Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? Claude Shannon Howard H. Aliken None of these George Stibitz Konard Zuse Claude Shannon Howard H. Aliken None of these George Stibitz Konard Zuse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the main advantage of magnetic core memory over semiconductor RAM memory? a bit does not have to write after reading more economical more compact and smaller non volatile None of these a bit does not have to write after reading more economical more compact and smaller non volatile None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A technique for processing jobs on a first-come, first-served basis is known as FAX Optical mark reader GIGO cable FIFO None of these FAX Optical mark reader GIGO cable FIFO None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is ultraviolet light erasable and electrically programmable is RAM ROM EPROM PROM None of these RAM ROM EPROM PROM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used to insure the high quality of computer output? voice output systems computer output microfilm liquid crystal display output controls None of these voice output systems computer output microfilm liquid crystal display output controls None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is object of UPS ? Using for storage All of the listed here Provides backup power To increase the speed of a computer Using for storage All of the listed here Provides backup power To increase the speed of a computer ANSWER DOWNLOAD EXAMIANS APP