarcode.com
What is the most likely explanation for the problem
Drawing UPC-A Supplement 2 In VB.NET
Using Barcode generator for .NET framework Control to generate, create UPC-A Supplement 2 image in .NET framework applications.
www.OnBarcode.com
Code39 Creation In None
Using Barcode generation for Font Control to generate, create USS Code 39 image in Font applications.
www.OnBarcode.com
It is likely that the Network Interface Card (or another device) is experiencing a problem at the device level. The high number of interrupts per second would cause the processor to be busy processing requests for service from the network interface. With all other counters being low, it is unlikely that an application or any System service is at fault.
3. The server that you are using to monitor the other servers on your network is overburdened with the task, so you must lighten its load of monitoring. To make the greatest impact for the monitoring computer s performance while maintaining as much monitored data as possible, what should you do
Increase the polling interval for recording the data from the remote computers. By decreasing the frequency of the data poll, and perhaps staggering the logging times, the greatest amount of monitoring data can be maintained while reducing the load on the monitoring computer.
Page 12-23
Lesson 3 Review
1. What information can Task Manager provide about the performance of applications
Task Manager can provide processor, memory usage (including the page file), and basic Input/ Output on a process-by-process basis.
2. Your computer crashes with almost clocklike predictability approximately one hour after each system startup. You suspect an application with a memory leak
12-36
12
Monitoring Microsoft Windows Server 2003
that is causing the system to run out of memory. How can you use Task Manager to determine which application is causing the problem
Start all applications normally. In Task Manager, select the Memory Usage Delta column (ViewSelect Columns), and click on the column header. If you leave the system idle, then memory usage by any of the processes running on the computer should stabilize. If there is an applica tion with a memory leak, it should stay at or near the top of the list of processes running on the computer, and its value for Memory Usage Delta should continue to increase even with no activ ity on the system.
3. You are running a database application on your computer. Your computer has two processors. You want the database application to run on the second processor. How can you use Task Manager to do this
Right-click the database application in the Applications tab, and then choose Go To Process. Right-click the process, and set the processor affinity from the shortcut menu.
Page 12-29
Lesson 4 Review
1. You need to get patch and hotfix information from a number of servers on your network. You would like to do this remotely. How can you use WMI to accom plish the task
Use the OS ASSOC alias with the /node: switch to run the WMIC command on any number of the computers remotely. Output to a CSV or HTML file for later use is possible as well using the /output alias and /format switch. For example, if Server01 and Server02 were the target com puters for WMIC, the command would be /NODE:"SERVER01","SERVER02" OS ASSOC.
2. You want to get a list of all installed applications on 17 computers in the develop ment department. You would like to do this remotely. How can you use WMI to accomplish this
Type the computer names into a text file (computers.txt, for example). Use the WMIC PRODUCT alias with the node /node:@ switch to get the list of installed applications on each of the com puters in the list. Output to a CSV or HTML file for later use is possible as well using the /output alias and /format switch. For example, /NODE:@c:\computers.txt PRODUCT would produce the desired results.
3. You want to give a small group of engineers the ability to use WMI to get infor mation from some of the development servers, but you do not want to give them administrator privileges on the servers. What can you do to give the engineers access
Give each engineer, or a group of all engineers, permission to the WMI namespace using WMI Control snap-in (Wmimgmt.msc), in the WMI MMC.
Copyright © OnBarcode.com . All rights reserved.