Saubhagya ranjan Das

Assembly Level Language Assembly language is a middle level language. Assembly level language in computer programming has evolved with the advancements in the machine language. Assembly language uses symbols, such as letters, digits, and special characters. So it is a alphanumeric code. In assembly language, we use predefined words called mnemonics.  Mnemonics in computer terminology to write the instructions. So, comparatively writing a program in Assembly language is more understandable to the Human than Machine Language. As we know that computer only understand the binary codes but assembly language uses alphanumeric codes so that purpose a translator is required to translate it into machine code. The Assembly language code will be converted into a Machine language code with the help of an Assembler so that the computer can understand the binary converted Assembly Language. Assembler Assembler is a translator which converts assembly language code to machine language code. It act...

Low Level / Machine Level Language Fundamentally, the most basic instructions executed by a computer are binary codes, consisting of ones and zeros. Those codes are directly translated into the “on” and “off” states of the electricity moving through the computer’s physical circuits. In essence, these simple codes form the basis of “ Machine Language ”. As Low-level computer language includes only 1’s and 0’s. Machine language is developed by only using binary numbers i.e. 0 and 1. So, the instructions or the statements in this language use a sequence of 0’s and 1’s. This language was used in first and second generation computers. A Low level language is very easily understood by a computer but hard to understand for Humans because all the codes are written in binary number. Example of Machine level language is-100100101001, 1100111010 No need to translate machine level language. Computer directly understands machine language.  Hence no translator is required for this language....

As human beings need a language like Hindi, Telugu, English, or any other regional language or just a body gesture to say something, express feelings and communicate with others. Same a computer also need a language to communicate. A computer cannot understand human languages directly. So, we need a language  to communicate with a computer. We developed several languages as a method of computer communications. Simply, the languages which are used to communicate with a computer are called computer languages.  Definition of a Computer Language A computer language is a group of instructions that are used to create computer programs. This is the brief of computer languages. The main goal is to achieve human-computer interaction. Types of Computer Languages Different types of Computer languages are given below. Low Level / Machine Level Language Assembly Level Language High Level Language

  Components of Computer 1.      Input Unit 2.      Output Unit 3.      Memory Unit 4.      Control Unit 5.      Arithmetical and Logical Unit v Input Unit A computer will only respond when a command is given to the device. These commands can be given using the input unit or the input devices.  For example: Using a keyboard we can type things on a Notepad and the computer processes the entered data and then displays the output of the same of the screen. v Output Unit When we command a computer to perform a task, it reverts for the action performed and gives us a result. This result is called output. There are various output devices connected to the computer. The most basic of which is a monitor. Whatever we write using a keyboard or click using a mouse, is all displayed on the monitor. Thus, the output unit gives us the final result once the entire proces...

A  computer  is an electrical and electronic device that manipulates information, or data. It has the ability to  store ,  retrieve , and  process  data. Electrical devices convert electrical energy into other forms of energy, for example heat, light or sound. Electronic devices control the flow of electrons in order to perform a task. Full form of  computer is   Common Operating Machine Particularly Used for Technical and Educational Research.