INTRODUCTION TO COMPUTERS EXAM
PREP QUESTIONS AND ANSWERS FULL
SOLUTION
●● Leibniz
Answer: Who built the first mechanical machine that did addition,
subtraction, multiplication, and division?
●● Babbage
Answer: Who designed the first mechanical machine that included
memory?
●● Lovelace
Answer: Who was considered the first programmer?
●● Hollerith
Answer: Who proposed that a punched card be used for counting the
census?
●● Lovelace
Answer: Who edited Babbage's work?
, ●● Byron
Answer: Who was Ada Lovelace's father?
●● Turing
Answer: Who would have been mentioned in the book the Code
Breakers?
●● Jacquard
Answer: Who developed the concept of punched holes used in weaving
cloth?
●● Hollerith
Answer: Who is associated with IBM?
●● Circuit Boards
Answer: (H) - 3rd Generation
●● Transistor
Answer: (H) - 2nd Generation
●● Magnetic Core Memory
Answer: (H) - 2nd Generation
PREP QUESTIONS AND ANSWERS FULL
SOLUTION
●● Leibniz
Answer: Who built the first mechanical machine that did addition,
subtraction, multiplication, and division?
●● Babbage
Answer: Who designed the first mechanical machine that included
memory?
●● Lovelace
Answer: Who was considered the first programmer?
●● Hollerith
Answer: Who proposed that a punched card be used for counting the
census?
●● Lovelace
Answer: Who edited Babbage's work?
, ●● Byron
Answer: Who was Ada Lovelace's father?
●● Turing
Answer: Who would have been mentioned in the book the Code
Breakers?
●● Jacquard
Answer: Who developed the concept of punched holes used in weaving
cloth?
●● Hollerith
Answer: Who is associated with IBM?
●● Circuit Boards
Answer: (H) - 3rd Generation
●● Transistor
Answer: (H) - 2nd Generation
●● Magnetic Core Memory
Answer: (H) - 2nd Generation