Classic Jhumka Earrings Silver INR 113.00 Free Shipping Buy Now
Black Jhumka Earrings & Studs INR 94.00 Free Shipping Buy Now
Classic Jhumka Earrings Silver INR 207.00 Free Shipping Buy Now
Beautiful stud earing INR 93.00 Free Shipping Buy Now
Different Size Hoop and Stud Earrings Set INR 243.00 Free Shipping Buy Now
Golden Hoop Earing INR 70.00 Free Shipping Buy Now
Home Solved Question Papers Kerala PSC Thaluk Supply Officer : Civil Supplies 2012 -Solved Question Paper
100 Questions
Time Left -

Thaluk Supply Officer : Civil Supplies 2012 -Solved Question Paper

  • Question 54 :
  • Who created the first floppy disk used in computers?

  • ACharles Babbage
  • BAlan Turing
  • CAlan shugart
  • DDavid Noble
  • Explanation:

    The floppy disk drive (FDD) was invented at IBM by Alan Shugart in 1967. The first floppy drives used an 8-inch disk (later called a "diskette" as it got smaller), which evolved into the 5.25-inch disk that was used on the first IBM Personal Computer in August 1981.