Question
He had underwent two surgeries and continues to be in
hospital in a medically induced coma. Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If there is no error, mark the answer 5.Solution
“had undergone” or “underwent” instead of “had underwent”.
More Spotting Errors Questions
Which of the following best describes a Data Warehouse?
ETL stands for:
A surrogate key is:
A snowflake schema is different from a star schema because:
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
Which of the following is a real-time data warehouse application?
Which of the following is NOT a common OLAP operation?
What is a data mart?
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
In a star schema, what is the main advantage of using surrogate keys in fact tables?
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