COBOL (Common Business Oriented Language, also known as enterprise management language, data processing and language, Common Business Oriented Langauge) is the first high-level programming language is one of the world's first commercial language. ..COBOL的历史 1959年5月,五角大楼委托格雷斯·霍波(G....
It is more modern than the University of Limerick course, and tailored to IBM’s zOS implementation of COBOL, which is a widely deployed version of the language. COBOL has been a staple of business computing for decades, and the demand for COBOL programming talent only continues to grow. If...
百度试题 题目is not a programming language.A.COBOLB.JavaC.CMMD.Basic请帮忙给出正确答案和分析,谢谢! 相关知识点: 试题来源: 解析 正确答案:C解析:CMM不是一个程序语言。反馈 收藏
Once the program is written and has had any errors repaired (a process called debugging), it may be executed in one of two ways, depending on the language. With some languages, such as C or Pascal, the program is turned into a separate machine language program by a compiler, which funct...
business users to understand. The language was based on Rear Admiral Grace Hopper's 1940s work on the FLOW-MATIC programming language, which was also largely text-based. Hopper, who worked as a technical consultant on the FLOW-MATIC project, is sometimes referred to as the "grandmother of ...
Because the value of an intrinsic function is derived automatically at the time of reference, you do not need to define these functions in the DATA DIVISION. 16. What are the categories of intrinsic functions? The intrinsic functions possess a classification into six distinct categories, which ...
The particular level of effort required for COBOL code has been attributed both to the large amount of business-oriented COBOL, as COBOL is by design a business language and business applications use dates heavily, and to constructs of the COBOL language such as the PICTURE clause, which can ...
financial applications. Since it will be used by people who have an expertise in the financial domain, its syntax is easy and it is almost equivalent to natural language. It is a high level programming language. The COBOL language is inherited from three main languages- FLOWMATIC, COMTRAN and...
REPLACING作为替代默认值的关键保留字Q81)What will happen if you code GO BACK instead of STOP RUN in a stand alone COBOL program i.e. a program which is not calling any 37、other program.Q:在COBOL中如果你用GO BACK代替STOP RUN会发生什么,该程序没有调用别的程序A:当然是会无限循环下去Q83)...
Note 1 Beginning with version 6.5, the -85 suffix is no longer a part of the RM/COBOL product name. The -85 suffix was used to reflect current technology and to avoid confusion with an earlier product named RM/COBOL, which referred to the 1974 ANSI standard version. Support for RM/...