Computer Basic Information Who developed the first personal computer spreadsheet package called Visicalc? Dan Bricklin Niklaus Wirth None of these Bob Frankston Both (B) and (C) Dan Bricklin Niklaus Wirth None of these Bob Frankston Both (B) and (C) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first computer mouse was built by Robert Zawacki Douglas Engelbart Oaniel Coogher William English Robert Zawacki Douglas Engelbart Oaniel Coogher William English ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The size of commonly used floppy disk is 3.5" 5.5" 3.25" 4.5" 3.5" 5.5" 3.25" 4.5" ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following is true about 2-out of-5 code: All of these it is unweighted code it has odd parity None of these it is weighted code All of these it is unweighted code it has odd parity None of these it is weighted code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Motorola 6809 None of these Z-8000 Z-80 Z-8088 Motorola 6809 None of these Z-8000 Z-80 Z-8088 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of core store that has a lower access time than the devices used for working store in the same processor is known as fast core core memory address register None of these buffer fast core core memory address register None of these buffer ANSWER DOWNLOAD EXAMIANS APP
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