i need the complete answers as soon as possible Solution UNIVAC stands for Universal Automatic Computer origon and history of UNIVAC: ->it is the first computer produced in united states for business and administrative use with fast execution of relatively simple arithmetic and data transport operations, opposed to the complex numerical calculations required of scientific computers. ->it was developed by J. Presper Eckert and John Mauchly, makers of ENIAC ->ENIAC, best for Electronic Numerical Integrator and Calculator and completed in 1946 at a cost of nearly $500,000. It took up 15,000 feet, employed 17,000 vacuum tubes, and was programmed by plugging and replugging some 6,000 switches. -> and It was first used in a calculation for Los Alamos Laboratories in December 1945, and in February 1946 it was formally dedicated. ->hence The first UNIVAC came on line for the U.S. Government\'s Census Bureau. The first commercial customer to purchase a UNIVAC was the Prudential Insurance Company ->The UNIVAC was the first computer to come equipped with a magnetic tape unit and was the first computer to use buffer memory. strengths: -> the Random access feature provides large file of information -> this is readily accessible to many types of input-output devices, ->Eliminates necessity of batching items as in previous systems.Information can be fed into the system at any time with readyaccess to balances. ->Random access feature eliminates many interim steps associatedwith other methods such as sorting and collating. Postingscan be made from source doczrments which are kept in their original sequence. -> Same record filed magnetically is available to all input-output devices simultaneously. Then all operators can post to the same record even making entries to the same items at the same time. ->Keyboard entries can be nade directly into the system. ->Eliminates searching for a record card. ->Gives freedom in handling late items . ->Gives freedom in handling rusk items . ->Cirmulative total of all entries is constantly available. ->Through on-line and off-line operation, the system, can handle weakness: ->in this systems where the reference file is large it is necessary to accumulate batches of items for processing before the information can be economically handled. several applications siraultaneously and use cammon information according to different activities. UNIVAC with IBM: IBM got in 1951 when it lost the Census Bureau business to UNIVAC. That setback reenergized IBM, which had dominated pre-computer data processing. Determined to meet the challenge—and eyeing data processing needs in the Korean War—IBM designed its 701 computer in just one year. After that, a flurry of new models eroded UNIVAC’s lead. the best mechanism is ->The UNITYPER was an offline typewriter used by the programmers to write code for the computer, while the UNISERVO could read and write the UNITYPER compatible tapes, so it was a form of an early tape drive. ->The Tape Handlin.