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質問 1：
Jonathan is creating an XML document and needs to sign data streams. In his code, Jonathan creates a signature node that is contained within the signed datastream. What type of signature signing has Jonathan employed here?
A. Attached
B. Enveloped
C. Enveloping
D. Detached
正解：B
質問 2：
Fred is planning on using the windows socket application ClientApp.exe program to create a client-side application that his employees will use. This program will access backend programs from two different remote sites over WAN connections. If Fred does not make any modifications to the ClientApp.exe default settings, what port must he have the network engineer open in order for the application to communicate?
A. 23
B. 80
C. 25
D. 21
正解：B
質問 3：
Clay is a SQL dba working for Integrated Solutions Inc., a graphics design company in Miami. Clay administers 10 SQL servers at the company's headquarters. Clay wants to ensure that all SQL traffic stays within the internal network and no SQL traffic from the outside can get into the internal network. What ports should Clay tell the network team to close off at the firewall to disallow all incoming and outgoing SQL traffic?
A. 389
B. 1433
C. 1499
D. 1434
正解：B,D
質問 4：
Peter is writing a program that has a GUI front-end and uses a MS SQL database as a backend. Peter's application will repeatedly update and call upon specific tables in the database on a regular basis. Peter wants to make sure that his program always has the ability to update the database and that no other calls or updates can touch the database tables used at the same time. How could Peter accomplish this in his application?
A. Implicit lock
B. Explicit lock
C. SET TRANSACTION EXCLUSIVE
D. SET TRANSACTION WRITE
正解：B
質問 5：
What function can be used with SQL to encrypt user suppliedpasswords so that they can be compared with the encrypted passwords stored on the SQL server?
A. userencrypt()
B. DESpassword()
C. pwdencrypt()
D. passwordin()
正解：C
質問 6：
Carl just purchased an expensive smart phone to use for personal and business use. Carl wants to protect his investment so he decides to register the unique GSM number of the phone in case it is ever stolen. Which number should he have registered?
A. SIM card serial number
B. Phone manufacturer's serial number
C. 15-digit IMEI number
D. Device's phone number with country and area code
正解：C
質問 7：
Travis is working on some code in C# that will create a digital signature. What will the following snippet from his program accomplish?
childkat.xml signnode = xmlDoc.NewChild("signature", "")
A. Checks to make sure the signature is valid and still usable
B. Tells the algorithm which signature to use
C. Verify the XML signature
D. Create XML node to hold signature
正解：D
質問 8：
Travis is writing a website in PHP but is worried about its inherent vulnerability from session hijacking. What function could Travis use to protect against session hijacking in his PHP code?
A. Renew_session_id
B. Create_newsession_id
C. Session_regenerate_id
D. PHP_id_renew
正解：C
質問 9：
Yancey has just finished downloading the Valgrind suite to use in his application development. Yancey is most concerned about the possibility of memory-management issues in his programs. What tool included in Valgrind suite can Yancey use to detect memory-management related issues?
A. Massif
B. MemoryGuard
C. Cachegrind
D. Memcheck
正解：D
Jonathan is creating an XML document and needs to sign data streams. In his code, Jonathan creates a signature node that is contained within the signed datastream. What type of signature signing has Jonathan employed here?
A. Attached
B. Enveloped
C. Enveloping
D. Detached
正解：B
質問 2：
Fred is planning on using the windows socket application ClientApp.exe program to create a client-side application that his employees will use. This program will access backend programs from two different remote sites over WAN connections. If Fred does not make any modifications to the ClientApp.exe default settings, what port must he have the network engineer open in order for the application to communicate?
A. 23
B. 80
C. 25
D. 21
正解：B
質問 3：
Clay is a SQL dba working for Integrated Solutions Inc., a graphics design company in Miami. Clay administers 10 SQL servers at the company's headquarters. Clay wants to ensure that all SQL traffic stays within the internal network and no SQL traffic from the outside can get into the internal network. What ports should Clay tell the network team to close off at the firewall to disallow all incoming and outgoing SQL traffic?
A. 389
B. 1433
C. 1499
D. 1434
正解：B,D
質問 4：
Peter is writing a program that has a GUI front-end and uses a MS SQL database as a backend. Peter's application will repeatedly update and call upon specific tables in the database on a regular basis. Peter wants to make sure that his program always has the ability to update the database and that no other calls or updates can touch the database tables used at the same time. How could Peter accomplish this in his application?
A. Implicit lock
B. Explicit lock
C. SET TRANSACTION EXCLUSIVE
D. SET TRANSACTION WRITE
正解：B
質問 5：
What function can be used with SQL to encrypt user suppliedpasswords so that they can be compared with the encrypted passwords stored on the SQL server?
A. userencrypt()
B. DESpassword()
C. pwdencrypt()
D. passwordin()
正解：C
質問 6：
Carl just purchased an expensive smart phone to use for personal and business use. Carl wants to protect his investment so he decides to register the unique GSM number of the phone in case it is ever stolen. Which number should he have registered?
A. SIM card serial number
B. Phone manufacturer's serial number
C. 15-digit IMEI number
D. Device's phone number with country and area code
正解：C
質問 7：
Travis is working on some code in C# that will create a digital signature. What will the following snippet from his program accomplish?
childkat.xml signnode = xmlDoc.NewChild("signature", "")
A. Checks to make sure the signature is valid and still usable
B. Tells the algorithm which signature to use
C. Verify the XML signature
D. Create XML node to hold signature
正解：D
質問 8：
Travis is writing a website in PHP but is worried about its inherent vulnerability from session hijacking. What function could Travis use to protect against session hijacking in his PHP code?
A. Renew_session_id
B. Create_newsession_id
C. Session_regenerate_id
D. PHP_id_renew
正解：C
質問 9：
Yancey has just finished downloading the Valgrind suite to use in his application development. Yancey is most concerned about the possibility of memory-management issues in his programs. What tool included in Valgrind suite can Yancey use to detect memory-management related issues?
A. Massif
B. MemoryGuard
C. Cachegrind
D. Memcheck
正解：D
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