HCL's technical round for freshers spans OS, DBMS, networking, and a coding language, with an emphasis on breadth of fundamentals.
In 2026 expect questions on process versus thread and when to use multithreading, reversing a string and a linked list with complexity, and networking basics like the OSI model or what happens when you type a URL and press enter. Interviewers reward structured, textbook-accurate answers and a correct small program. You do not need competitive-programming depth; you need to explain core CS concepts clearly and code a simple problem without stumbling on the basics.
About HCL
Indian IT services + consulting; digital transformation, cloud, cybersecurity, engineering R&D, plus an enterprise-software arm (HCLSoftware).
Online aptitude and coding test
Technical interview on CS fundamentals and coding
HR interview on fit and flexibility
Offer and documentation
Round 1 (60-90 min)
online aptitude and coding test.
Round 2 (30-45 min)
technical round on OS, DBMS, networking, and a coding problem.
Round 3 (15-30 min)
HR round on motivation and mobility.
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Sign up free: unlock all questionsThe typical HCL recruitment process has 4 stages: Online aptitude and coding test → Technical interview on CS fundamentals and coding → HR interview on fit and flexibility → Offer and documentation.
HCL typically conducts 3 interview rounds: Round 1 (60-90 min): online aptitude and coding test.; Round 2 (30-45 min): technical round on OS, DBMS, networking, and a coding problem.; Round 3 (15-30 min): HR round on motivation and mobility..
HireStepX recommends the Broad-Fundamentals framework for this type of interview: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity
To answer this question well, HireStepX recommends the Broad-Fundamentals approach: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Broad-Fundamentals approach: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Broad-Fundamentals approach: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Broad-Fundamentals approach: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Broad-Fundamentals approach: Cover OS, DBMS, and networking basics with structured answers, and write a correct simple program with a stated complexity Ground your answer in a specific real example from your own experience.