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Related to Beginners All-Purpose Symbolic Instruction Code: BASIC language
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In computer programming, BASIC an acronym for Beginner's All-purpose Symbolic Instruction Code refers to a family of high-level programming languages. It was originally designed in 1963, by John George Kemeny and Thomas Eugene Kurtz at Dartmouth College, to provide access for non-science students to computers. At the time, nearly all computer use required writing custom software, which was something only scientists and mathematicians tended to do. The language became widespread on home microcomputers in the 1980s, and remains popular to this day.
Prior to the mid-1960s, computers were extremely expensive tools used only for special-purpose tasks. A simple batch processing arrangement ran only a single 'job' at a time, one after another. During the 1960s, however, faster and more affordable computers became available. With this extra processing power, computers would sometimes sit idle, without jobs to run.
Programming languages in the batch programming era tended to be designed, like the machines on which they ran, for specific purposes (such as scientific formula calculations or business data processing or eventually for text editing). Since even the newer less expensive machines were still major investments, there was strong tendency to consider efficiency to be the most important feature of a language. In general, these specialized languages were difficult to use and had widely disparate syntax.
As prices decreased, the possibility of sharing computer access began to move from research labs to commercial use. Newer computer systems supported time-sharing, a system which allows multiple users or processes to use the CPU and memory. In such a system the operating system alternates between running processes, giving each one running time on the CPU before switching to another. The machines had become fast enough that most users could feel they had the machine all to themselves. In theory, timesharing reduced the cost of computing tremendously, as a single machine could be shared among (up to) hundreds of users.
The original BASIC language was designed in 1963 by John Kemeny and Thomas Kurtz and implemented by a team of Dartmouth students under their direction. BASIC was designed to allow students to write programs for the Dartmouth Time-Sharing System. It intended to address the complexity issues of older languages with a new language design specifically for the new class of users time-sharing systems allowed — that is, a less technical user who did not have the mathematical background of the more traditional users and was not interested in acquiring it. Being able to use a computer to support teaching and research was quite attractive enough. In the following years, as other dialects of BASIC appeared, Kemeny and Kurtz' original BASIC dialect became known as Dartmouth BASIC.
The eight design principles of BASIC were:
1. Be easy for beginners to use.
2. Be a general-purpose programming language.
3. Allow advanced features to be added for experts (while keeping the language simple for beginners).
4. Be interactive.
5. Provide clear and friendly error messages.
6. Respond quickly for small programs.
7. Not require an understanding of computer hardware.
8. Shield the user from the operating system.
The language was based partly on FORTRAN II and partly on ALGOL 60, with additions to make it suitable for timesharing. It had been preceded by other teaching-language experiments at Dartmouth such as the DARSIMCO (1956) and DOPE (1962 implementations of SAP and DART (1963) which was a simplified FORTRAN II). Initially, BASIC concentrated on supporting straightforward mathematical work, with matrix arithmetic support from its initial implementation as a batch language and full string functionality being added by 1965. BASIC was first implemented on the GE-265 mainframe which supported multiple terminals. Contrary to popular belief, it was a compiled language at the time of its introduction. It was also quite efficient, beating FORTRAN II and ALGOL 60 implementations on the 265 at several fairly computationally intensive programming problems such as maximization Simpson's Rule.
The designers of the language decided to make the compiler available without charge so that the language would become widespread. They also made it available to high schools in the Dartmouth area and put a considerable amount of effort into promoting the language. As a result, knowledge of BASIC became relatively widespread (for a computer language) and BASIC was implemented by a number of manufacturers, becoming fairly popular on newer minicomputers like the DEC PDP series and the Data General Nova. The BASIC language was also central to the HP Time-Shared BASIC system in the late 1960s and early 1970s. In these instances the language tended to be implemented as an interpreter, instead of (or in addition to) a compiler.
Several years after its release, highly-respected computer professionals, notably Edsger W. Dijkstra, expressed their opinions that the use of GOTO statements, which existed in many languages including BASIC, promoted poor programming practices.[2] Some have also derided BASIC as too slow (most interpreted versions are slower than equivalent compiled versions) or too simple (many versions, especially for small computers left out important features and capabilities).
Notwithstanding the language's use on several minicomputers, it was the introduction of the MITS Altair 8800 microcomputer in 1975 that provided BASIC a path to universality. Most programming languages required more memory (and/or disk space) than were available on the small computers most users could afford. With the slow memory access that tapes provided and the lack of suitable text editors, a language like BASIC which could satisfy these constraints was attractive. BASIC also had the advantage that it was fairly well known to the young designers who took an interest in microcomputers. Kemeny and Kurtz's earlier proselytizing paid off in this respect. One of the first to appear for the 8080 machines like the Altair was Tiny BASIC, a simple BASIC implementation originally written by Dr. Li-Chen Wang, and then ported onto the Altair by Dennis Allison at the request of Bob Albrecht (who later founded Dr. Dobb's Journal). The Tiny BASIC design and the full source code were published in 1976 in DDJ.
In 1975, MITS released Altair BASIC, developed by Bill Gates and Paul Allen as Micro-Soft. The first Altair version was co-written by Gates, Allen and Monte Davidoff. Versions of Microsoft BASIC soon started appearing on other platforms under license, and millions of copies and variants were soon in use; it became one of the standard languages on the Apple II (based on the quite different 6502 MPU). By 1979, Microsoft was talking with several microcomputer vendors, including IBM, about licensing a BASIC interpreter for their computers. A version was included in the IBM PC ROM chips and PCs without floppy disks automatically booted into BASIC just like many other small computers.
Newer companies attempted to follow the successes of MITS, IMSAI, North Star and Apple, thus creating a home computer industry; meanwhile, BASIC became a standard feature of all but a very few home computers. Most came with a BASIC interpreter in ROM, thus avoiding the unavailable, or too expensive, disk problem. Soon there were many millions of machines running BASIC variants around the world, likely a far greater number than all the users of all other languages put together.
There are more dialects of BASIC than there are of any other programming language. Most of the home computers of the 1980s had a ROM-resident BASIC interpreter.
The BBC published BBC BASIC, developed for them by Acorn Computers Ltd, incorporating many extra structuring keywords, as well as comprehensive and versatile direct access to the operating system. It also featured a fully integrated assembler. BBC BASIC was a very well-regarded dialect, and made the transition from the original BBC Micro computer to more than 30 other platforms.
During this growth time for BASIC, many magazines were published such as Creative Magazine that included complete source codes for games, utilities, and other programs. Given BASIC's straightforward nature, it was considered a simple matter to type in the code from the magazine and execute the program. Different magazines were published featuring programs for specific computers, though some BASIC programs were universal and could be input into any BASIC-using machine.
Many newer BASIC versions were created during this period. Microsoft sold several versions of BASIC for MS-DOS/PC-DOS including BASICA, GW-BASIC (a BASICA-compatible version that did not need IBM's ROM) and QuickBASIC. Turbo Pascal-publisher Borland published Turbo BASIC 1.0 in 1985 (successor versions are still being marketed by the original author under the name PowerBASIC).
These languages introduced many extensions to the original home computer BASIC, such as improved string manipulation and graphics support, access to the file system and additional data types. More important were the facilities for structured programming, including additional control structures and proper subroutines supporting local variables.
However, by the latter half of the 1980s newer computers were far more capable with more resources. At the same time, computers had progressed from a hobbyist interest to tools used primarily for applications written by others, and programming became less important for most users. BASIC started to recede in importance, though numerous versions remained available. Compiled BASIC or CBASIC is still used in many IBM 4690 OS point of sale systems.
BASIC's fortunes reversed once again with the introduction of Visual Basic by Microsoft. It is somewhat difficult to consider this language to be BASIC, because of the major shift in its orientation towards an object-oriented and event-driven perspective. While this could be considered an evolution of the language, few of the distinctive features of early Dartmouth BASIC, such as line numbers and the INPUT keyword, remain.
Many BASIC dialects have also sprung up in the last few years, including Bywater BASIC and True BASIC (the direct successor to Dartmouth BASIC from a company controlled by Kurtz). Recently, the remaining community using Microsoft's pre-Visual Basic products have begun to switch wholesale to FreeBASIC, a GPLed compiler which has been in the process of moving BASIC onto a GCC backend. Many other BASIC variants and adaptations have been written by hobbyists, equipment developers, and others, as it is a relatively simple language to develop translators for. An example of an open source interpreter, written in C, is MiniBasic.
The ubiquity of BASIC interpreters on personal computers was such that textbooks once included simple TRY IT IN BASIC exercises that encouraged students to experiment with mathematical and computational concepts on classroom or home computers.
Sample Code
Basic may refer to any of the following:
1. The original BASIC was first developed at Dartmouth College by John Kemeny, Mary Keller, and Thomas Kurtz and introduced on May 1, 1964. BASIC is short for Beginner's All-purpose Symbolic Instruction Code and is an easy-to-understand programming language that was popular during 1970 - 1980. Today, BASIC is not used to develop programs, but is sometimes used to help teach the fundamentals of programming. Below is an example of a basic program that prints 'Hello World!'.
Although BASIC is not commonly used today, new variants of BASIC such as Visual Basic are still popular and widely used.
NoteToday, BASIC is often not written in all uppercase even though it is an acronym. Some believe that BASIC is a backronym. However, BASIC is described as an acronym in the A Manual for BASIC released on October 1, 1964.
2. In general, basic describes anything that covers all the necessary facts or essentials required for a subject or skill. For example, anyone who has a basic understanding of computers has a general understanding of how to use and operate a computer.
Related pages
Altair BASIC, Computer acronyms, DarkBASIC, High-level language, Procedural language, Programming languages, Programming terms, ROM BASIC, True BASIC, Visual Basic
Beginners All purpose SymbolicInstruction Code is a programming language developedby John Kemeny and Thomas Kurtz in the mid-1960s at DartmouthCollege, commonly called by its acronym, BASIC.
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basic simple programming language'title='http://www. s.com/topic/basic simple programming languageWhat is full form of BASIC?
What is QBASIC expansion?
quick beginners all purpose symbolic instruction code
What is the full meaning of BASIC?
Full form of qbasic?
Quick Beginners All-purpose Symbolic Instruction Code
BASIC -full form?
What is the Basic computer programming language?
Who discovered Qbasic?
QBASIC (Quick Beginners All Purpose Symbolic Instruction Code) was developed by Microsoft.
The letter C in the word BASIC stands for what?
The C in BASIC stands for Code Beginners All-pupose Symbolic Instruction Code
What is the use of Beginners All purpose Symbolic Instruction Code?
Primarily to teach new programmers how to write algorithms.
What do the letters in the computer world acronym BASIC represent?
They stand for.. Beginners All-purpose Symbolic Instruction Code.
What is the full form of BASIC?
bakwas annoying silly idiot computer beginners all purpose symbolic instruction code
What is a full form of basic?
What some exmaples of computer language and their meaning?
Three examples could be :- FORTRAN - FORmula TRANslation COBOL - COmmon Business Oriented Language BASIC - Beginners All-purpose Symbolic Instruction Code
What is an old computer language?
Examples of 'old' computer languages are.. FORTRAN (an acronym of FORmula TRANslation), BASIC (Beginners All-purpose Symbolic Instruction Code) COBOL (COmmon Business Orientated Language)
Full form of gwbasic?
Several theories are in circulation regarding the full form of GWBASIC. According to Greg Whitten (an early Microsoft employee who developed the standards in the company's BASIC compiler line) GWBASIC stands for 'Gee-Whiz Beginner's All-purpose Symbolic Instruction Code'. One more full form is in circulation and is 'Gates-Whitten Beginners All Purpose Symbolic Instruction Code' (because Bill Gates and Greg Whitten were the primary developers of the language). according to other sources,GWBASIC stands for.. 'Graphics Workstation… Read More
What does basic stands for?
Who developed the basic of visual basic language?
BASIC (Beginners All-purpose Symbolic Instruction Code) was developed by John Kemeny and Thomas Kurtz. Microsoft took BASIC and deveoped it into QuickBASIC, which was further developed into Visual Basic.
What is full form BASIC?
What does basic mean?
Beginner's All-purpose Symbolic Instruction Code (BASIC)
What is full name of Basic?
What does BASIC as in the programming language stand for?
What does Basic stand for?
Basic stands for Beginner's All-purpose Symbolic Instruction Code.
What is the accurate full form of BASIC?
How do you write BASIC?
BASIC is written as beginner all-purposes symbolic instruction code
What is meant by BASIC in visual basic?
BASIC stands for Beginner's All-purpose Symbolic Instruction Code.
What does GWBASIC stand for?
GW-BASIC stand for Gee- Wiza Buisness All Symbolic Instruction Code.
How do you write machine code symbolic instruction?
Machine code symbolic instructions are typically written in the machines assembly language. It must be written line by line to direct the system to perform specific tasks.
Abbreviation for the word 'basic' in visual basic?
What does the acronyms BASIC mean?
Beginner's All-purpose Symbolic Instruction Code Tutorial Free
In programming language BASIC would mean: Beginner's All-purpose Symbolic Instruction Code
What is BASIC mean in Visual Basic?
BASIC in Visual basic stands for Beginner's All-purpose Symbolic Instruction Code
What is the mening of basic in visual basic?
Basic in Visual Basic stands for Beginner's All-purpose Symbolic Instruction Code.
Is jne a symbol for an assembly language?
In some assembly languages this is a machine operator, jump if not equal. It is a symbolic equivalent of that machine code. It is more proper to say that 'jne' may be a symbolic machine code instruction in some assembly languages.
What language did kemeny and kurtz write in 1960?
The language is called BASIC which is and acronym for Beginner's All-purpose Symbolic Instruction Code
What is full form of Q-basic progame?
Q - Quick B - Basic A - All- purpose S - Symbolic I - Instruction C - Code
Full form of computer basic?
The full form of computer is computer; BASIC is (or can be seen as) short for 'Beginner's All-purpose Symbolic Instruction Code'.
What is BASIC?
(Beginners All purpose Symbolic Instruction Code) A programming language developed by John Kemeny and Thomas Kurtz in the mid-1960s at Dartmouth College. Originally developed as an interactive language for mainframes, it became widely used on small computers. There are several versions of Basic that continue to evolve, including Microsoft's Visual Basic, which is very popular.
In programming language visual basic what does the acronym basic mean?
According to the Wikipedia Article on BASIC, it means Beginner's All-purpose Symbolic Instruction Code.
Where was the BASIC programming language developed?
BASIC (Beginner's All-Purpose Symbolic Instruction Code) was developed in Dartmouth College, New Hampshire USA, in 1964.
What is a symbolic code?
The Symbolic code is when an idea or image is used to represent something the viewer will recognise.
How do you spell basic?
That is the correct spelling of the word basic (having a high pH, or fundamental, elementary). The computer language (Beginner's All-purpose Symbolic Instruction Code) is also BASIC.
Is visual basic common to other existing programming languages?
Visual Basic is derived from BASIC (Beginners All-purpose Symbolic Instruction Code). Much of the language borrows from BASIC, but BASIC is a non-standard language. That is, you cannot expect code written in Visual Basic to be successfully interpreted by the QuickBASIC interpreter since they use different versions of the language; the code has to be completely re-written from scratch. Standardised languages, like C and C++, do not require any changes; provided the code does not… Read More
What is Qbasic?
QBasic is a simple BASIC compiler that can be found on the Windows 98 Disk. Although not fancy and decorative, it is a text-based, non-visual compiler. Basic is a high-level programming language, and QBasic is just a program that compiles the programming language to binary for the computer to execute. No longer used by Microsoft. Full form of Ms-Q-basic is Microsoft Quick Beginners All-purpose Symbolic Instruction Code
Is basic a computer language?
BASIC (Beginner's All-purpose Symbolic Instruction Code) is actually a family of languages. Microsoft's Visual Basic is probably the most popular version of a BASIC language being used today.
What is the beginners code for Sim's university?
What is the genetic code code for?
instruction stored in the gene in the form genetic code. Gta 4 handling editor.
Beginner's All-purpose Symbolic Instruction Code Tutorial Pdf
What is an instruction in the context of a computer?
An instruction in context of computer is a command given to the computer to perform an operation. There are three instruction code formats. Memory - reference instruction Register - reference instruction Input - output instruction
Beginner's All-purpose Symbolic Instruction Code Tutorial Youtube
What are the essential elements of computer instruction?
these essential elements are 1,operation code (op code) and 2.address field both compose the computer instruction
What is computer instruction?
A computer instruction is a command given to the computer to perform an operation.There are three instruction code formates. Memory - reference instruction Register - reference instruction Input - output instruction If you mean 'Computer Instruction' as a field of study, then that is learning how to use computers.
What are symbolic constants?
A symbolic constant is a constant with a name, numeric constants are unnamed and must be retyped in the code on each usage. Generally use of symbolic constants is preferred as it makes the code self documenting and allows the compiler to catch typing errors in constant usage.