branching database year4

Which question(s) could be used to separate these shapes into two groups? Tick all that apply.

• Is it black?

• Is it a circle?

• Is it a shape?

• Is it big?

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

• Does it have a button? 

• Does it have long sleeves?

• Does it have more than one pocket?

• Does it have laces?

Where would a plane be placed in the branching database?

• A

• B

• C

• D

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

• A

• B

• C

• D

Where would this object be placed in the branching database?

• A

• B

• C

• D

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

• Graph

• Tree

• Branch

• Table

• List

Choose the 3 mistakes in this branching database.

• 'Where does it live?' is not a yes or no question.

• An elephant does not have 4 legs.

• A duck does not have 4 legs.

• A sheep is not bigger than a football.

• A sheep does have 4 legs.