A Level Translators Quiz

What is the primary function of a compiler?

• To execute code

• To translate code into a form that can be executed

• To reverse-engineer executable code

• To protect the source code from being copied

Which of the following is NOT a process carried out by a compiler?

• Lexical analysis

• Syntax analysis

• Code execution

• Code generation

What is a disadvantage of the compilation process mentioned in the text?

• It is too fast

• It requires a translator to be installed on the computer

• Compilation errors are reported at the end, which may require recompilation

• The executable file needs to be translated each time it's run

Why might a program need to be recompiled?

• If it is running too slowly

• If it is compiled using a Visual Basic program

• If it needs to be run on a different processor

• If the source code is changed

What is an advantage of using a compiler according to the text?

• It allows the user to reverse-engineer the code

• It requires a translator to run the program

• It ensures that the program will need to be translated each time it's run

• It eliminates the need for a translator to be installed on the user's computer

A compiler can execute the code it produces. True or false?

• True

• False

What do interpreters do with each line of source code?

• They compile the entire program at once.

• They translate and execute each line one by one.

• They check the syntax but do not execute the code.

• They convert the code into machine code without execution.

What is a disadvantage of interpreted code compared to compiled code?

• It runs more quickly than compiled code.

• It does not need to be translated again when the program is run.

• It runs more slowly because it must be translated each time the program is run.

• It cannot be used on different platforms.

What is the role of assemblers in programming?

• They convert high-level source code into machine code.

• They interpret bytecode into machine code.

• They translate assembly code programs into executable code.

• They compile programs into bytecode.

Why are assemblers considered platform-specific?

• Because they can execute code on any platform.

• Because they are written in high-level programming languages.

• Because they only work with interpreted languages.

• Because assembly code is platform-specific.