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 virus Cracking A denial of service attack. A Trojan Horse A virus Cracking A denial of service attack. A Trojan Horse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is the first second-generation computer? IBM 801 IBM 7070 IBM 650 IBM 7090 None of these IBM 801 IBM 7070 IBM 650 IBM 7090 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which memory is nonvolatile and may be written only once? EE-ROM None of these RAM RAM PROM EE-ROM None of these RAM RAM PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A multi programming system is one that can use many operating systems run very fast compute many programs simultaneously share hardware resources with many programs simultaneously None of these use many operating systems run very fast compute many programs simultaneously share hardware resources with many programs simultaneously None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a Common-Business oriented language. SNOBOL BASIC None of these COBOL C SNOBOL BASIC None of these COBOL C ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The terminal device that functions as a cash register, computer terminal, and OCR reader is the: Data collection terminal OCR register terminal POS terminal Video display terminal None of these Data collection terminal OCR register terminal POS terminal Video display terminal None of these ANSWER DOWNLOAD EXAMIANS APP
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