Computer Basic Information What is meant by computer literacy? Ability to write computer programs Knowing what a computer can and cannot do None of these Ability to assemble computers Knowing computer related vocabulary Ability to write computer programs Knowing what a computer can and cannot do None of these Ability to assemble computers Knowing computer related vocabulary ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch? 14384 bytes 942000 bytes 192300 bytes None of these 9712478 bytes 14384 bytes 942000 bytes 192300 bytes None of these 9712478 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A random-access data storage device which gives rapid access to data is Magnetic tape Disk storage unit Punched card Buffer None of these Magnetic tape Disk storage unit Punched card Buffer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which selection below best describes the term data processing? The manipulation of information or data None of these The distribution of information or data The collection of information or data The storage of information or data The manipulation of information or data None of these The distribution of information or data The collection of information or data The storage of information or data ANSWER DOWNLOAD EXAMIANS APP
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? None of these OCR Wand Laser scanner MICR None of these OCR Wand Laser scanner MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another? None of these I/O device Cache Buffer Concentrator None of these I/O device Cache Buffer Concentrator ANSWER DOWNLOAD EXAMIANS APP
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