Technical2a

C This programming language had been introduce in 1972 and developed by Dennis Richie at AT & T’s Bell Laboratory. This does Systems programming and descended from ALGOL 68. credit: third party image reference Ada This programming language had been introduces in 1979. It is named after Ada Lovelace and descended from Pascal. It is general purpose programming language supports embedded systems, Robust and sponsored by the D.O.D. credit: third party image reference C++ C++ had introduced in 1984 and developed by Bjarne Stroustrup. It is general purpose programming language and descended from C, SIMULA 67. credit: third party image reference Perl This very programming language had been introduced in 1990 and developed by Larry Wall. It is Scripting language and it is descended from OS shell language. credit: third party image reference Python This had been introduces in 1991 and developed by G van Ross um. This is named after  Monty Python’s Flying Circus,  a legendary BBC show.   It

Types of Computer software Computer Software is set of program standards along with derivative procedures that fulfill any certain objective. Software is collection of programs and programs are set of data and appropriate instructions along with proper documentation. credit: third party image reference 1. System Software:  system Software is a kind of software which is used by a system that used to control and monitor computer hardware. System Software provides interface to run Application software like operating software is an example of  system software. credit: third party image reference 2. Application Software:  Application software are the software package used by the user for general purpose like word processing, Spreadsheet, Presentation, paint etc. when you work on an Application software you give instructions through that application it is passed to System software and the System software send you instructions to computer hardware to process or execute it.

It is an internal storage area in the computer system. The term Memory is used for physical memory, which refers to the actual chips capable of holding data. There is also a virtual memory, which expands physical memory onto s hard disk. There are two types of memory use in Computer primary and secondary. 1. Primary Memory:  Every computer comes with a certain amount of physical memory, usually referred to as main memory for  Example – RAM  and  ROM. RAM (Random Access Memory):  It is a temporary storage area utilized by the CPU. Before a program runs, the program is loaded into the memory which allow the CPU direct access to the program. SRAM:  Abbreviation is static Random Access Memory that is faster and more reliable than the more common  DRAM ( Dynamic Memory ). DRAM:  Stand for Dynamic Random Access Memory, a type of memory used in most Personal Computers. credit: third party image reference ROM (Read Only Memory):  Computers always contain a small amount of Read-only Memory that

Alarmy This app will activate the alarm that you’re programmed, and it won’t turn if off until you get out of bet and take a picture of something in your house that you chose previously. credit: third party image reference Merit nation Merit nation is India’s largest education platform for classes 1-12, IITJEE, TAIPEI and other competitive exams. Socratic Socratic is an app to solve all those long highs of math homework in a search. All your do is focus your camera on the problem at hand instantly your android comes up with the correct answer for each problem. Loop Habit Tracker Loop helps you create and maintain good habits, allowing you to achieve your long-term goals. Detailed charts and statistics show your how your habits unproved over time. credit: third party image reference Brainly home work & solver Need home work help? Post homework question on Brainly and receive help from other within minutes. You can ask question to it and students will answer to your questions. credit

Excel is an office package used for calculation and analysis of data. MS Excel provides a rich library in formula for calculation and list of commands for analysis of data. Excel file is known as a workbook. A workbook is collection of three worksheets by default. credit: third party image reference Workbook:  A Workbook is the collection of workbooks where the user works. A workbook can contain maximum 225 sheets to work in. whenever a Workbook opens, it displayed three worksheets by default. Worksheet:  A worksheet is the place where the user works and performs arithmetical and functional calculations. By default it is named as sheet 1, sheet 2, sheet 3 etc. A sheet can be renamed too. credit: third party image reference Row:  A Row is the horizontal block of the Worksheet or the Table which moves from left to right. A Row is named as the numbers 1, 2, 3 etc. there are 1,048,576 row (2007) 65,536 rows (2003) comes under Excel Application. Column:  A Column is the vertically situated

An operating system plays an important role in the use Computer. It prepares a bare Machine usable for the user. In other words an operating system works as an interface between Computer and user. The operating system enables the user to use the system resources and access several other programs effectively. Windows operating system offer icons, graphics based interface to the users and they can mouse to perform a number of operations. credit: third party image reference Types of Operating Systems Single User, Single task:  These types of Operating System manage the computer so that one user can effectively do one thing at a time. Single User Multi-tasking:  Microsoft’s Windows and Apple’s Mac OS are both example of operating systems that will let a  single user  several programs in operation at the same time. credit: third party image reference Multi User, Multi-task:  This allows two more users to run programs at the same time. Some operating systems permit hundreds or even thousands

credit: third party image reference If you are looking to work from home, online data entry jobs can be a great source of income. Whether you are retired, a student, a stay at home parent or you are just looking for a part-time work from home; data entry jobs can be a sustainable source of income. There are numerous genuine, professionals and experienced outsourcing companies who offer data entry positions and jobs to individuals who want the flexibility of working from their home computers.However its critical to take a cautious approach when seeking legitimate data entry companies for employment. You might have heard of fraudulent companies that attempt to take advantage of people by offering fake job positions. Knowing how to differentiate the legitimate data entry companies from the fraudulent ones can ensure that you find a genuine data entry related job from a reputable agency. Basically, you are going to be inputting data into a computer system in the form of numbers, symbols, o