How many C1000-187 practice questions are there?

146 questions across 1 version, each with the correct answer and an explanation.

Are there free C1000-187 sample questions?

Yes. 12 sample questions are free; 6 are open to everyone and the rest unlock with a free account.

What does full access include?

Every C1000-187 question in study, timed and flashcard modes, explanations for each answer, and progress that saves so you can resume.

What topics does C1000-187 cover?

watsonx Code Assistant for Z Overview (15%), Architecture and Components (17%), Discover and Explain Existing Mainframe Applications (17%), Optimize Mainframe Applications (7%), Refactor Mainframe Applications into Modular Components (18%), Transform COBOL Applications into Java Modules (15%), Validate Transformed Code (11%).

How much does the C1000-187 exam cost?

The C1000-187 exam fee is $200 (USD; local pricing varies by region and provider).

What is the passing score for C1000-187?

You need 70% to pass C1000-187.

How long is the C1000-187 certification valid?

Not specified by IBM. Recertification: Pass the current version of the same exam; Pass a higher-level IBM certification exam in the same track.

C1000-187IBM Certified watsonx Mainframe Modernization Architect v1 - Associate practice test

146 IBM C1000-187 practice questions with explanations, in study, timed and flashcard modes. 12 samples are free.

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All 146 questions with explanations · Study, timed and flashcard modes · Progress saved, resume any time

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Questions: 146
Free samples: 12
Versions: 1
Updated: Mar 2026

Practice C1000-187 in the simulator.

Study, timed and flashcard modes. Answers and explanations as you go, and your progress saves.

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C1000-187, by the numbers.

Official specifications published by IBM.

Duration: 90 min
Questions: 60
Passing score: 70%
Exam fee: $200
In the bank: v1 (146)

Open the full exam guide

Everything about C1000-187.

C1000-187 · IBM · v1.0

Exam information

Official specifications published by IBM, plus what is in our question bank.

Duration: 90 min
Questions: 60
Passing score: 70%
Level: Associate

Three ways to practise

Study mode

Work through the bank at your own pace with the answer and explanation one tap away. Flag questions, add notes, bookmark the hard ones.

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Timed mode

A shuffled deck with a countdown that mirrors the real exam. Your score is saved to your attempt history.

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Flashcards

Question on the front, answer on the back. Good for the last week before the exam.

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C1000-187IBM Certified watsonx Mainframe Modernization Architect v1 - Associate practice test

Full access

Practice C1000-187 in the simulator.

C1000-187, by the numbers.