Question
During a fund transfer, ₹5000 is debited from Account A but the system crashes before the corresponding credit to Account B is applied. Which ACID property, when correctly implemented, ensures this partial operation is rolled back entirely?
More IT DBMS Questions
- What is a 'transaction' in DBMS and what does 'COMMIT' do?
- Consider a `LinkedList` data structure. Which control flow statement is most appropriate for iterating through all elements of the list from head to tail?
- Which SQL command removes all rows from a table quickly while preserving the table's structure for future use?
- The 'thrashing' in an operating system is related to:
- Given Employee(EmpID, Name, DeptID) and Department(DeptID, DeptName), which relational algebra expression correctly retrieves the names of employees workin...
- A B-tree index has an order of 100 (up to 100 children per node) and stores 1,000,000 records. Approximately what is the height of this B-tree?
- Wait-Die and Wound-Wait are strategies for:
- In paging, the page size is defined by:
- Which OOP concept directly influences control flow by allowing different implementations of a method to be called based on the type of the object at runtim...
- A table contains 1,000,000 records, and a B+ tree index built on it has a fan-out (branching order) of exactly 100 at each internal node. What is the appro...
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)