Android is a mobile operating system based on the Linux kernel and designed primarily for touchscreen mobile devices. Being familiar with the Android ecosystem is a prerequisite for designing apps efficiently.
LinearLayout is a view group that aligns all children in a single direction, vertically or horizontally. It is one of the most used layouts which should be well known to any Android developer.
An understanding of user interface design is important for any good front-end developer.
This is a new addition to our question library.
Public questions (free account) are common interview questions. They are great for practicing, or if you want to filter candidates using the classic problems.
Since we’re all biased and we use incorrect proxies, why not just outsource hiring to experts or recruitment agencies? After all, they’ve been screening people for many years, so they must know how to do it right?
Not really. I was surprised to discover that many experts disagree with each other. Everybody praises their pet method and criticizes the others. Many of these methods look legitimate, but are based on...