為迎接圣誕的到來，KillTest.net題庫網特別舉行圣誕題庫五折優惠活動，包括部門熱門考試科目，保證一次性通過考試，請各位考生放心。活動時間（12月14日—-12月25日）祝各位參加證照的考生圣誕節快樂！如何購買請參照：http://www.killtest.net/howtopay.asp
全部優惠考試科目請參照以下表格：
| 考题代号 | 考試課程名稱 |
| 000-974 | Power Systems Technical Support for i |
| 117-201 | lp1 level 2 exam 201 |
| 1Z0-051 | Oracle Database: SQL Fundamentals I |
| 200-500 | Zend PHP 5 Certification |
| 220-601 | CompTIA A+ Essentials 220-601 Exam |
| 250-250 | Administration of Staorage Foundation 5.0 for UNIX |
| 310-055 | Sun Certified Programmer for the Java 2 Platform.SE 5.0 |
| 310-200 | Sun Certified System Administrator for Solaris 10 OS.Part 1 |
| 350-001 | CCIE Cisco Certified InterNetworking Expert |
| 640-802 | Cisco Certified Network Associate(CCNA) |
| 642-873 | Designing Cisco network Service Architectures (ARCH) |
| 70-290 | Managing and Maintaining a Microsoft Windows Server 2003 Environment |
| 70-431 | Microsoft SQL Server 2005 Implementation & Maintenance |
| 70-642 | Windows Server 2008 Network Infrastructure, Configuring |
| 9L0-509 | Server Essentials 10.5 |
| E20-097 | EMC Technology Foundations-Backup and Recovery |
| EX0-101 | ITIL Foundation v.3 |
| GB0-183 | Huawei-3Com Certified Network Engineer |
| MB7-515 | NAV 5.0 Financials |
| NS0-163 | Network Appliance Data Protection Solutions |
| NS0-501 | Network Appliance Implementation Engineer-SAN |
| PD1-001 | CompTIA PDI+ Beta Exam |
| MB6-822 | AX 2009 Production |
| N10-004 | CompTIA Network+ (2009 Edition) |
| 9A0-094 | Adobe Photoshop CS4 ACE Exam |
| 1Z0-238 | R12 Oracle: install,Patch and Maintain Oracle Applications |
| GB0-190 | ConstructionSmall-andMedium-SizedEnterpriseNetwork |
| HP0-714 | HP OpenView Storage Area Manager Fundamentals |
| 1Y0-A09 | Implementing Citrix XenServer 5.0 |
| 9A0-086 | Adobe InDesign CS4 Exam |
| 920-362 | Notel 920-362 |
| 000-001 | Fund of Applying Maximo Enterprise Asset Mgmt Sol 09 |
| VCP-410 | VMware Certified Professional on VI4 |
| VCP410 | VMware Certified Professional on VI4 |
| 000-200 | IBM Storage Sales V1 |
| 220-701 | CompTIA A+ Essentials (2009) |
| 220-702 | CompTIA A+ Practical Application (2009 Edition) |
| COG-125 | IBM Cognos 8 BI Data Warehouse Developer |
| 70-680 | TS:Windows 7,Configuring |
| JK0-016 | CompTIA Network+(2009 Edition) Exam |
| JN0-331 | SEC,Specialist(JNCIS-SEC) |
| 642-067 | Advanced Routing and Switching for Field Engineers |
| 000-081 | System x Technical Principles V9 |