A ……………..is an electronic device for reading printed barcodes.

Related MCQs

• An ………………is a mobile electronic device that is designed primarily for the purpose of reading digital e-books and periodicals.
• The first general purposes programmable electronic computer was the Electronic Numerical Integrator and Computer (ENIAC), built by J. Presper Eckert and John V. Mauchly at the University of………………..
• A …………..is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling.
• ……………..referring to a type of publishing that does not include printed books.
• A second early electronic machine was Colossus, designed by ……………….for the British military in 1943.
• ………………….invented the Atanasoff-Berry Computer (ABC) which introduced electronic binary logic in the late 1930s.
• The ENIAC (Electronic Numerical Integrator and Computer) was displayed to the public on February 14, 1946, at the Moore School of Electrical Engineering at the University of…………………..
• During the World war II, a young German engineer, ……………studied the application of electronic analog circuits for the guidance and control system of liquid-propellant rockets and developed a special purpose analog computer, the ‘Mischgerat’ and integrated it into the rocket.
• The first all-electronic computer is called ………..
• The first non-military electronic programmable computer, …………, for data processing was introduced in 1950.