Ishtiaq Hussain Qureshi was a distinguished historian and scholar who wrote extensively on the history of the Muslim community in the Indian subcontinent. His work, 'The Muslim Community of the Indo-Pakistan Subcontinent', is a seminal text that explores the socio-political evolution of Muslims in the region prior to the partition.

By analyzing the given constraints regarding professional specializations, we can eliminate other candidates. Since C is explicitly identified as an engineer, the process of elimination confirms that E must be the designated computer specialist.

The Indian Ocean is the third-largest of the world's oceanic divisions. Oceanographic studies estimate its average depth to be approximately 3,715 metres (about 12,190 feet). This depth varies significantly across the basin, which includes deep trenches like the Java Trench, contributing to the overall average measurement of the ocean floor's topography.

In classical Islamic geography and literature, the term 'Bahr-e-Zulamat' (Sea of Darkness) was often used to describe the Atlantic Ocean, which was perceived as the mysterious, uncharted waters beyond the known world. Allama Iqbal utilized this historical and poetic imagery in his writings to evoke themes of exploration and the unknown.

Oceanographic studies generally estimate the average depth of the Atlantic Ocean to be approximately 3,670 metres. This measurement accounts for the vast abyssal plains and deep trenches found throughout the Atlantic basin, providing a standard figure for geographical reference.

Oceanographic studies and bathymetric data indicate that the mean depth of the global ocean is approximately 3,735 metres. This figure represents the average distance from the sea surface to the ocean floor across all major basins, accounting for both shallow continental shelves and deep abyssal plains.

Pakistan Day, also known as Republic Day, is celebrated annually on March 23. It commemorates the historic Lahore Resolution passed in 1940 and the adoption of the first Constitution of Pakistan in 1956, which transformed the country into an Islamic Republic.

The Uighurs are a Turkic-speaking ethnic group primarily inhabiting the Xinjiang Uyghur Autonomous Region in Northwest China. They are predominantly Muslim and constitute one of the largest ethnic minorities in the region, maintaining a distinct cultural and religious identity that has been historically significant in Central Asian history.

Bahrain is a nation with a significant Muslim majority. While demographic statistics can vary based on the inclusion of expatriate workers and census methodologies, approximately 80% of the population is identified as Muslim, reflecting the country's deep-rooted Islamic culture and heritage within the Gulf region.

Al-Azhar University is a prestigious institution of higher learning located in Cairo, Egypt. Founded in the 10th century, it is recognized as one of the oldest degree-granting universities in the world and remains a major center for Islamic learning.