Computer – An introduction Book Back Questions 6th Science Lesson 7
6th Science Lesson 7
7] Computer – An introduction
Book Back Questions with Answer and Do You Know Box Content
Do you know?
ENIAC (Electronic Numerical Integrator and Computer) was the first computer introduced in the year 1946. This is the first General purpose Computer.
Choose the correct answer:
1. Who is the father of computer?
(a) Martin Luther King
(b) Graham Bell
(c) Charlie Chaplin
(d) Charles Babbage
2. Which of the following is another form of computer?
(a) Blackboard
(b) Mobile
(c) Radio
(d) Book
3. When was the first computer introduced?
(a) 1980
(b) 1947
(c) 1946
(d) 1985
4. Who is the computer’s first programmer?
(a) Lady Wellington
(b) Augusta ado Lovelace
(c) Mary Curie
(d) Mary Comb
5. Pick out the odd one:
(a) Calculator
(b) Abacus
(c) Flash card
(d) Laptop
Fill in the blanks:
1. Data is _________________ information.
2. World’s first general purpose computer is ______________
3. Information is _______________ data.
4. Fifth generation computer has ______________ intelligence.
5. _____________ is the device that uses Index number.
State true or false:
1. Computer is an electronic device.
2. Sir Isaac Newton invented computer.
3. Computer can do calculations fast.
Match the following:
1. First generation computer – Artificial Intelligence
2. Second generation computer – Integrated Circuit
3. Third generation computer – Vacuum tubes
4. Fourth generation computer – Transistor
5. Fifth generation computer – Micro processor
Answers:
Choose the correct answers:
1. Charles Babbage 2. Mobile 3. 1946 4. Augusta ada Lovelace 5. Flash card
Fill in the Blanks:
1. Unprocessed 2. Abacus 3. Processed 4. Artificial 5. Analog Computer
State True or False:
1. True
2. False
Correct Statement: Charles Babbage invented the Computer.
3. True
Match the Following:
1. Vacuum tubes 2. Transistor 3. Integrated circuits 4. Microprocessor 5. Artificial Intelligence