1. Which wildcard character in a LIKE query matches exactly one character?
- %
- _
- *
- ?
Hint: In SQL, underscore (_) matches exactly one character, while percent (%) matches zero or more characters.
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QUESTION 01 OF 02
Pattern Matching (LIKE, ILIKE, Regex)
Quiz for lesson: Pattern Matching (LIKE, ILIKE, Regex)
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Which wildcard character in a LIKE query matches exactly one character?
About this Quiz
This interactive assessment is designed to test your understanding of Pattern Matching (LIKE, ILIKE, Regex). Whether you are a beginner looking to grasp the basics or an experienced professional aiming to refine your skills, quizzes are an excellent way to validate your knowledge and identify areas for improvement.
Instructions
- Read each question carefully before answering.
- Some questions may have multiple correct answers.
- There is no time limit, so take your time to think.
- You will receive immediate feedback after submission.
Learning Outcomes
- Self-assess your current skill level.
- Reinforce key concepts through active recall.
- Identify knowledge gaps to focus your study.
- Gain confidence in your technical expertise.
- Reinforce memory and recall.
Topic Overview
Quiz for lesson: Pattern Matching (LIKE, ILIKE, Regex)