Computer Basic Information When customers of a Web site are unable to access it due to a bombardment of fake traffic, it is known as: A Trojan Horse A virus A denial of service attack. Cracking A Trojan Horse A virus A denial of service attack. Cracking ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _______ . ROM BIOS None of these POST RAM BIOS EPROM ROM BIOS None of these POST RAM BIOS EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that transmits messages in verbal form is None of these Magnetic tape Audit trail Card punch Audio response unit None of these Magnetic tape Audit trail Card punch Audio response unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In synchronous transmission data from various users None of these Do not require header Sometimes require header All of these Require header None of these Do not require header Sometimes require header All of these Require header ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is OR NOT NAND None of these NOR OR NOT NAND None of these NOR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer uses a combination of laser-beam & electro photographic techniques. Dot-Matrix Daisy wheel Laser printers Line printer None of these Dot-Matrix Daisy wheel Laser printers Line printer None of these ANSWER DOWNLOAD EXAMIANS APP
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