Computer Basic Information A memory that contains a fine pattern of data permanently defined is PROM EPROM None of these ROM RAM PROM EPROM None of these ROM RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part of the diskette should never be touched? None of these Oval slot Centre Hub Corner None of these Oval slot Centre Hub Corner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The input unit of a computer directs all other units All of these retrieves data from CPU None of these feeds data to the CPU or memory directs all other units All of these retrieves data from CPU None of these feeds data to the CPU or memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Activates the output device None of these Monitors the flow of information Control the printer Communicates its results Activates the output device None of these Monitors the flow of information Control the printer Communicates its results ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a sequence storage device? Paper tape Magnetic disk All of these Magnetic tape None of these Paper tape Magnetic disk All of these Magnetic tape None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An impact printer creates characters by using? Electrically charged ink An ink pen All of these An inked ribbon and print head Electrically charged ink An ink pen All of these An inked ribbon and print head ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS