1) printer a) b) c) d) 2) smart phone a) b) c) d) 3) mouse a) b) c) d) 4) tablet pc a) b) c) d) 5) digital camara a) b) c) d) 6) laptop a) b) c) d) 7) Mic a) b) c) d) 8) Hardisk a) b) c) d) 9) Speaker a) b) c) d) 10) barcode reader a) b) c) d) 11) Where is RAM placed? a) on Hard Disk b) on USB c) on mother board d) on mouse 12) which one of the following is not a web browser? a) safari b) chrome c) face book d) firefox 13) what is the minimum number of characters that a srtrong pasword? a) 8 b) 4 c) 6 d) 2 14) which one is database software? a) MS Word b) MS Excel c) MS powerpoint d) Oracle 15) 1 byte = ? a) 10 bits b) 32 bits c) 16 bits d) 8 bits 16) which scanner is used in the banking sector? a) MICR b) OCR c) CAT d) OMR 17) who is called the father of the internet? a) charl babege b) vinton gray cerf c) warren buffet d) aron vice 18) which one is output device? a) OMR b) moniter c) keyboard d) mouse 19) what is called the process of starting and restarting a computer? a) Bus b) cache c) bios d) Boot 20) which social media is suitable for professionals? a) linkedin b) face book c) twitter d) indtagram

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