Computer Basic Information Which of the following items is not used in Local Area Networks (LANs) Computers Modem Printer Cable Computers Modem Printer Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does DRAM stand for? Dynamic Random Access Memory None of these Data Random Access Memory Data Random Active Memory Double Random Access Memory Dynamic Random Access Memory None of these Data Random Access Memory Data Random Active Memory Double Random Access Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is Wand Touch panel None of these Writing tablet Mouse Wand Touch panel None of these Writing tablet Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? Laser scanner None of these MICR OCR Wand Laser scanner None of these MICR OCR Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The terminal device that functions as a cash register, computer terminal, and OCR reader is the: None of these POS terminal OCR register terminal Data collection terminal Video display terminal None of these POS terminal OCR register terminal Data collection terminal Video display terminal 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 A Trojan Horse Cracking A denial of service attack. A virus A Trojan Horse Cracking ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS