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Computer Science Mcqs 1971 MCQs [All-Courses]

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What was the name of the machine Charles Babbage designed in 1837?
A Tabulating Machine
B Difference Engine
C Analytical Engine
D Logic Machine
Correct Answer: Analytical Engine
In which year did Charles Babbage invent the Difference Engine?
A 1801
B 1822
C 1834
D 1850
Correct Answer: 1822
The first Computer was invented by Charles Babbage of
A America
B Britain
C Finland
D Germany
Correct Answer: Britain
Who is called the Father of Computers?
A Charles Babbage
B Thomas Kurtz
C Konrad Zuse
D Bill Gates
Correct Answer: Charles Babbage
In which year did Blaise Pascal from France invented the Pascaline Machine?
A 1640
B 1642
C 1650
D 1670
Correct Answer: 1642
The first-ever mechanical calculator was invented by ?
A Sir Isaac Newton
B Blaise Pascal
C Albert Einstein
D Leonardo da Vinci
Correct Answer: Blaise Pascal
Who invented the Abacus around 5000 years ago as a calculating device?
A Egyptians
B Greeks
C Chinese
D Indians
Correct Answer: Chinese
Through which tab can comments be added in MS Word?
A Home
B Insert
C Review
D View
Correct Answer: Review
By default, how many worksheets are there in a new Microsoft Excel workbook?
A 1
B 3
C 5
D 10
Correct Answer: 1
From which tab can headers and footers be inserted in MS Word?
A Home
B Insert
C Layout
D View
Correct Answer: Insert
Explanation:

  • In MS Word, Headers and Footers are added from the Insert tab.
  • They are used to show page numbers, date, time, title, etc.