DDDc Service Engineer Interview Questions and Answers

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C c++ multiple tets of questions not attemped

Q1. Whats your hobby
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Q2. Tell me about yourselves
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20 ques in 20 mins easy aptitude

2 coding ques easy level

Q1. Behavioural questions
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Q2. STAR method questions
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Q1. Electric and electronic multiple questions.
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Q2. Electric Supply in a PCB/Motherboard
Ans. 
Electric supply in a PCB/Motherboard is crucial for powering components and ensuring proper functionality.
• Electric supply on a PCB/Motherboard is typically provided through a power connector or traces on the board.

• Components on the PCB/Motherboard require specific voltage levels for operation.

• Regulators and capacitors are often used to ensure stable and clean power delivery.

• Failure of the electric supply can result in ...read more
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Q3. Different types component.
Ans. 
Different types of components include mechanical, electrical, electronic, and software components.
• Mechanical components: gears, bearings, shafts

• Electrical components: wires, switches, resistors

• Electronic components: transistors, capacitors, diodes

• Software components: libraries, modules, APIs
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Q4. Computer skill questions .Likes Ms office and email operates.
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Q5. And multiple questions for technical round
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In jio attitude test each a part 5 questions. Part A English Part B Mathmatics Part C technical Part D Communication skills Part E etc.

In this round asking back company background working , skills, knowledge.

The will ask you to code certain website or algorithm

They will give u to topic to talk on

Q1. What is beam and it's shear force unit
Ans. 
A beam is a structural element that carries load primarily in bending. The shear force unit is measured in Newtons (N) or pounds-force (lbf).
• A beam is a long, horizontal structural member that supports loads by resisting bending.

• Shear force is the force that acts parallel to the cross-section of the beam.

• The unit of shear force is typically measured in Newtons (N) or pounds-force (lbf).
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Q1. What is moment of interia
Ans. 
Moment of inertia is a measure of an object's resistance to changes in its rotation.
• Moment of inertia depends on the mass distribution of an object.

• It is calculated by summing the products of the mass of each particle and the square of its distance from the axis of rotation.

• Moment of inertia is denoted by the symbol 'I'.

• For example, a solid sphere has a higher moment of inertia compared to a hollow sphere of the same m
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113 question 1 hour mcq

How is edtech better than offline

Q1. Questions about personality
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Q2. How often do you cry
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Q3. How often do you switch
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Q4. Top 5 qualities of a siccessful person
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Q5. Easiest coding language
Ans. 
Python is considered the easiest coding language for beginners.
• Python has simple syntax and is easy to read and write.

• It has a large standard library with pre-built functions for common tasks.

• Python is versatile and can be used for web development, data analysis, automation, and more.
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Group discussion nd pi

Assignments and gd and po

Q1. Tellme about yourself
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Q2. Salary discussion
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Tough MCQ questions are there

Over the subject, if you good at it