Question
Which type of slowly changing dimension (SCD) preserves
full history by adding a new row for each change and using effective date ranges?Solution
SCD Type 2 preserves history by inserting new rows with new surrogate keys and storing effective/expiry dates or current flag.
What is the horticultural term used to describe peaches that do not have surface fuzz on the fruit skin?
Which carnation variety is known for its long vase life and resistance to calyx splitting?
It is the practice of smoking under trees to induce early flowering in mango., The popular practice is said to be
What are the physical indicators of a healthy seedling?
In Rose cultivation, "bent neck" is a physiological disorder caused by:
How is asexual propagation defined?
Which among the following chrysanthemum varieties is not considered suitable for making garlands?
Which organization is responsible for agricultural research in India?
What is the chemical nature of Peat?
HQ of International Society for Horticulture Science (ISHS) is at ________
