Interviewers FAQ's
SC Ganes: 1. Count all hidden files in current directory and subfolders? bash find . -type f -name ".*" | wc -l 2.I want to check MIN,MAX and AVG salary by department ? SELECT department, MIN(salary) AS min_salary, MAX(salary) AS max_salary, AVG(salary) AS avg_salary FROM employees GROUP BY department; 3.What is ITIL ITIL (Information Technology Infrastructure Library) is the world’s most widely used framework for IT Service Management (ITSM) . It provides a set of best practices, processes, and guidelines to help organizations design, deliver, manage, and continually improve IT services so they align with business needs. 4.What is incident cycle Triggered>Ack>>verified>categorized/prioritized >investigate>RCA>documents. Acknowledge > Verify>Assess >Investigate>Identify>Engage>Coord...