AIDBA — BCS Advanced International Diploma in Business Analysis Practice Test

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Description

BCS reserves AIDBA for senior business analysts who already hold the International Diploma plus Professional-level certificates across all three specialisms. Use the practice test to see where you stand on analytical, business and people skills and on the business analysis process model your portfolio applies. Beyond it sits the BCS Expert BA Award.

Free AIDBA sample questions with answers

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BCS Questions Grounded in truth

Stop guessing what will be on the exam. Our question banks are meticulously mapped to the official syllabus, ensuring comprehensive coverage of every domain and objective. Review the topics below to see exactly what you will be tested on.

AIDBABCS Advanced International Diploma in Business Analysis
Mapped
Domains Covered
Analytical Skills Specialism
Business Skills Specialism
People Skills Specialism
Portfolio Assessment (Part B)

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Q 50 / 5002:14
Which protocol operates at the transport layer?
A HTTP
B TCP
C ARP
D ICMP
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Correct
Option B is correct — TCP operates at the transport layer
Why?
TCP (Transmission Control Protocol) provides reliable, connection-oriented communication at Layer 4 of the OSI model.

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AIDBA Questions

Study from 100 practice questions aligned to the latest AIDBA objectives.

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AIDBA is part of the BCS certification pathway. See how this exam connects to your long-term career goals.

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Get all new and old versions of the BCS Advanced International Diploma in Business Analysis practice test so you have multiple question sets to study from. When objectives change, your question pool updates automatically.

Why is TCP connection-oriented?
TCP uses a three-way handshake (SYN, SYN-ACK, ACK) to establish a reliable session before data transfer begins...

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ExamJungle AIDBA Practice Tests give you real questions, answers, and detailed explanations — supplementing your studying with practice questions alongside other sources is the best way to ace your exam. Students who use ExamJungle Practice Tests consistently perform better on exam day and advance further in their careers. Certified professionals earn up to 30% higher salaries than their non-certified peers — investing in your skills today pays off for years to come.

Frequently asked questions

Everything you need to know about prepping for AIDBA.

What topics are on the AIDBA exam?
The AIDBA syllabus is organized into 4 domains. (Last updated: 2025-05-01)
  • Analytical Skills Specialism (25%)
  • Business Skills Specialism (25%)
  • People Skills Specialism (25%)
  • Portfolio Assessment (Part B) (25%)
How should I prioritize the AIDBA syllabus?
Start with the highest‑weight domains first: Analytical Skills Specialism, Business Skills Specialism, People Skills Specialism. Then work down the list and use practice questions to validate each topic.
What are the prerequisites for AIDBA?
Recommended experience includes Practical experience across all five stages of the Business Analysis Process Model. Use the syllabus domains above to identify any gaps before you schedule the exam.
Is the AIDBA exam active in 2026?
Current status: ACTIVE. Last content update: 2025-05-01.
How long is the AIDBA certification valid?
Certification validity is typically No expiry (lifetime certification). Recertification options vary by vendor and program.
When was AIDBA released and when does it retire?
Released: 2015-09-23.
How many AIDBA practice questions are included on ExamJungle?
This AIDBA practice test includes 100 practice questions in the simulator, with explanations and study tools.
Is this the real AIDBA exam?
No, but the questions mirror the format, difficulty, and objectives so you are fully prepared.
How long do I get access?
Access depends on your plan, with ongoing updates to the AIDBA pool.
Can I study on mobile?
Yes, the simulator is optimized for desktop and mobile so you can keep studying anywhere.
Does this include explanations?
Yes, detailed explanations are included for every question.

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