Java - Interview Questions and Answers for 'Cisco systems' | Search Java Interview Question -

Search Java Interview Questions

 2280 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text


Cisco systems


Interview Questions and Answers for 'Cisco systems' - 1 question(s) found - Order By Newest

Very Frequently asked. Favorite question in walkins and telephonic interviews. Usually among first few questions. Asked in different variants. Must know for intermediate and expert professionals.Among Top 10 frequently asked questions.
  Q1. What is rule regarding overriding equals and hashCode method ?Core Java
Ans. A Class must override the hashCode method if its overriding the equals method.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   collections   hashcode  hash code   equals   collections     Cognizant (CTS)  CapitalOne  Tata Consultancy (TCS)  HCL Technologies  Deloitte  Wipro  Infosys  Sabre  Sophos   Tieto  Addteq  Cisco Systems  Visa Inc  Vibrant Media  Audience Science  GT Nexus  OpenCrowd  Instinet  Kronos  Elsevier  IMC Financial  LG Mobile  Dun & Bradstreet  WBUT  codecentric  Satmetrix  Interactive Brokers  Roposo  SecureView  Azuga  Envestnet  Criteo  Skillz  MobileIron  Walmart  R Systems  Verilogue  Goldstone Technologies  FatWire  LinkedIn  Southwest Airlines      intermediate        frequent

Try 1 Question(s) Test

Related Questions

  Which String class does not override the equals() and hashCode() methods, inheriting them directly from class Object?
 How is hashcode calculated in java ?
 Write a class and override the equals and hashcode method ?

Subscribe to Java News and Posts. Get latest updates and posts on Java from
Enter your email address:
Delivered by FeedBurner

comments powered by Disqus

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked:

X Close this

X Close this

Help Us Improve.
Please share your
interview experience.

Company Name:   

Questions Asked: