Hitachi Vantara Interview Questions and Answers

String reverse in java

Q1. Arraylist vs linkedlist
Ans. 
ArrayList is faster for accessing elements, LinkedList is better for frequent insertions and deletions.
• ArrayList uses dynamic array to store elements, LinkedList uses doubly linked list.

• ArrayList is faster for accessing elements by index, LinkedList is better for frequent insertions and deletions.

• Example: ArrayList is suitable for scenarios where random access is required, LinkedList is suitable for scenarios where fre
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Q2. Interface vs abstract
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Interface defines a contract for classes to implement, while abstract class can have some implementation.
• Interface can only have abstract methods and constants, while abstract class can have abstract methods, concrete methods, and member variables.

• A class can implement multiple interfaces but can only inherit from one abstract class.

• Interfaces are used for achieving multiple inheritance in Java, while abstract classes ...read more
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Q1. Introductions your self or same thing about you. Answer :my name is lakshmi s banakar . i came from banglore in hunasamaranahalli and comming to the educational Qualification : am complete the primar...read more
Ans. What is your strength? Answer: my strength are i am honest ponctuvated. Self motivated. Quick larner & hard worker
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Q2. Which type of gole? Is to get a job in a reputed company in which i can graw my working skill & get more & more knowledge& is to become a more responsible and knowledge prsanality and achieve a gole posi...read more
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Q3. Debit meaning ? An entry recording a sum owned listed on the left hand said or column of an account. Example: furniture ,computer, account receivables
Ans. 
Debit is an entry recording a sum owned listed on the left-hand side or column of an account.
• Debit is an accounting term used to record an increase in assets or a decrease in liabilities.

• It is listed on the left-hand side of an account.

• Examples of debit entries include furniture, computer, and account receivables.
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Q4. Which type Balance sheet items? Current asset : equipments. 2)non current asset : investment 3) current liability : account paybable 4). Non current liability. : debenture. 5 ) share ...read more
Ans. Profit and loss accounts meaning? An income statement or profit. And loss accounts is one of the financial statements of a company and show the company revenue & expense during a particular period closing balance of all asset and liability
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Q5. Tell me something about my company? This company is established in the year 1910 in Japan 112 years ago , and this company chairman is our namihei odaira
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Q6. According to you smar worker is good or hard worker? We cannot judge it ,some times smart worker is required and some time hard worker but most of time i would prefer smart work
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Q7. What is different between hard worker or smart worker ? Hard worker works hard but may not think about the out put he is giving on time or nobbt but smart worker manages all the time and also give out ...read more
Ans. 
A hard worker puts in a lot of effort but may not prioritize tasks effectively, while a smart worker manages time efficiently and produces quality output.
• Hard workers focus on putting in a lot of effort and may work long hours.

• Smart workers prioritize tasks and manage their time effectively.

• Hard workers may not always consider the most efficient ways to complete tasks.

• Smart workers find ways to work smarter, not harder...read more
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Q8. Why should i hire you? I wl
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Apptitude and coding... It consists of 5 coding questions and verbal ability, reasoning and quants.

Q1. They ask technical questions about oops , SQL and C . And they also check our communication skill.. mostly they consider the technical knowledge
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Q1. They just asked about family ... What about Hitachi .. how to help us to grow the organization
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