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Computer Science Mcqs 1973 MCQs [All-Courses]

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All Topics  1973

When you send an email, which of the following fields should contain your email address?
A To
B From
C Cc
D Bcc
Correct Answer: From
Explanation:

The From field indicates the sender's email address. When you compose a message, this field is usually automatically populated by your email client with your own address to identify you as the source of the email. Standard email protocols (such as RFC 5322) require this field to be present in the email header.

Who first introduced the computer software in 1843 which was used in Charles Babbage mechanical Analytical Engine from UK?
A Bill Gates
B Charles Babbage
C Ada Lovelace
D John von Neumann
Correct Answer: Ada Lovelace
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
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