Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? MICR Wand OCR Laser scanner None of these MICR Wand OCR Laser scanner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the computer conceived by Babbage? All of these Analytical Engine None of these Arithmetic Machine Donald Knuth All of these Analytical Engine None of these Arithmetic Machine Donald Knuth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ASCII stands for All purpose scientific code for information interchange None of these American security code for information interchange American Scientific code for information interchange American standard code for information interchange All purpose scientific code for information interchange None of these American security code for information interchange American Scientific code for information interchange American standard code for information interchange ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the storage capacity of a Hollerith card which is organized into nibbles? 32 240 128 64 None of these 32 240 128 64 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does DRAM stand for? Data Random Access Memory Dynamic Random Access Memory None of these Double Random Access Memory Data Random Active Memory Data Random Access Memory Dynamic Random Access Memory None of these Double Random Access Memory Data Random Active Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that transmits messages in verbal form is Magnetic tape None of these Card punch Audio response unit Audit trail Magnetic tape None of these Card punch Audio response unit Audit trail ANSWER DOWNLOAD EXAMIANS APP
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