want to check if external monitor can be connected to mac book air ZOUU3LL/A

Hi,

Last month I bought a IMAC 27inch after checking online if I could connect to my apple laptop and use it as external monitor too (in addition to using it as computer). It looks like apple stopped that support (target display adapter) after 2014. So I had to return my imac.

This time, I am planning to buy apple mac book air ZOUU3LL/A. However, I want to make sure if I can connect external 27inch monitor (Dell) to this mac book? I will not buy until I get this assurance.

(https://www.costco.com/Apple-MacBook-Air-13%22---Intel-Core-i7---8GB-Memory---128GB-SSD---Silver.product.100472888.html)

Thank you,

Srinath