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Where do we use Collections in Java?

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Collections are used to store, retrieve, manipulate, and communicate aggregate data
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My name is Rajesh , working as a Recruiter from past 6 years and thought to change my career into software (development / admin/ testing ) am seeking for some suggestion which technology I need to learn ? Any job after training ? Or where I can get job within 3 months after finishing my training programme- your advices are highly appreciated
Mr rajesh if you want to enter in to software Choose SAP BW AND SAP HANA because BW and HANA rules the all other erp tools next 50 years.it provides rubust reporting tools for quicker decesion of business It very easy to learn
Rajesh
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What is use of interface in Java language?
Interface are used to code re-usability, and they are the real driver of ploymorphism in Java. Interface are also allows multiple inheritance in java.
Parminder
Need to learn java....
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Ajay

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hi sunaini It is very good that you want to learn programming... I would recommend you c,c++,java and dotnet courses...for becoming a good provrammer.. we provide online training..at lowest prices if...
Sunaini
I am mechanical student. Can you please tell me opportunities in software field?
Yes, you can get an opportunity. I have seen many mechanical, chemical and biotechnology students are working in its sector. For that, you have to learn some IT courses.
Sainathgowd

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