Computer Basic Information What does a light pen contain? Refillable ink Light sensitive elements Pencil lead Blue Ink Refillable ink Light sensitive elements Pencil lead Blue Ink ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? ROM Static RAM EPROM None of these Dynamic RAM ROM Static RAM EPROM None of these Dynamic RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is usually used for displaying information at public places? Touch screen kiosks Overhead Monitor and overhead projection Monitors Touch screen kiosks Overhead Monitor and overhead projection Monitors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In digital data transmission Baud rate in equal to bit rate None of these Baud rate is always higher than the bit rate All of these Baud rate is always smaller than the bit rate Baud rate in equal to bit rate None of these Baud rate is always higher than the bit rate All of these Baud rate is always smaller than the bit rate ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following can't spread virus An e-mail with attachment A plain text mail Downloading files over the web None of these An e-mail with attachment A plain text mail Downloading files over the web None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Z-80 Motorola 6809 None of these Z-8088 Z-8000 Z-80 Motorola 6809 None of these Z-8088 Z-8000 ANSWER DOWNLOAD EXAMIANS APP
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