Computer Basic Information Which storage device cannot be erased? Magnetic tape storage A CD-ROM A floppy disk All of these Magnetic tape storage A CD-ROM A floppy disk All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program that converts an entire program into machine language at one time is called a/an interpreter None of these simulator commander compiler interpreter None of these simulator commander compiler ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following devices can be used to directly input printed text? All of these OCR MICR OMR None of these All of these OCR MICR OMR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A dot-matrix printer is an input device cannot print alphabet has a speed of 1000 cps None of these is an output device is an input device cannot print alphabet has a speed of 1000 cps None of these is an output device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An AND gate is an any-or all gate None of these is equivalent to a series switching circuit implements logic addition is equivalent to a parallel switching circuit is an any-or all gate None of these is equivalent to a series switching circuit implements logic addition is equivalent to a parallel switching circuit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device or system not directly connected to the CPU is Off-line Memory Keyboard On-line None of these Off-line Memory Keyboard On-line None of these ANSWER DOWNLOAD EXAMIANS APP
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