Google
https://google.com
Google has a large index of keywords and where those words can be found. Google uses a trademarked algorithm called PageRank, which assigns each Web page a relevancy score.
Answer: D
Explanation:
Constraints are associations between multiple variables which set boundaries for the values these variables can take at the same time. They put limit on values that variables can accommodate.
A bar graph is a great graphical representation of disributiation of data
Answer:
Repetition, and regular rhythm
Explanation:
Its certainly repetition method, and repetition method is of three types which are repetition, pattern and rhythm.
Remember repetition can be boring at times as we need to read same thing again and again. However, repetition sometimes can be good like the one we are referring to, and the other one can be like placing the logo or menu at same place in all web page. And its since it creates a habit in us for reading the web pages, And hence we can understand faster, and it looks please to our eyes hence as well.
