Explanation: In the context of Karnataka, particularly Bangalore, the term "youngest operational hub" refers to an area that has seen significant recent development, especially in the IT sector. Sarjapur, located in the southern part of Bangalore, fits this description perfectly.
Sarjapur has emerged as a major IT hub in recent years, with the establishment of several IT parks and the influx of numerous IT companies. This rapid development has transformed Sarjapur into a bustling area with a mix of commercial and residential spaces. The growth of Sarjapur is a result of the strategic planning by the government and the private sector to decentralize the IT industry from the traditional hubs like Whitefield and Electronic City.
Frazer Town, on the other hand, is an older part of Bangalore that has been a significant area for a long time. It has a rich history and has been a commercial and residential area for decades. While it remains an important part of Bangalore, it is not considered the youngest operational hub due to its long-standing development.
Nagavara is another area in Bangalore that has seen some development, but it is not as recently developed as Sarjapur. It has not experienced the same level of growth in the IT sector, making it less significant in terms of being the youngest operational hub.
Hormavu is not a well-known area in Bangalore and does not have the recent development or the influx of IT companies that would make it a significant operational hub. It is not considered a major area in the context of recent urban development.
In summary, Sarjapur is the correct answer because it is the area that has seen the most recent and significant development, particularly in the IT sector, making it the youngest operational hub in Bangalore. This development is a result of strategic planning and the need to decentralize the IT industry, which has transformed Sarjapur into a major hub in recent years.