KDDI Interview Questions and Answers

Aptitude can be considered "talent", or "skill". Aptitude is inborn potential to perform certain kinds of activities, whether physical or mental, and whether developed or undeveloped.

Coding tests are typically programming challenges that help technical recruiters test programming skills and competencies of a developer or programmer. A good coding test will measure a candidate's capacity for problem-solving skills and understanding of coding

Group discussion (GD) is a comprehensive technique to judge the suitability of an individual and his appropriateness for admission, scholarship, job, etc.

Assessment is the systematic basis for making inferences about the learning and development of students. It is the process of defining, selecting, designing, collecting, analyzing,

Case study, detailed description and assessment of a specific situation in the real world created for the purpose of deriving generalizations and other insights from it.

Q1. What is technical?
Ans. 
Technical refers to anything related to technology, machinery, or scientific knowledge.
• Relating to technology or machinery

• Involving scientific knowledge or skills

• Concerned with practical application of knowledge

• Examples: coding, testing software, troubleshooting hardware
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Q2. What are technical missings ?
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Technical missings refer to bugs or defects in the software code that cause unexpected behavior or errors.
• Technical missings are issues in the code that lead to incorrect functionality.

• They can include syntax errors, logic errors, or missing error handling.

• Examples of technical missings include null pointer exceptions, infinite loops, and memory leaks.
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Q1. How HR use? What is the full form of HR
Ans. 
HR stands for Human Resources. HR is responsible for managing employee relations, recruitment, training, and other personnel-related tasks.
• HR is used by organizations to manage their workforce and ensure compliance with labor laws.

• HR departments handle tasks such as recruitment, onboarding, training, performance evaluations, and employee relations.

• HR professionals also play a key role in developing and implementing com...read more
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Q2. What was HR can do ?
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HR can play a crucial role in recruitment, employee relations, training, and development.
• Recruitment - HR can source, screen, and interview candidates for open positions.

• Employee relations - HR can handle conflicts, provide support, and ensure a positive work environment.

• Training and development - HR can organize training programs, workshops, and career development opportunities.

• Policy implementation - HR can ensure co...read more
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Q1. How was system requirements r use?
Ans. 
System requirements are used to define the functionalities, constraints, and quality attributes of a software system.
• System requirements help in understanding what the software should do and how it should behave.

• They serve as a basis for design, development, testing, and validation of the software.

• Examples of system requirements include performance metrics, security features, user interface specifications, and compatib
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Q2. What is system requirements?
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System requirements are a detailed description of the functions and capabilities a system must have in order to meet the needs of its users.
• System requirements outline the necessary features, functions, and capabilities of a software system.

• They are typically documented in a requirements specification document.

• System requirements help ensure that the software meets the needs and expectations of its users.

• Examples of sy...read more
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Q1. Java stream API
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Q2. React hooks like useContext
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Q1. Can you provide details about your current project?
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Q1. What is Object-Oriented Programming (OOP), and can you explain its fundamental concepts?
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Q2. What is the definition of an array, and what are the different types of arrays?
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Q3. What is the clr
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The content is based on HTML, Windows, and ADO.NET.

Q1. What motivates you to pursue this job?
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Q2. What is your expected salary?
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Q1. About your self Family background Education Experience Salary expectation
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Q2. Previous job experiences and skills
Ans. 
I have 5 years of experience in accounts and finance, with skills in financial analysis, budgeting, and reporting.
• 5 years of experience in accounts and finance

• Strong skills in financial analysis, budgeting, and reporting

• Proficient in using accounting software such as QuickBooks and SAP
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Q1. Account receivable Invoice Tally Excel Gst / tds Sales entry, payment entry, TDS entry, credit note entry
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Q2. Explain about credit note Credit note invoice Mis report
Ans. 
Credit note is a document issued by a seller to a buyer, reducing the amount owed by the buyer.
• Credit note is used to correct errors in invoices or to provide refunds to customers.

• It shows a negative amount which reduces the total amount owed by the buyer.

• Credit note invoice is a document that includes details of the credit note issued.

• MIS report (Management Information System report) provides information on various as...read more
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Q1. OOPS concepts in java
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Q2. What the interface
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Q3. What is advantageof java
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Q4. What is differentjava and xlc++
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Aptitude questions and c programming questions and some basics

Q1. Recursion concepts
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Q2. Bit Manipulation
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Q3. Project questions were asked
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Q1. Palindrome DSA questions
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Q2. Tree related basic questions
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Q1. Introduce yourself.
Ans. 
I am a dedicated engineering assistant with a strong background in mechanical engineering and a passion for problem-solving.
• Graduated with a degree in Mechanical Engineering from XYZ University

• Proficient in CAD software such as AutoCAD and SolidWorks

• Experience working on projects involving design, analysis, and testing of mechanical systems

• Strong communication and teamwork skills from collaborating with cross-functiona
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Q2. What about your experience in my previous company?
Ans. 
I gained valuable experience in project management, problem-solving, and teamwork at my previous company.
• Managed multiple engineering projects simultaneously

• Resolved technical issues efficiently

• Collaborated with cross-functional teams to achieve project goals
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Q3. Problems that you faced working in field?
Ans. 
Some problems faced in the field include equipment malfunctions, communication issues, and unexpected weather conditions.
• Equipment malfunctions can delay work progress and require troubleshooting skills.

• Communication issues with team members or clients can lead to misunderstandings and errors.

• Unexpected weather conditions such as rain or extreme heat can impact work schedules and safety measures.
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Q4. Tell me about your Life Achievements.
Ans. 
I have achieved a Bachelor's degree in Engineering with honors and completed multiple internships in the field.
• Graduated with honors in Engineering

• Completed multiple internships in the field

• Received positive feedback from supervisors and colleagues

• Participated in engineering projects that made a positive impact
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Q5. Did you know AutoCad?
Ans. 
Yes, I am proficient in AutoCad and have used it extensively in previous projects.
• Proficient in using AutoCad for creating detailed engineering drawings

• Experience in 2D and 3D modeling using AutoCad

• Familiar with features like layers, blocks, and annotations in AutoCad
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Q1. Introduce yourself.
Ans. 
I am a dedicated and detail-oriented engineering assistant with a strong background in mechanical engineering.
• Graduated with a degree in Mechanical Engineering from XYZ University

• Proficient in CAD software such as AutoCAD and SolidWorks

• Experience working on projects involving HVAC systems design

• Strong problem-solving skills and ability to work well in a team
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Q2. Tell about your work experience in previous company?
Ans. 
I have 3 years of experience working as an Engineering Assistant at XYZ Company.
• Assisted engineers in designing and testing new products

• Performed data analysis and created reports for project updates

• Collaborated with cross-functional teams to ensure project deadlines were met
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Q3. What kind of work you did there?
Ans. 
I worked on various engineering projects, including designing, testing, and analyzing systems and components.
• Designed components for new product development

• Conducted tests to evaluate performance and reliability

• Analyzed data to identify areas for improvement

• Collaborated with team members to troubleshoot issues

• Prepared technical reports and documentation
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Q4. Tell me about some AutoCad commands.
Ans. 
AutoCad commands are used for creating and editing drawings in the software.
• Line: Draws a straight line between two points.

• Circle: Creates a circle based on a center point and radius.

• Trim: Removes parts of objects that overlap.

• Offset: Creates a parallel copy of a line or object.

• Copy: Duplicates selected objects and places them in a new location.
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Q5. Tell about Layer in AutoCAD software.
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Layers in AutoCAD software are used to organize and group objects in a drawing based on their properties or characteristics.
• Layers help in managing and controlling the visibility, color, line type, and other properties of objects in a drawing.

• Objects can be assigned to different layers, allowing for easier editing and manipulation.

• Layers can be turned on or off individually, making it easier to work on specific parts o...read more
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Q6. What is the use of Block command?
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The Block command is used in AutoCAD to create a block, which is a group of objects that can be saved and reused.
• Blocks help in organizing and reusing objects in a drawing.

• They can be inserted multiple times in a drawing without having to recreate them.

• Blocks can have attributes that can be edited after insertion.

• They are useful for creating standard components or symbols.

• Example: Creating a block for a company logo to
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