Computers Operate on a Number of Layers,starting from the User

Q31: The only language that computer hardware understands

Q56: A compiler checks one statement at a

Q58: There are three major categories of software:

Q60: When an application is developed specifically for

Q61: OSs are usually developed with the aid

Q62: The purpose of _ is to manage

Q63: General-purpose applications are available as _; that

Q66: _ use a modular approach,which offers two

Q67: If the first statement that an interpreter

Q68: Because 4GLs are very English-like,_-locating and fixing