Computer Basic Information Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company? International Business Machines (IBM) None of these Tabulator Machine Company Accounting & Tabulating Corpn. of Great Britain The Tabulator Ltd. International Business Machines (IBM) None of these Tabulator Machine Company Accounting & Tabulating Corpn. of Great Britain The Tabulator Ltd. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Memory in which any location can be reached in a fixed and short amount of time after specifying its address is called - Secondary memory Sequential access memory Random access memory Mass storage Secondary memory Sequential access memory Random access memory Mass storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The output of a 2 input OR gate is 0 only when its either input is 0 both inputs are 1 either input is 1 both inputs are 0 None of these either input is 0 both inputs are 1 either input is 1 both inputs are 0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information General purpose computer are those that can be adopted to countless uses simply by changing its- Program Processor Output device Input device Program Processor Output device Input device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built? None of these Babbage's Difference Engine Pascal's Adder Leibnitz's Multiplier Differential Analyser None of these Babbage's Difference Engine Pascal's Adder Leibnitz's Multiplier Differential Analyser ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Check digit on the bar code Price on the goods Price on the shelf None of these Point-of sale (POS) terminal Check digit on the bar code Price on the goods Price on the shelf None of these Point-of sale (POS) terminal ANSWER DOWNLOAD EXAMIANS APP
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