If an application expects a number, casting the input to the appropriate numeric data type is one recommended control.
Answer
true
Explanation
### Why this is right
The material recommends making a parameter numeric when a number is required and casting input to the proper data type. This helps ensure that the application handles the value in the expected form.
### The concept
Type checks and prepared statements serve related but different roles. Type handling constrains the input's form; prepared statements prevent input from being interpreted as SQL command syntax. Using one does not remove the need for the other.
### Terms
- **Data type**: A category that defines what kind of value a field or variable holds.
- **Casting**: Converting a value to a specified data type.
- **Prepared statement**: A database command whose parameter values are handled separately from its structure.
### Remember
Validate a value's type, and still keep it separate from SQL syntax.
Related Questions
- Explain why computer security is described as a process rather than a product. Include the roles of technology, people, and environment.(intermediate)
- Select ALL items the review identifies as possible security risks or losses.(intermediate)
- Arrange these broad security activities in a sensible cycle, beginning with identifying what needs protection.(intermediate)
- A security product can replace the continuing work of managing people, technology, and the operating environment.(intermediate)
- Which statement best captures the course review’s view of computer security?(intermediate)
Want to practice more questions like this?
Join myBenkio free and practice past questions for your Nigerian university courses with AI explanations for every answer.
Start Practicing Free