You're developing a database system and need to frequently update records. What file handling technique would you use to efficiently update specific records without reading the entire file?
- Direct File Updating
- Indexed File Updating
- Random File Updating
- Sequential File Updating
Indexed File Updating would be the most efficient technique for frequently updating specific records in a database system. With an index, the system can quickly locate and update the desired record without the need to read the entire file sequentially. This reduces the time and resources required for updates, making it a suitable choice for scenarios where frequent record updates are a common operation in a database.
Loading...
Related Quiz
- In a program that processes 3D graphics, you need to calculate the distance between points in space. What concept would be useful in efficiently handling the coordinates of these points?
- What is the purpose of the 'break' statement within a loop?
- When declaring a pointer in C, which symbol is used to denote that a variable is a pointer?
- The ________ statement is used to skip the rest of the loop's body and continue with the next iteration.
- How can you redirect error messages in a C program to a file instead of displaying them on the console?