Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. People post images of their cuisine, daily cosmetic routines, shopping videos, and dance videos.

B. Uploading photos to social networking sites has grown popular in today's society.

C. Because of the rising influence of social media on people, they want to constantly appear their best.

D. Therefore people have become more image sensors and begun to prioritise personal care.

Which of the following is a valid type of network topology

If  ‘+’  means ‘÷’,   ‘ ̶ ’  means  ‘+’,   ‘×’ means  ‘ ̶ ’  and   ‘÷’  means  ‘×’,   what will be the value of the following expression?
 [{(38 × 23) - (4 ÷ 3)} + (6 - 3)] ÷ 2

Which of the following statements is not correct?

Who has become the youngest woman to receive the Presidential Medal of Freedom, America's highest civilian award? 

The country‘s first smart card-based public bicycle sharing (PBS) was started recently in which of the following city?

What is a computer grid?

The mean of 9 observations is 16. One more observation is included and the new mean becomes 17. The 10th observation is