COBOL:
COBOL stand for Common Business Oriented Language was one of the earliest high-level programming languages. It was developed in the year of 1959 by a group of computer professionals called the Conference on Data Systems Languages (CODASYL). Since the year of 1959 it has undergone several improvements & modifications. In an attempt to conquer the problem of incompatibility among several versions of COBOL, the American National Standards Institute (ANSI) developed standard form of the language in the year of 1968. This version was known as American National Standard (ANS) COBOL. In the year of 1974, ANSI published a revised version of (ANS) COBOL, having a number of features that were not in the year of 1968 version. In the year of 1985, Still ANSI published another revised version that had new features not in the year of 1974 standard. Today, the language continues to evolve. Object-oriented COBOL is a subset of COBOL 97 that is the fourth edition in the continuing evolution of ANSI/ISO standard COBOL. COBOL 97 involves conventional development as well as object-oriented features. Since the C++ language, object-oriented COBOL compilers are available even as the language moves toward standardization.
Significant Language Features:
COBOL, long associated along with core dumps, green screens, and traditional mainframe connections, may at primary glance seem at odds along with push-button graphical interfaces, object technology & interactive development environments. However, this perceived incongruity is more a reflection of the mainframe’s ability to keep pace with the innovations of desktop and client-server computing than a flaw in the COBOL language
Some characteristics that contribute to COBOL's success:
COBOL is self-documenting:
One of the design aims for COBOL was to make it possible for non-programmers such as, managers, supervisors and users, to read and understand COBOL code.
COBOL is simple:
It is a simple language (no pointers, user defined types, user defined functions) with a restricted scope of function. It encourages easy straightforward programming style. Curiously enough though, in spite of its limitations, COBOL has proven to be well suited to its targeted problem domain (business computing).
COBOL is non-proprietary (portable):
The COBOL standard does not belong to any specific vendor. The vendor independent ANSI COBOL committee legislates formal, semantic language standards and non-vendor-specific syntax. COBOL has been ported to virtually every hardware platform - from every favor of Windows, to every falser of UNIX, to VM, AS/400, OS/2, VSE, VMS, DOS, Unisys, DG, and MVS.
COBOL is Maintainable:
It has a 30 year proven track record for enhancement, application maintenance, and production support at the enterprise level.
Latest technology based Computer Science Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in COBOL homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for COBOL, project ideas and tutorials. We provide email based COBOL homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in COBOL. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Computer Programming homework help and assignment help services. They use their experience, as they have solved thousands of the Computer assignments, which may help you to solve your complex issues of COBOL. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Sequencing of Peptide tutorial all along with the key concepts of sequencing peptides and proteins, Steps to Sequencing, Deciphering the Complete Primary Structure
tutorsglobe.com taysach’s disease assignment help-homework help by online inborn errors of metabolism tutors
Addition Chain-growth Polymerization Reactions tutorial all along with the key concepts of Instances of vinyl monomers, instances of addition polymers, reaction of ethylene
tutorsglobe.com characteristics of capital assignment help-homework help by online capital tutors
Interference in thin Films and Air Wedge tutorial all along with the key concepts of Phase Change in Reflection, interference pattern, monochromatic source, coherent sources, division of wave-front, refractive index
tutorsglobe.com imbibition assignment help-homework help by online absorption and movement tutors
tutorsglobe.com interphase assignment help-homework help by online mitotic cell cycle tutors
tutorsglobe.com kidney stone assignment help-homework help by online excretion tutors
www.tutorsglobe.com offers software design homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
tutorsglobe.com linux assignment help-homework help by online computer programming tutors
properties of amino acids tutorial all along with the key concepts of physical properties of amino acids, optical activity of amino acids, absorption of light by amino acids, acid-base property of amino acids and titration curve of simple amino acids
Disease and pest resistance and their inheritance tutorial all along with the key concepts of Plant Breeding for Disease Resistance, Breeding for pest resistance, Resistance Breeding before Mendel, Resistance Breeding after Mendel, Four questions regarding pest resistance traits
www.tutorsglobe.com offers alkanes homework help, alkanes assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
tutorsglobe.com energy yield from tca cycle assignment help-homework help by online tricarboxylic acid cycle tutors
tutorsglobe.com working capital management assignment help-homework help by online financial management tutors
1960941
Questions Asked
3689
Tutors
1471471
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!