Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of 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 eight unidirectional lines that are used for I/O devices sixteen bidirectional lines that are used for data transfer between the microprocessor and memory 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 eight unidirectional lines that are used for I/O devices sixteen bidirectional lines that are used for data transfer between the microprocessor and memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer will function only if it has a program in its memory is given input data has a control unit has software package None of these has a program in its memory is given input data has a control unit has software package None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is an example of connectivity? Power cord Floppy disk Data None of these Internet Power cord Floppy disk Data None of these Internet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information If you want to secure a message, use a(n): Encryption software package Cryptology source Cryptosystem Encryption key Encryption software package Cryptology source Cryptosystem Encryption key ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Regarding a VDU, which statement is more correct? It is a peripheral device It is a hardware item None of these It is an input device It is an output device It is a peripheral device It is a hardware item None of these It is an input device It is an output device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The decimal equivalent of the binary number 11100001111 is None of these 1806 2806 1807 All of these None of these 1806 2806 1807 All of these ANSWER DOWNLOAD EXAMIANS APP
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