Science 6

👉আলাল কম্পিউটার : (পৃ. ৪২_৫১) 🌸কম্পিউটার পোর্টের পিন সংখ্যা 🌸কম্পিউটার কার্ড 🌸কম্পিউটার পেরিফেরালস 🌸বিসিএস ও অন্যান্য প্রশ্ন

"Serial No","Question","Correct Answer","Wrong Option 1","Wrong Option 2","Wrong Option 3","Explanation" "1","Input output device ?","Digital camera","Mouse","Light pen","Joystick" "2","Serial port connector pin?","9","16","18","24" "3","Chips are made up of millions of tiny part known as...","Transistors","Catch","Etches","Charger" "4","Which oh the following is used for manufacturing chips?","Semiconductor","Control bus","Control unit","Processing unit" "5","Which of the following processor use RISC technology?","Power pc","Power point","Power cu","486sx" "6","Who invented the microprocessor?","Marcian huff","Herman H Goldstein","Marry huff","Joseph Jacquard" "7","Any hardware which is used to connect two devices by enabling them to communicate is classified as.....","Interface","Analogue modem","Digital modem","Analogue interface" "8","Which is the 7th generation Intel processor?","Intel core i5 -7200U","Intel core i7 -9850HL","Intel core i5 -9432HQ","Intel core i9-10900K" "9","In a 64bit microprocessors, the term 64bit refers to......","CPU internal registers size","Ram speed","Logic unit size","Ram size" "10","Which device plotter is?","Output","Input","Memory","None" "11","A.....is pointing device?","Mouse","CPU","Keyboard","Monitor" "12","Input output device is?","Network card","Web cam","Joystick","Monitor" "13","Ideal keyboard highest digit is?","105","100","102","106" "14","MCR full abbreviation is?","Magnetic Ink Character Reader","Magnetic links character Reader","Magnetic Ink Characters Reader","Magnetics link character Reader" "15","মোবাইল ফোনএর কোনটি input device নয়?","Paower supply","Key pad","Touch screen","Camera" "16","পেরিফেরাল কম্পিউটার কত প্রকার?","3","2","4","5" "17","Intel itnanium কত বিট মাইক্রোপ্রসেসর?","64","16","32","125" "18","CPU কে ভাগ করা হয়?","3","2","4","6" "19","8086 মাইক্রোপ্রসেসর কয়টি মোডস অফ অপারেশন সমর্থন করে?","2","1","3","4" "20","Microprocessor সব চেয়ে নিকটবর্তি মেমোরি নাম?","Register","Memory","CPU","Catch" "21","PCB full abbreviation?","Printed circuit board","Primary circular broad","Primium circuit broad","Printed circuit broad" "22","Computer এ ব্যবহারে 1st microprocessor তৈরি করা হয়?","1974","1971","1972","1973"