1) What is not included in basic organization of computer system? a) Keyboard b) Input Unit c) Output Unit d) CPU 2) ROM stores set of instructions called _______________ . a) DRAM b) PROM c) BIOS d) SRAM 3) The type of ROM which has its contents erased by ultraviolet light is called _____________. a) PROM b) EPROM c) EEPROM d) Flash Memory 4) Examination papers are checked by which special input device? a) BCR b) OMR c) MICR d) OCR 5) The smallest unit of memory is ___________________ . a) Byte b) Nibble c) Bit d) Kilobyte 6) Data going to computer is called ________________ . a) Algorithm b) Calculation c) Operate d) Input 7) Which is called data in computer? a) Number b) Information provided c) Symbol d) Alphabets 8) Which one is not the secondary memory of computer system ? a) Flash Memory b) Memory Stick c) CD/DVD d) Pen Drive

Computer System Quiz

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