Computer Basic Information The bar code 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 Laser scanner MICR Wand OCR None of these Laser scanner MICR Wand OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hyper-threading (HT) is related to- Mother board RAM Hard Disk Processor Mother board RAM Hard Disk Processor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the highest address possible if 16 bits are used for each address? 65536 643897 12868 16556 None of these 65536 643897 12868 16556 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following was an early desktop operating system that included an integrated graphic user interface with point-and-click features? Mac OS MS-DOS None of these Unix Gnome Mac OS MS-DOS None of these Unix Gnome ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used to insure the high quality of computer output? output controls voice output systems computer output microfilm liquid crystal display None of these output controls voice output systems computer output microfilm liquid crystal display None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? 128 None of these 64 256 512 128 None of these 64 256 512 ANSWER DOWNLOAD EXAMIANS APP
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