S3 DDD Unit 2 - 3. Design
Quiz
•
Computers
•
9th Grade
•
Practice Problem
•
Hard
Violet Smyth
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is considered good practice when working with SQL queries?
Planning the design of a query before creating the SQL code
Writing SQL code without any planning
Ignoring the structure of the database
Only using default queries provided by the database
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to plan the design of a query before writing the SQL code?
It helps ensure the query meets the requirements and avoids errors.
It makes the code look more colorful.
It reduces the size of the database.
It automatically generates reports.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is considered good practice before creating SQL code?
Writing the code without any plan
Planning the design of a query
Ignoring the table structure
Only using default settings
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should the "Field(s)" section in a query design table contain?
The names of the tables used in the query
The names of the fields you want to display, separated by comma
The search criteria for the query
The sort order for the results
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which logical operators can be used when searching for more than one criteria in a query?
ADD, SUBTRACT
AND, OR
IF, ELSE
SUM, AVG
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the "Sort Order" section specify in a query design table?
The search criteria for the query
The field name and sort order, separated by comma
The names of the tables used in the query
The data type of each field
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you want to search for resorts that are islands and have a train station, which of the following would be a correct search criteria?
resortType = "island" OR trainStation = True
resortType = "island" AND trainStation = True
resortType > "island"
trainStation = False
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