data tape punch
61Honeywell 200 — The Honeywell 200 was a character oriented two address commercial computer introduced by Honeywell in the early 1960s, the basis of later models including 1200, 1250, 2200, 3200, 4200 and the later 2700, and the character processor of the… …
62printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …
63DECtape — PDP 11 with TU56 dual DECtape unit. Note the 6 armed starfish hubs holding circular white tape reels in place. Read/write heads are housed in the white vertical rectangles above the tape reels. DECtape, originally called Microtape , was a… …
64IBM mainframe utility programs — are supplied with IBM mainframe operating systems such as MVS to carry out various tasks associated with datasets, etc.History/Common JCLMany of these utilities were designed by IBM users, through the group SHARE, and then developed by IBM or… …
65ICT 1900 — is the name given to a series of mainframe computers released by International Computers and Tabulators (ICT) in the 1960s. 1900 Series computersThese varied in computing power and the models included:* ICT 1901 * ICT 1902 * ICT 1903 * ICT 1904 * …
66CDC 6000 series — The CDC 6000 series was a family of mainframe computers manufactured by Control Data Corporation in the 1960s. It consisted of CDC 6400, CDC 6500, CDC 6600 and CDC 6700 computers, which all were extremely rapid and efficient for their time. Each… …
67Write protection — is any physical mechanism that prevents modification or erasure of valuable data on a device. Most commercial software, audio and video is sold pre protected.Examples of Write Protection* IBM 1/2 inch magnetic tape reels, introduced in the 1950s …
68Laserdisc — Not to be confused with disk laser, a flat configuration solid state laser. Not to be confused with VCD, DVD, or Blu ray, optical disc formats employing digital video encoding. Not to be confused with CED, a coincident but incompatible analogue… …
69Caliper — For other uses, see Caliper (disambiguation). A vernier caliper …
70ASCII — American Standard Code for Information Interchange (ASCII), pronEng|ˈæski [ [http://www.m w.com/cgi bin/audio.pl?ascii001.wav=ASCII Audio pronunciation for ASCII] . Merriam Webster . Accessed 2008 04 14.] is a character encoding based on the… …
