Computer Basic Information
First generation computers are characterised by

None of these
Minicomputers
Magnetic tape and transistors
Vacuum tubes and magnetic drum
All of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
The data bus in 8080A/8085 microprocessor is a group of

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

ANSWER DOWNLOAD EXAMIANS APP