Question

What type of errors are not detected by assemblers?

Answer 1

Semantic Errors aren't detected by assembler

Explanation:

• During the semantic evaluation phase, this form of error appears. These forms of error are detected at compile time.
• Most of the compile time errors are declaration and scope error. For example: multiple declared identifiers or undeclared. Another compile time error is type mismatched .
• The semantic error can arises using the incorrect variable or using incorrect operator or doing operation in incorrect order.
• Some semantic error can be:

1. Incompatible forms of operands
2. Undeclared variable
3. Not matching of   formal  argument with actual argument

Answer 2

The answer to the given question is as follow:

Semantic errors are not detected by assemblers.

• This type of error appears during the semantic analysis phase. These types of errors are detected during the compilation process.

Scope and declaration errors account for the majority of compile-time errors. Undeclared or multiple declared identifiers, for example. Another compile-time error is type mismatch.

• The semantic error can occur when the incorrect variable is used, the incorrect operator is used, or the operations are performed in the incorrect order.