Question
A relation Employee(EmpID, Skill, Language) records that an employee can have multiple independent skills and can speak multiple independent languages, with no relationship between which specific skill pairs with which specific language. If every Skill-Language combination for each employee is stored as a separate row, which normal form is violated?
More IT DBMS Questions
- In two-phase locking, a transaction releases its locks:
- What is a page fault?
- In DBMS, what is the term for a logical, virtual table based on the result of a stored SQL query?
- A B+ tree index is built on an attribute used mainly for range queries. Why is a B+ tree generally preferable to a hash index for this workload?
- Which of the following is an example of a NoSQL database?
- During transaction before commit which of the following statements is done automatically in case of shutdown?
- Relation R has 20 tuples and relation S has 15 tuples, with no common attributes between them. What is the cardinality (number of resulting tuples) of R x ...
- HTTPS ensures which of the following?
- Which normal form removes transitive dependency?
- When debugging a recursive function that processes a `Tree` data structure, what is a common strategy to identify infinite recursion or incorrect base case...
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)