Failing the IBM WebSphere Portal 6.1 Deployment and Administration exam means paying the registration fee all over again. A set of 157 updated LOT-955 practice questions from Dumpkiller costs far less than a retake — a smart investment for 2026 candidates.
IBM LOT-955 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM WebSphere Portal 6.1 Deployment and Administration |
| Exam Number: | LOT-955 / 190-955 |
| Available Languages: | English |
| Certificate Validity Period: | Retired / No longer offered |
| Real Exam Qty: | 55 |
| Related Certifications: | IBM Certified Deployment Professional - WebSphere Portal |
| Passing Score: | 62% |
| Exam Price: | Approx. $200 USD (varies by region) |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice |
| Recommended Training: | IBM WebSphere Portal 6.1 Official Documentation |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based test (formerly via Prometric / Pearson VUE) |
| Pre Condition: | Basic knowledge of WebSphere Application Server and enterprise portal concepts |
IBM LOT-955 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Portal Architecture and Infrastructure | 20% | - WebSphere Portal 6.1 components and architecture - Database and LDAP integration - Installation and topology planning |
| Topic 2: Security Administration | 15% | - Authentication and authorization - Role-based access control - SSO and security policies |
| Topic 3: Portal Administration and Configuration | 30% | - Clustering and high availability setup - Server configuration and tuning - Resource management and caching |
| Topic 4: Portlet and Application Deployment | 25% | - Themes, skins, and page assembly - WSRP and remote portlets - Deploying and managing portlets |
| Topic 5: Troubleshooting and Performance | 10% | - Log analysis and problem determination - Performance monitoring and tuning |
Your LOT-955 Exam Questions, Answered
What is the LOT-955 exam all about?
The IBM WebSphere Portal 6.1 Deployment and Administration exam (code: LOT-955) is the official IBM exam that leads to the IBM Certified Specialist - WebSphere Portal 6.1 Deployment and Administration certification. It sits at the Specialist level of the IBM certification track. It is also connected with related credentials such as IBM Certified Deployment Professional - WebSphere Portal. Passing it proves to employers that your skills have been validated by IBM itself, which is why the LOT-955 credential keeps showing up in job postings.
How many questions are in the LOT-955 exam, and how long does it take?
The IBM WebSphere Portal 6.1 Deployment and Administration exam gives you 90 minutes to work through 55. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
What score do I need to pass the LOT-955 exam, and how much does it cost?
The passing score for the IBM WebSphere Portal 6.1 Deployment and Administration exam is 62%, and the official registration fee is Approx. $200 USD (varies by region). Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 62%.
Are there any prerequisites for the LOT-955 exam?
According to IBM, the following applies: Basic knowledge of WebSphere Application Server and enterprise portal concepts. Certification policies do change from time to time, so confirm the latest requirements on the official exam page before you register.
How do I register for the LOT-955 exam?
You can book your IBM WebSphere Portal 6.1 Deployment and Administration exam through the official channels below:
Depending on availability in your region, the exam is delivered as Computer-based test (formerly via Prometric / Pearson VUE).
What official training does IBM recommend for the LOT-955 exam?
IBM lists the following training options for IBM WebSphere Portal 6.1 Deployment and Administration candidates:
Official courses build a solid foundation, and pairing them with the 157 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.
Can I try the LOT-955 practice questions before buying?
Yes. Dumpkiller offers a free LOT-955 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your IBM WebSphere Portal 6.1 Deployment and Administration material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
What happens if I do not pass the LOT-955 exam, and how is my order delivered?
If you take the corresponding LOT-955 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
What topics are covered in the LOT-955 exam?
The official IBM WebSphere Portal 6.1 Deployment and Administration syllabus is organized into 5 main domains. The first three are Portal Administration and Configuration (30%), Security Administration (15%), and Portlet and Application Deployment (25%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.


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