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IBM LOT-988 : Administering IBM Lotus Sametime 8.5

LOT-988

Exam Code: LOT-988

Exam Name: Administering IBM Lotus Sametime 8.5

Updated: Sep 19, 2026

Q & A: 131 Questions and Answers

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About IBM LOT-988 Exam

IBM powers a huge share of enterprise IT, which is exactly why its certifications open doors. The LOT-988 exam is your entry ticket, and Real4test gets you ready with 131 practice questions for the IBM Administering IBM Lotus Sametime 8.5 exam, verified by seasoned experts.

IBM LOT-988 Exam Overview:

Certification Vendor:IBM
Exam Name:Administering IBM Lotus Sametime 8.5
Exam Number:LOT-988 (also known as C2040-988)
Related Certifications:IBM Certified Advanced System Administrator - Lotus Sametime 8.5
Available Languages:English
Real Exam Qty:66
Exam Duration:90 minutes
Certificate Validity Period:Retired / No longer offered
Exam Format:Scenario-Based, Drag and Drop, Multiple Choice
Exam Price:~$200 USD (varies by region)
Passing Score:75%
Recommended Training:IBM Official Training
Exam Registration:Pearson VUE
Sample Questions:Free Download real LOT-988 practice test
Exam Way:Proctored exam at Pearson VUE test centers (retired)
Pre Condition:No formal prerequisites; recommended hands-on experience with IBM Lotus Sametime 8.5
Official Syllabus URL:https://www.ibm.com/certify

IBM LOT-988 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Management and Maintenance25%- Monitor server health and performance
- Apply updates and upgrades
- Manage users, groups, and directories
Topic 2: Troubleshooting10%- Resolve common service issues
- Analyze logs and trace information
Topic 3: Installation and Configuration25%- Install Sametime servers and components
- Configure core services
- Set up connectivity and integration
Topic 4: Architecture and Planning20%- Plan network and infrastructure
- Design high availability and clustering
- Understand Sametime 8.5 architecture
Topic 5: Security and Policies20%- Secure communications and data
- Configure IM and meeting policies
- Implement authentication and authorization

IBM LOT-988 Exam FAQ: Read This First

Which domains make up the LOT-988 exam?

The IBM Administering IBM Lotus Sametime 8.5 exam spans 5 domains, and they are not weighted equally. The top areas are Management and Maintenance — 25%, Installation and Configuration — 25%, Troubleshooting — 10%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.

Are there official IBM courses for the LOT-988 exam?

Yes. IBM officially recommends these training options for the IBM Administering IBM Lotus Sametime 8.5 exam:

Training builds the foundation — then measure it with the 131 practice questions for the LOT-988 exam from Real4test to see how you perform when the clock is running.

What does passing the LOT-988 exam actually get me?

The LOT-988 exam is IBM's official certification test, and passing it earns the IBM Certified System Administrator - IBM Lotus Sametime 8.5 credential at the Intermediate / Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with IBM technologies, or when you apply to one that does. The same track also includes IBM Certified Advanced System Administrator - Lotus Sametime 8.5, so this exam can anchor a longer certification plan.

What is the LOT-988 passing score, and how much is the exam fee?

You pass the IBM Administering IBM Lotus Sametime 8.5 exam at 75%, and each attempt costs ~$200 USD (varies by region) — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 75% twice in a row, then schedule the real LOT-988 exam.

Can I check your LOT-988 questions before buying?

Please do. Real4test offers a free demo download for the IBM Administering IBM Lotus Sametime 8.5 exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.

How many questions are in the LOT-988 exam and how long does it run?

The IBM Administering IBM Lotus Sametime 8.5 exam packs 66 questions into 90 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the LOT-988 exam with a pacing plan already rehearsed.

What are the eligibility requirements for the LOT-988 exam?

No formal prerequisites; recommended hands-on experience with IBM Lotus Sametime 8.5 Since IBM revises these rules from time to time, confirm the current prerequisites on the official exam page (https://www.ibm.com/certify) before booking your IBM Administering IBM Lotus Sametime 8.5 exam.

What if I fail — and how fast is delivery?

Delivery is effectively instant: your LOT-988 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the IBM Administering IBM Lotus Sametime 8.5 exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.

Where can I register for the IBM Administering IBM Lotus Sametime 8.5 exam?

Use IBM's official registration channels:

The exam is offered as Proctored exam at Pearson VUE test centers (retired) — choose the format that fits your situation when you schedule.

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