FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Though Objective-C is a general-purpose programming language, it is not suitable for web development.

Detailed explanation-2: -Objective-C is general-purpose language that is developed on top of C Programming language by adding features of Small Talk programming language making it an object-oriented language. It is primarily used in developing iOS and Mac OS X operating systems as well as its applications.

Detailed explanation-3: -A typical use case for C is to build system applications and desktop apps. Objective C is also a general-purpose programming language with an object-oriented edge to it. The primary use case for Objective C is building iOS apps and macOS applications.

Detailed explanation-4: -Syntactically, Objective-C is an extension of C. So, some portion of Objective-C is exactly the same as C. Your experience of C would help learning such aspect of Objective-C. But the core part of Objective-C programming is made of Object Oriented class system, which you cannot find in C.

Detailed explanation-5: -For starters, Swift is easier to read and write than Objective-C. Swift also has a more concise syntax that makes it easier to understand code at a glance. In addition, Swift is more type-safe than Objective-C, meaning that it is less likely to produce unexpected results due to type mismatches.