Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Excel
   2. Chrome
   3. Safari
   4. Firefox

   Odd item

   Excel

2. Items

   1. HTTP
   2. HTML
   3. URL
   4. RAM

   Odd item

   RAM

3. Items

   1. 1969
   2. 1989
   3. 1990
   4. Mosaic

   Odd item

   Mosaic

4. Items

   1. Data center
   2. Cloud server
   3. AWS
   4. Dial-up

   Odd item

   Dial-up

Instructions

Tap the item that does not belong with the rest.

Explanation