The errors must be removed before the compiler can successfully recompile the source code again the object program can be executed number of times without translating it again. The compiler specifies the errors at the end of the compilation with line numbers when there are any errors in the source code. In a compiler, the source code is translated to object code successfully if it is free of errors. The language processor that reads the complete source program written in high-level language as a whole in one go and translates it into an equivalent program in machine language is called a Compiler. ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Working with Excel Spreadsheets in Python.Instant Data Analysis in Advanced Excel.Food delivery system using HTML and CSS.