Computer Basic Information Which storage device cannot be erased? A CD-ROM A floppy disk All of these Magnetic tape storage A CD-ROM A floppy disk All of these Magnetic tape storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Hacker-resistant server Encryption safe wall Firewall Hacker-proof program Hacker-resistant server Encryption safe wall Firewall Hacker-proof program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used? 9 None of these 12 6 10 9 None of these 12 6 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In digital data transmission Baud rate is always higher than the bit rate Baud rate in equal to bit rate Baud rate is always smaller than the bit rate All of these None of these Baud rate is always higher than the bit rate Baud rate in equal to bit rate Baud rate is always smaller than the bit rate All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An IBM System/38 represents the computer class of: medium-scale computer small-scale computer super computer large-scale computer None of these medium-scale computer small-scale computer super computer large-scale computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Access time in a computer memory is the time required to Both locate and retrieve the data Retrieve the stored data All of these Locate the stored data None of these Both locate and retrieve the data Retrieve the stored data All of these Locate the stored data None of these ANSWER DOWNLOAD EXAMIANS APP
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