Y3 - Data - Branching Databases

Name

1. Which of these questions could be used in a branching database?

• A. What is your favourite colour?
• B. How many dinosaurs are there?
• C. Is it bigger than a tennis ball?
• D. What is the first day of the week?

2. Which 2 questions could be used to separate these shapes into two groups?

• A. Is it black?
• B. Is it a circle?
• C. Is it a shape?
• D. Is it big?

3. Which of the shapes does not share a common attribute with any of the others?

• A. The black circle
• B. the white square
• C. The grey circle
• D. The black triangle

4. What would be the best question to separate this set of objects?

• A. Does it have a button?
• B. Does it have long sleeves?
• C. Does it have more than one pocket?
• D. Does it have laces?

5. What attributes do these objects not have? Tick 2 that apply.

• Legs
• Wings
• Wheels
• Back Fin
• Stripes

6. Where would an aeroplane be placed in the branching database?

• A
• B
• C
• D

7. Where would a bike be placed in the branching database?

• A
• B
• C
• D

9. Which of these best describes the structure of a branching database?

• Graph
• Tree
• Branch
• Table
• List

10. Where does the question ‘Does it float?’ fit into this branching database?

• A
• B
• C
• D