What is a mainframe? - Answer✔✔-Large and expensive that are used within large
organizations to serve thousands of connected users simultaneously
What is a supercomputer? - Answer✔✔-The fastest and most powerful used to do mathematics
What is a terminal? - Answer✔✔-Small computer that has limited functions to enable users to
send data to a bigger server. Mainly dependent on the server computer
Different types of servers? - Answer✔✔-application, backup, database, domain, file server
What is the Matrix? - Answer✔✔-It is the cells of a spreadsheet where the rows and columns
intersect
Excel (:) - Answer✔✔-is the range operator which produces one reference to all the cells
between two references
Excel (,) - Answer✔✔-is the union operator which combines multiple references onto one
Excel (space) - Answer✔✔-the intersection operator which produces one reference to cells
common to the two references
Excel ($) - Answer✔✔-will hold the cell in place when dragging an equation across cells
The four basic functions of computers include? - Answer✔✔-Receive input
Process information
Produce output
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