Computer Basic Information A billionth of a second is defined as a: nanosecond None of these millisecond picoseconds microsecond nanosecond None of these millisecond picoseconds microsecond ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where does a computer add and compare data? Floppy disk None of these CPU chip Memory chip Hard disk Floppy disk None of these CPU chip Memory chip Hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bubbles in a bubble memory pack are created with the help of? X-ray Electric field Laser beam Magnetic field None of these X-ray Electric field Laser beam Magnetic field None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information If you want to secure a message, use a(n): Cryptosystem Cryptology source Encryption key Encryption software package Cryptosystem Cryptology source Encryption key Encryption software package ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? MICR Mark-sensing device ATM OCR None of these MICR Mark-sensing device ATM OCR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not an alternative name for primary memory? Mass storage Primary storage Main memory None of these Internal storage Mass storage Primary storage Main memory None of these Internal storage ANSWER DOWNLOAD EXAMIANS APP
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