Question
Which database model represents data in a tree-like structure, where each child record has only one parent?
More IT DBMS Questions
- What will re.findall(r'\d+', 'abc123def45ghi') return?
- Which of the following operators is used to compare a value to a list of literal values that have been specified?
- Which type of join returns all rows from the left table and matching rows from the right table?
- Which normal form removes partial dependency?
- Which SQL command is used to retrieve data from a table?
- Which of these ensures referential integrity?
- An SQL `VIEW` is a:
- Which of the following is not part of the process control block (PCB)?
- Distributed 2-Phase Commit (2PC) can suffer from:
- Bitmap indexes are most efficient when:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
