Computer Basic Information Which of the following is not used as secondary storage Magnetic drums None of these Semiconductor memory Magnetic tapes Magnetic disks Magnetic drums None of these Semiconductor memory Magnetic tapes Magnetic disks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which gate only sends one through if neither of its terminals receives a pulse. NAND None of these OR NOT NOR NAND None of these OR NOT NOR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The punched card used in the IBM System/3 contains None of these 96 columns 80 columns 120 columns 126 columns None of these 96 columns 80 columns 120 columns 126 columns ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer programmer can enter input data quickly can draw only flowchart can operate all types of computer equipment None of these does all the thinking for a computer can enter input data quickly can draw only flowchart can operate all types of computer equipment None of these does all the thinking for a computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as PIA PSK PM PM None of these PIA PSK PM PM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? 128 None of these 512 64 256 128 None of these 512 64 256 ANSWER DOWNLOAD EXAMIANS APP
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