HCL company profile

HCL Company Profile HCL Enterprise is a leading Global Technology and IT enterprise that comprises two companies listed in India - HCL Technologies & HCL Infosystems. The 3-decade-old enterprise, founded in 1976, is one of India’s original IT garage start-ups. Its range of offerings span Product Engineering, Technology and Application Services, BPO, Infrastructure Services, IT Hardware, Systems Integration, and distribution of ICT products. The HCL team comprises approximately 45,000 professionals of diverse nationalities, who operate from 17 countries including 300 points of presence in India. HCL has global partnerships with several leading Fortune 1000 firms, including leading IT and Technology firms. HCL Technologies is one of India’s leading global IT Services companies,...

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Infosys company profile

Infosys Company Profile Infosys Technologies provides software development and engineering through a network of development centers in Asia, Europe, and North America. It also provides data management, systems integration, project management, support, and maintenance services. Its Infosys BPO subsidiary offers business process outsourcing (BPO) services, and US-based Infosys Consulting provides strategic consulting. Infosys has rapidly expanded its presence in international markets, particularly in North America, which accounts for more than 60% of sales. we use a low-risk Global Delivery Model (GDM) to accelerate schedules with a high degree of time and cost predictability. Infosys has a global footprint with over 50 offices and development centers in India, China, Australia, the...

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Java interview questions and answers

Describe what happens when an object is created in Java? Several things happen in a particular order to ensure the object is constructed properly: 1. Memory is allocated from heap to hold all instance variables and implementation-specific data of the object and its superclasses. Implementation-specific data includes pointers to class and method data. 2. The instance variables of the objects are initialized to their default values. 3. The constructor for the most derived class is invoked. The first thing a constructor does is call the constructor for its uppercase. This process continues until the constructor for java.lang.Object is called, as java.lang.Object is the base class for all objects in java. 4. Before the body of the constructor...

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