Question

explain the various types of errors detected during testing ​

Answer 1

The different program errors are as follows;

1. Synta’x error:

It occurs when there happens to be a misuse of

a programming language’s instructions. It

happens at the time of compilation. Such errors

need to be rectified before proceeding further.

2. Semantic errors:

An error, which occurs due

to the incorrect logic and a solution called

semantic error. It also occurs due to wrong use

of grammar in program. Runtime Error occurs at

run-time. Such error cause a program to end

abruptly or even cause system shut-down. Such

errors are hard to detect.

3. Logical Error:

It may

happen that a program contains no syntax or

run-time errors but still it doesn’t produce the

correct output. It is because the developer has

not understood the problem statement

properly.