Computer Basic Information Which most popular input device used today for interactive processing & for the on line entry of data for batch processing. Magnetic disk Card punch Mouse Visual display terminal None of these Magnetic disk Card punch Mouse Visual display terminal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true? Fields are composed of bytes Records are composed of fields Fields are composed of characters Files are composed of records All of these Fields are composed of bytes Records are composed of fields Fields are composed of characters Files are composed of records All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The imitation of one device or system by another is None of these Emulation Resilience Compaction Simulation None of these Emulation Resilience Compaction Simulation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first practical commercial typewriter was invented in 1867 in the United States by Christopher Latham Sholes Carlos Glidden Samuel Soule All of these None of these Christopher Latham Sholes Carlos Glidden Samuel Soule All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A generalised software package produced to meet the bugs of a variety of data processing users is known as Operating system System software Application package None of these Utility programs Operating system System software Application package None of these Utility programs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Measuring unit of capacity of hard drive is - GHz Gwatts G Newton GB GHz Gwatts G Newton GB ANSWER DOWNLOAD EXAMIANS APP
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