| Other JDBC Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| How to find that, a row is updated or not? | | 2 |
| What is the use of prepared statement?Ans:used to execute
pre compiled statement...so the question is when that
precompiled statement will be execute or
comiple?................ | TCS | 5 |
| How do you know which driver is connected to a database? | | 2 |
| What is the difference between ExecuteUpdate and
ExecuteQuery? | | 1 |
| What is Type-2 Driver and when this driver is used? | | 2 |
| What is JDBC? | | 2 |
| How to store images in database? | | 1 |
| Can we use the one instance of Statment to execute more
than one query ? | TCS | 2 |
| How to find the column count in resultset? | Wipro | 1 |
| Which Driver is preferable for using JDBC API in Applets? | | 1 |
| what is rowset? | Marlabs | 3 |
| What are the Isolation level in JDBC transaction? | | 1 |
| what are the types of result sets in JDBC 3.0 ? | HCL | 3 |
| How does JDBC differ from ODBC? | | 7 |
| What is static Synchronized method in JDBC API? Give an
example? | R-Systems | 1 |
| What does Class.forName return? | IBM | 6 |
| What is the exception thrown by JDBC ? | | 6 |
| what does batchUpdate does? | HCL | 5 |
| write a query to select name from one table which has
id,name and salary from another table which has id, sal
where the salary is the second maximum | Bosch | 2 |
| What are the different types of 2 tier and 3 tier
architecture ? | | 2 |
| |
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