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In a B+ tree , leaf nodes are linked together in a singly linked list to facilitate efficient range queries and sequential access. Linking them in a doubly linked list would add extra overhead without significant benefits in most database scenarios. The singly linked structure is sufficient for forward traversal, which is the primary use case in databases. Why Other Options Are Incorrect:
Match the following women with their achievements:
Assertion (A): Cities generate about 66% of India's GDP and 90% of government income.
Reason (R): Urban local bodies (ULBs) receive less than 1% ...
At the Cannes Film Festival 2023, which pavilion felicitated American actor Michael Douglas and provided him with a warm welcome?
As per the National Multidimensional Poverty Index Report 2023, which state has the least population concentration in multidimensional poverty?
Exercise Varuna is a bilateral naval exercise conducted between India and which country?