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 denial of service attack. A virus A Trojan Horse Cracking A denial of service attack. A virus A Trojan Horse Cracking ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Large computer system typically uses: Line printers Dot-matrix printers None of these Ink-jet printers Daisy wheel printers Line printers Dot-matrix printers None of these Ink-jet printers Daisy wheel printers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? None of these Napier Leibnitz Pascal Babbage None of these Napier Leibnitz Pascal Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Instructions and memory addresses are represented by binary word parity bit None of these binary codes character codes binary word parity bit None of these binary codes character codes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display. Touch tablet None of these Mouse Data tablet Touch panel Touch tablet None of these Mouse Data tablet Touch panel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How did the computer mouse get its name? Because it squeaks when moved Its cable looks like a tail. It has ears. Teeth outside mouth. Because it squeaks when moved Its cable looks like a tail. It has ears. Teeth outside mouth. ANSWER DOWNLOAD EXAMIANS APP