Question at position 25 What does this SQL statement return? SELECT name FROM students WHERE name LIKE '%to%'; all names starting with "to," such as Tommy or Tony all names ending with "to," such as Roberto all names with "to," such as Roberto and Tommy all names without "to," such as Samantha or Kathryn

Question

BlackTom AI · Accepted Answer

Let's analyze what the SQL pattern LIKE '%to%' means in a WHERE clause.

Option 1: 'all names starting with "to," such as Tommy or Tony' would require the pattern 'to%' to match names that begin with 'to'. Since the actual pattern uses '%to%', this option is too restrictive and misses names that contain 'to' later in the string.

Option 2: 'all names ending with "to," such as Roberto' would require the pattern '%to' to match names that finish with 'to'. The given pattern '%to%' requires 'to' to appear somewhere in the string, not just at the end, so this option is incomplete.

Option 3: 'all names with "to," such as Roberto and Tommy' aligns precisely with LIKE '%to%'. This pattern matches any name that contains the sequence 'to' anywhere inside it, whether at the start, middle, or end; examples include 'Roberto' (contains 'to') and 'Tommy' (contains 'to').

Option 4: 'all names without "to," such as Samantha or Kathryn' would require the opposite condition, typically using NOT LIKE '%to%'. This contradicts the given pattern and would select names that do not contain 'to', which is not what the query specifies.

In summary, the only option that faithfully represents the effect of LIKE '%to%' is the one describing names that contain the substring 'to' somewhere in the name, exemplified by Roberto and Tommy.

View Explanation

Log in for full answers

Similar Questions

Which of the following is a possible output from the expression WHERE name = '%D%' 1. %D% 2. Dan 3. Little Dan

Which of the following commands does NOT include a customer with the first name 'BONITA' in the query results?

Which of the following returns the book HANDCRANKED COMPUTERS in the results?

Looking again at the fragment of boarding pass, you can make out that the second letter of the carrier code (carrier column) is A. How many flights landed in LAX on Dec 30 or 31, where the carrier code ended with A?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler