To represent an AND relationship between two or more fields on a QBE (Query By Example) grid, you should place the criteria on separate lines.

Question

BlackTom AI · Accepted Answer

Consider the statement about representing an AND relationship in a QBE (Query By Example) grid. 
Option 1: True. The claim says you should place criteria on separate lines to achieve an AND relationship between fields. In many QBE implementations, placing criteria on the same row but in different fields represents an AND condition across those fields, whereas placing criteria on separate rows typically represents an OR condition between the rows. Therefore, this option misstates how QBE typically encodes AND logic, making it incorrect. 
Option 2: False. This option aligns with the common behavior of QBE grids: to express an AND relationship across different fields, you place each field's criterion on the same row (i.e., on the same horizontal line) corresponding to the same query row, so the criteria are combined with AND. When criteria are placed on separate rows, the rows are treated as alternative conditions, effectively producing an OR relationship between them, not AND. 
In summary, the intuitive rule is that AND is represented by keeping criteria on the same row across fields, whereas separate rows invoke OR between the rows, which contradicts the statement in Option 1. 
Thus, Option 1 is incorrect because it reverses how AND is typically implemented in a QBE grid, and Option 2 correctly reflects the standard interpretation of rows and columns in QBE for combining criteria.

To represent an AND relationship between two or more fields on a QBE (Query By Example) grid, you should place the criteria on separate lines.True/False

Similar Questions

Put the following steps in the proper order for filling out the QBE grid in Access: a. fill out the grid b. Add the Table(s) c. Plan the QBE grid d. Save and name the query

What other task(s) should be completed before using the Query By Example query tool in Access?

The Run command will execute a query in the database and return the relevant records in [选择] SQL View Layout View Design View Datasheet View .

____________ provide a way for database users to obtain more meaningful information from a database than simply viewing all data contained in a table.

Which of the following is NOT something queries can do?

Question at position 18 Establishing a wholly-owned subsidiary provides the quickest access to a new market.TrueFalse

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