Computer Basic Information Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company? The Tabulator Ltd. None of these Tabulator Machine Company Accounting & Tabulating Corpn. of Great Britain International Business Machines (IBM) The Tabulator Ltd. None of these Tabulator Machine Company Accounting & Tabulating Corpn. of Great Britain International Business Machines (IBM) ANSWER DOWNLOAD EXAMIANS APP
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 Cracking A Trojan Horse A denial of service attack. A virus Cracking A Trojan Horse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Disketts and hard disks are Sequential access devices Used only in mainframe computers Slower than magnetic tape None of these Direct access devices Sequential access devices Used only in mainframe computers Slower than magnetic tape None of these Direct access devices ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are not likely to be found on a PC main circuit board None of these ROM chips RAM chips LCD clocks Microprocessor chips None of these ROM chips RAM chips LCD clocks Microprocessor chips ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following was the first Intel processor introduced? 3080 8080 8086 4004 3080 8080 8086 4004 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A register in which of the following that holds the current instruction while it is being executed is called instruction register. Address CPU Memory ALU None of these Address CPU Memory ALU None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS