Question

find j
what type of search does the picture show?
binary search
yahoo search
google search
binary
tertiary
secondary
3 what is a number system based on 0 and 1 called?

Explanation:

For question 3: The number system that uses only 0 and 1 is defined as binary.
For question 4: The image shows checking elements one by one in sequence to find 'J', which is the linear (sequential) search method.

Answer:

1. Binary
2. Linear search