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Large mainframe computer systems can do without multiuser DBMSs?
Wiki User
∙ 13y ago
yes
Wiki User
∙ 13y ago
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What system is the father of almost all modern multiuser systems?
There is no correct answer without qualifying which multiuser systems are being discussed. All modern operating systems have inherited traits and abilities from other older multiuser systems. There are multiple multiuser operating systems currently in use. IBM has their mainframe system (Z/os) as well as IBM i, both multiuser systems are unique from each other and from other systems. IBM also has AIX, a descendant of unix. Current unix systems go back to the original proprietary AT&T unix implementation in the 1970's and 1960's. Unix itself was modeled after a multiuser system called Multics. Linux was modeled after unix but written independently of it. Microsoft Windows NT was designed by Dave Cutler who brought his experience in developing OpenVMS with him. All other Microsoft Window implementations follow from that.
What type of environment does a mainframe computer need?
A clean cool environment without dust particles. Should be spacious.
What is a Minicomputer?
minicomputer are smaller than mainframe general purpose computer, and give computing power without adding the prohibitive expenses associated with larger systems. microcomputers are even smaller than minicomputers. the computer you are using to read this is almost certainly a microcomputer.
Why is windows systems important?
cause its your operating system without it your computer wont operate at all.
Where do computing terminals with no power get their ability to compute?
Computing terminals without power do not have the ability to compute. Computing devices require electrical power to function and perform computations.
Will a 2001 dodge Cummins motor fit into a 2005 dodge Cummins?
While is would bolt into place, it will not work without major modifications. The fuel and computer control systems are completely different.While is would bolt into place, it will not work without major modifications. The fuel and computer control systems are completely different.
Why do you need system software and applications software on your computer?
Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work.
How do you secure your data?
Guardium for Mainframe is the only database auditing solution that provides 100% visibility into mainframe database activity without impacting business processes.
Is a supercomputer a mainframe computer?
No, they're not. Mainframe computers are those large and bulky machines used by organizations for a specific function. They were often used as servers. Microcomputers are among the most popular form factors of computer, and modern microcomputers are much more powerful than the gigantic mainframes of the past.
Why computer science is considered as a science and as a art?
Computer Science is considered as a science because it is the study of computers, their design (see computer-architecture), and their uses for computation, data-processing, and systems control, including design and development of computer hardwareand computer-software, and programming. The field encompasses theory, mathematical activities such as design and analysis of algorithms, performance studies of systems and their components, and estimation of reliability and availability of systems by probabilistic techniques. Because computer systems are often too large and complicated for failure or success of a design to be predicted without testing, experimentation is built into the development cycle.
What is the difference between multiuser multitasking and multiprogramming?
Multiuser multitasking is what many mainframe computers were set up to do after about 1965, when it was realized that a computer was sitting idle for most of the time, waiting for the next input to arrive. By setting up a number of different terminals, each with its own address, and its own interrupt number, several different users could be working with a computer at the same time, running different programs, which required the computer to perform different tasks, such as creating data tables, calculating values based upon variables that were input, reading records and assigning each different record a value based upon a calculation which used variables included in the records, and so forth. Multiprograming is what an operating system such as Windows, or the Apple OS for Macintosh does, as well as many Linux operating systems. Several different programs are loaded into a desktop computer, such as a web browser, mail program, games, image editor, etcetera, and they are all opened up and running at the same time. Of course, most desktop computers were not powerful enough until recently to be able to actually manipulate an image while browsing the internet while running a game. However, the newest generation of processors, which are clocking over 2 gigaHertz, can easily perform all of these functions without appearing to hesitate at all.
What is non routinized?
This is where the user maintains the computer without it being on the systems scheduledlist of things to do.EG. Checking all the components are in working order
