Computer Basic Information Which of the following is required when more than one person uses a central computer at the same time? digitizer terminal light pen mouse None of these digitizer terminal light pen mouse None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately 16 digits 6 digits All of these None of these 4 digits 16 digits 6 digits All of these None of these 4 digits 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 eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as None of these Magnetic tape memory Magnetic bubble memory Magnetic core memory Magnetic disk memory None of these Magnetic tape memory Magnetic bubble memory Magnetic core memory Magnetic disk memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each None of these disk surface disk track cylinder None of these disk surface disk track cylinder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where does your PC store your programs when the power is off? Hard Disk Drive DRAM ROM None of these Cache Hard Disk Drive DRAM ROM None of these Cache ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS