Computer Basic Information A wireless network uses .......... waves to transmit signals. Mechanical Radio Sound Magnetic None of these Mechanical Radio Sound Magnetic None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is used as a short memory because it is None of these Is programmable Has small capacity Is very expensive Volatile None of these Is programmable Has small capacity Is very expensive Volatile ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first electronic digital computer contained? Transistors Vacuum tubes Semiconductor memory Electronic valves None of these Transistors Vacuum tubes Semiconductor memory Electronic valves None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Factory production lines can be automated using? Plotters Machine tools None of these VDUs Plotters Machine tools None of these VDUs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computers use the ___ number system to store data and perform calculations. Binary Hexadecimal Octal Decimal Binary Hexadecimal Octal Decimal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Example of non-numerical data is Employee address Examination score Bank balance None of these All of these Employee address Examination score Bank balance None of these All of these ANSWER DOWNLOAD EXAMIANS APP
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