Which of the following is not a feature of compiler?a) Scan the entire program first and translate into machine code b) To remove syntax errors c) Slow for debugging d) Execution time is more

The option that is not a feature of a compiler is d) Execution time is more.

Here's why:

a) Scan the entire program first and translate into machine code - This is a feature of a compiler. It reads the entire program and translates it into machine code at once.

b) To remove syntax errors - This is also a feature of a compiler. It checks the syntax of the code and reports errors.

c) Slow for debugging - This is a characteristic of a compiler. Since the entire code is compiled at once, debugging can be slower compared to interpreters which execute line by line.

d) Execution time is more - This is not a feature of a compiler. In fact, compiled programs often run faster than interpreted ones because they are directly translated into machine code.