MAC Addresses and IP Addresses both identify devices on the Internet. The NIC card manufacturer provides MAC Address. Whereas, the Internet Service Provider provides the IP Address. The main difference between them is that MAC Address is used for physical location to identify it on a network. Whereas, IP Addresses is used to indentify device on the Internet… Read More »
1. Procedural Programming Procedural Programming is based on structured programming. It has procedures which are sequences of computational steps. These procedures can be called at various points during program execution. Languages used in Procedural Programming: BASIC, FORTRAN, Pascal, ALGOL, COBOL and C. 2. Object-Oriented Programming Object-oriented programming is based on objects. Objects have data (attributes) and code (methods).… Read More »
1. Compiler Compiler takes high-level human readable program and convert into low-level machine readable program. Compiler checks for any error for syntax and some semantic in the code. 2. Interpreter Interpreter takes high-level human readable program and convert into comprehensible program. It convert high-level program into intermediate code. It contains pre-compiled code, source code, etc. Difference between Compiler… Read More »
1. Cellular Network : A cellular network, also known as a mobile network, operates over a group of cells covering geographic areas. There are base stations. Base stations are connected to the mobile switching center. There is an air interface of physical and link layer protocols between the mobile and the base station. It is a radio network… Read More »
LTE : LTE(Long Term Evolution) is high-speed wireless communication for phones as well as data terminals. It is designed mainly for data technology only. It can or can not support simultaneous data services and voice calls. LTE is faster than Wi-Fi, 3G, and 4G. In this together use of data service and voice reduces voice quality. It allows… Read More »
Deadlock and Starvation both are the conditions where the processes requesting for a resource has been delayed for a long. Although deadlock and starvation both are different from each other in many aspects. 1. Deadlock : Deadlock is a situation where a set of processes are blocked because each process is holding a resource and waiting for another… Read More »
1. C++ Programming Language : C++, as we all know is an extension to C language and was developed by Bjarne stroustrup at bell labs. C++ is an Object Oriented Programming language but is not purely Object Oriented. The language was updated 3 major times in 2011, 2014, and 2017 to C++11, C++14, and C++17. C++ can be… Read More »
Java and C++ are the two most popular programming languages. Although they have many differences, there are quite a lot of similarities between them. Let us look into the similarities between Java and C++. 1. Comments Comments are same in C++ and Java. Single line comments are done by // and multiple line comments are done by /*…..*/… Read More »
1. C language : C was developed by Dennis Ritchie between the year 1969 and 1973 at AT&T Bell Labs to write Operating System. It is a procedural programming language and does not support classes and objects. 2. C++ language : C++ was developed by Bjarne Stroustrup in 1979. It has imperative, object-oriented and generic programming features. C++… Read More »
1. Inline : It is normal function that is inline keyword and expanded by the compiler. Its arguments are evaluated only once. Syntax of an Inline function: 2. Macro : It is also called preprocessors directive and these are defined by the #define keyword. Syntax of Macro: Macros are just "copy paste" in the code before the compilation.… Read More »