Free C2090-616: DB2 11.1 Fundamentals for LUW Exam Questions and Answers
DB2 11.1 Fundamentals for LUW is exam C2090-616, part of the IBM Professional Certification Program. IBM exams you book carry a C1000- code, with S2000- used for specialty credentials, and the three digits are a sequential counter across the whole portfolio rather than a product family — a higher number simply means newer. C2090- and C2010- are the legacy series and are all but extinct.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 16, 2026
- Exam code
- C2090-616
- Provider
- IBM
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What is the primary purpose of a DB2 database?
Please select an optionIncorrectCorrect answer: B
The primary purpose of a DB2 database is to store data securely.
Was this answer correct?Question #2
Which of the following is a characteristic of DB2 LUW?
Please select an optionIncorrectCorrect answer: D
DB2 LUW (Linux, UNIX, Windows) supports SQL and is cross-platform.
Was this answer correct?Question #3
What command is used to create a new table in DB2?
Please select an optionIncorrectCorrect answer: C
The CREATE command is used to create a new table in a database.
Was this answer correct?Question #4
In DB2, what does the acronym "LUW" stand for?
Please select an optionIncorrectCorrect answer: A
LUW stands for Linux, UNIX, Windows, explicitly relating to platforms.
Was this answer correct?Question #5
Which SQL clause is used to retrieve only unique records?
Please select an optionIncorrectCorrect answer: D
The DISTINCT clause is used to retrieve unique records from a query.
Was this answer correct?Question #6
What isolation level prevents dirty reads in DB2?
Please select an optionIncorrectCorrect answer: D
Serializable is the highest isolation level that prevents dirty reads.
Was this answer correct?Question #7
Which command is used to delete a row in a DB2 table?
Please select an optionIncorrectCorrect answer: D
The DELETE command is specifically used to remove rows from a table.
Was this answer correct?Question #8
What is a DB2 tablespace?
Please select an optionIncorrectCorrect answer: D
A tablespace is a logical storage unit in DB2 containing tables.
Was this answer correct?Question #9
Which function calculates the average of a numeric column?
Please select an optionIncorrectCorrect answer: C
The AVG function calculates the average value of a numeric column.
Was this answer correct?Question #10
What is the maximum length of a VARCHAR type in DB2?
Please select an optionIncorrectCorrect answer: A
VARCHAR can hold up to 32,767 bytes of data in DB2.
Was this answer correct?
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FAQ
Learn More: https://www.ibm.com/training/credentials
- Q1: What is the C2090-616: DB2 11.1 Fundamentals for LUW exam?
- A: C2090-616: DB2 11.1 Fundamentals for LUW is a IBM certification exam. Judging by the questions in our bank, it concentrates on table, clause, rows, records and join.
- Q2: What topics does the C2090-616: DB2 11.1 Fundamentals for LUW exam cover?
- A: Questions in our C2090-616: DB2 11.1 Fundamentals for LUW bank cluster around table, clause, rows, records, join, index and returns. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for C2090-616: DB2 11.1 Fundamentals for LUW?
- A: Work through the C2090-616: DB2 11.1 Fundamentals for LUW practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real C2090-616: DB2 11.1 Fundamentals for LUW exam questions?
- A: They are drawn from officially released past questions and from community members who have sat C2090-616: DB2 11.1 Fundamentals for LUW. Answers are verified and updated weekly.
- Q5: Where do I register for the C2090-616: DB2 11.1 Fundamentals for LUW exam?
- A: Register through IBM directly at https://www.ibm.com/training/credentials. Exampractice is not affiliated with IBM and does not administer the exam.
- Q6: Is there a free C2090-616: DB2 11.1 Fundamentals for LUW sample?
- A: Yes. Every C2090-616: DB2 11.1 Fundamentals for LUW page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
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