Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of eight unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers 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 unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following printer can be classified as a page-at-a-time printer? Laser printer Dot-matrix printer None of these Inkjet printer Thermal printer Laser printer Dot-matrix printer None of these Inkjet printer Thermal printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Identity the advantages that Micro Channel Architecture offers over ISA. Greater data transfer rates Less Interference Automatic System Configuration All of these Multiple device handling (the system allows expansion boards to take complete of the bus for certain operations) Greater data transfer rates Less Interference Automatic System Configuration All of these Multiple device handling (the system allows expansion boards to take complete of the bus for certain operations) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The minimum number of MOS transistors required to make a dynamic RAM cell is 3 4 None of these 2 1 3 4 None of these 2 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Software instructions intended to satisfy a user's specific processing needs are called _____. A microcomputer Applications software Documentation Systems software All of these A microcomputer Applications software Documentation Systems software All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: direct and immediate on-line and realtime None of these sequential and random sequential and indexed direct and immediate on-line and realtime None of these sequential and random sequential and indexed ANSWER DOWNLOAD EXAMIANS APP
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