Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which network is a packet switching network? EuroNET LAN Star network None of these Ring network EuroNET LAN Star network None of these Ring network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In computers, what is the smallest and basic unit of Information Storage ? Byte Bit Mega Byte Newton Byte Bit Mega Byte Newton ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information If you see a diskette with a piece of foil covering its notch, it is said to be foil-covered copy-protected write-protected None of these write-enabled foil-covered copy-protected write-protected None of these write-enabled ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Point out the odd item amongst the following Printer Light pen None of these Touchpad Computer mouse Printer Light pen None of these Touchpad Computer mouse 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? OCR Laser scanner None of these MICR Wand OCR Laser scanner None of these MICR Wand ANSWER DOWNLOAD EXAMIANS APP
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