c# pdf library mit

extract data from pdf c#

c# pdf library open source, pdf document viewer c#

Now, let s look at what SQL Server actually does when you query these tables with the foreign key in place. To do this, in SSMS, from the Query menu, choose Include Actual Execution Plan, or, alternatively, press Ctrl-M. The following query returns all orders that have a valid customer reference:

Public Const CERTIFICATE As String = "CERTIFICATE REFERENCE HERE" Public Sub New()

End Class //C# using System.EnterpriseServices; using System.Runtime.InteropServices; namespace MSLearning.12.Services { [ComVisible(true)] public class OrderService : ServicedComponent { /// <summary> /// Default constructor is required for COM+ registration. /// </summary> public OrderService() { } } }

The Enable Netmask Ordering option is selected by default. This default setting ensures that, in response to a request to resolve a single computer name matching mul tiple host (A) resource records, DNS servers in Windows Server 2003 first return to the client any IP address that is in the same subnet as the client.

public string GetEmployeePhoneNumber(string id)

1. Correct Answers: B and D A. Incorrect: Distribution is configured when you are implementing replica tion. B. Correct: A backup of the primary database is restored to the mirror. C. Incorrect: If the database is recovered, it cannot participate in the Database Mirroring session. D. Correct: The database must be unrecovered to participate in Database Mirroring. 2. Correct Answer: A

Answers to these questions and explanations of why each answer choice is correct or incorrect are located in the Answers section at the end of the book.

11

After you enable logging, you can access the log file by browsing to its location and opening the file. Log entries provide insight about which packets have been successful in getting into the network and which have been rejected. There are two sections of the log: the header and the body. The header includes information about the version of Windows Firewall, the full name of the Windows Firewall, where the time stamp on the log learned of the time, and the field names used by the body of the log entry to display data. The body details the log data. There are 16 data entries per logged item, which include information about the date and time the log was written and information about the data that passed. This information tells which types of packets were opened, closed, dropped, and lost; which protocol was used in the data transmission; the destination IP address of the data; the port used by the sending computer; the port of the destination computer; and the size of the packet logged. To locate and open the Windows Firewall log file, use these steps: 1. Click Start, and then click Control Panel. 2. In the Control Panel window, click Network And Internet Connections. 3. In the Network And Internet Connections window, click Windows Firewall. 4. In the Windows Firewall dialog box, on the Advanced tab, in the Security Logging section, click Settings. 5. In the Log Settings dialog box, in the Log File Options section, click Save As. 6. In the Browse dialog box, right-click the pfirewall.txt file, and then click Open.

11

D Correct: An RFID tag reader and a PIN number keypad provide two independent ways of verifying identity This is the correct choice because two-factor authentication should be used to secure the door to a server room 2 Correct Answer: A A Correct: Because you are unsure which device is faulty, you need to check both of them against the video footage B Incorrect: Checking the audit log from the fingerprint reader against the video footage will tell you whether the fingerprint reader is faulty, but it won t tell you whether the magnetic card reader is faulty C Incorrect: Checking the audit log from the magnetic swipe card reader against the video footage will tell you whether the magnetic swipe card reader is faulty, but it won t tell you whether the fingerprint reader is faulty D.