Monitoring the bacth execution, the system for errors, fixing them, administrating spool, depending on the company CICS , IDMS, CA7 monitoring and basic administrative tasks can be done, IPL-ing the machine, working with DASD, mounting/unmounting tape drives from the robot, configuring VPS printers (maybe) depending on the company, working with initiators, lines, nodes etc...
Source
Myself :D ( at the workspace )
Java does not have the sizeOf() operator or any operator that gives an equivalent result.
The pourpose: the mainframe is for processing large amounts of data, PC is for satisfy a human's various needs, like DVD-playing, word-processing, web-browsing.
Mainframe operating systems are used to process large amounts of information for businesses and organizations. Examples include IBM OS/360, ICL 1900 Series, and HP-UX.
The basic difference is that @ mainframe platform u can run more than one OS at a time on same machine but this feature not available at PC OS. Mainframe OS are targeted to handle hundreds of users at a time whereas PC OS is targeted for a single user. The only major difference is that a mainframe operating system will probably need to service many users at the same time, whereas a PC operating system normally only has to worry about one user at a time. There are some differences between personal computer OS and mainframe OS, one of them a mainframe OS can be used by many users at the same time so it must need to service for many users. However a personal computer operating system designed for one user normally.second of them a mainframe OS is more powerful and expensive than PC OS. Mainframe OS designed to huge process from many users and it means, it manages lots of I/O for many users, but in PC OS there is just one user to log in it means, it does not manages lots of I/O for one user. Mainframe OS offers three kinds of service batch, transaction processing and timesharing. Personal computer OS used for some basic processing like word processing, spreadsheets and Internet access that PC OS is supports multiprogramming.
I don't think the Cinematographer and camera operator's work will be same.the work of Cinematographer is really very difficult to compare camera operator..!
short history of mainframe
The IBM zEnterprise 196 mainframe
what is memorey capacity of the mainframe computers
Mainframe - comics - was created in 1999.
Yes, Linux can be used on a mainframe.
Insane in the Mainframe was created on 2001-04-08.
Transfer file from and to mainframe using FTP You can use FTP dos command to transfer files from and to mainframe Step1: Start --> Run --> Command Step2: Enter the following command FTP XX.XXX.XX.XXX Where XX.XXX.XX.XXX is the ip address of mainframe Step3: When you are prompted for user name and password, provide your mainframe id and mainframe password Step4: To download the file from mainframe to PC Get 'FIIE.ON.MAINFRAME' D:\MYFILES\TEST.TXT To Upload the file to mainframe from PC PUT D:\MYFILES\TEST.TXT 'FILE.ON.MAINFRAM'
Douglas Engelbart did not invent the mainframe computer.
Computers, Which are technically superior to mainframe are called super computers.
Mainframe is basically use for bulk data processing and critical data.
The slowest is mainframe then palmtop and the fastest is desktop. Good luck! =)
The Mainframe is Where you start in Der Riese.