Tata Motors Back Office Computer Operator Interview Questions and Answers

Q1. Self introduction
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Q2. Education background
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Q3. Job regarding in company
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Q4. Company profile
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Q5. And why should haring
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Q1. Type of electricity
Ans. 
There are two main types of electricity: AC (alternating current) and DC (direct current).
• AC (alternating current) changes direction periodically and is used in most household appliances.

• DC (direct current) flows in one direction and is commonly used in batteries and electronic devices.

• AC is more efficient for long-distance transmission, while DC is better for shorter distances.

• Examples of AC devices include refrigerat...read more
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Q2. Who invented computer
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The computer was invented by Charles Babbage, often referred to as the 'father of the computer'.
• Charles Babbage is credited with inventing the first mechanical computer, the Difference Engine, in the 1820s.

• He also designed the Analytical Engine, considered the first general-purpose computer.

• Although Babbage never completed the Analytical Engine during his lifetime, his work laid the foundation for modern computers.

• The ...read more
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Q3. What is the main part of computer
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The main part of a computer is the Central Processing Unit (CPU), which acts as the brain of the computer.
• CPU is responsible for executing instructions and performing calculations

• It controls the operation of all other parts of the computer

• Examples of CPU manufacturers include Intel and AMD
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My English speaking and computer skill

Q1. What is your experience What is your which company In process in handling
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