Question
In which of the following technique, DNA from different
sources are isolated and digested with restriction endonuclease?Solution
RFLP (Restriction Fragment Length Polymorphism) involves the cutting of DNA by restriction enzymes, resulting in fragments of varying lengths due to polymorphisms or differences in the DNA sequences among different sources.
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
Which SQL clause is used to summarize data?
A surrogate key is:
Which of the following best defines the concept of the "Internet of Things" (IoT)?
In the context of a relational database, which of the following is NOT a characteristic of a candidate key ?
Which SQL query will correctly calculate the average salary of employees in each department and group them by department in a table named 'employees'?
What is meant by 'cardinality' in data modeling?
Which analytics type is focused on predicting future outcomes?
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
Data cleansing is primarily concerned with:
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