Attach a machine value — practice exercise

What you'll be asked to do

1. 1.Attach a machine valueexercise · easy · 10 min

   Mark a product name with its id.

   Passes when: Mark a product name with its id.

2. 2.A numeric valueexercise · easy · 10 min · practice plan

   Give a written number a machine-readable value.

   Passes when: Give a written number a machine-readable value.

3. 3.Data in a listexercise · easy · 10 min · practice plan

   Put a data element inside a list item.

   Passes when: Put a data element inside a list item.

4. 4.Two productsexercise · easy · 10 min · practice plan

   Mark two products with their ids.

   Passes when: Mark two products with their ids.

5. 5.A priced productexercise · medium · 10 min · practice plan

   Show a product with its id and a marked-up price.

   Passes when: Show a product with its id and a marked-up price.

6. 6.Fix the missing machine valuebug fix · easy · 8 min

   A data element needs a value attribute.

   Passes when: A data element needs a value attribute.

7. 7.Fix the value in the wrong attributebug fix · easy · 8 min · practice plan

   Machine values go in value, not data-value.

   Passes when: Machine values go in value, not data-value.

8. 8.Fix the span used for a productbug fix · easy · 8 min · practice plan

   A machine-readable value belongs in a data element.

   Passes when: A machine-readable value belongs in a data element.

9. 9.Fix the second product left plainbug fix · easy · 8 min · practice plan

   Both products need their ids.

   Passes when: Both products need their ids.

10. 10.Fix the time element used for a pricebug fix · easy · 8 min · practice plan

    time is for dates; a price uses data.

    Passes when: time is for dates; a price uses data.

Between them these tasks cover Machine-readable values, value attribute and Products.

Looking for a different chapter? See every practice set, or switch to the interview theory questions.