Problem Statement

AP Moller Maersk - Technical MCQ Set (SQL and C# / .NET) These questions are from the AP Moller Maersk on-campus assessment for the Software Engineer role, hosted on the Aon assessment platform. The Technical section carries 20 questions of 1 mark each. Two groups are covered below: a SQL group and a C# / object-oriented programming / ASP.NET group. Each question has a single correct option unless stated otherwise. --- Section 1 - Technical: SQL (L1) ### Q1. Which query is used to find the number of rows available in table? A. select count(rows) from table_name; B. select count(*) from table_name; C. select count(Row_Number) from table_name; D. select count(ALLRows) from table_name; --- ### Q2. Which SQL clause would a sales representative use to retrieve the names of all customers who have made a purchase in the previous month? A. WHERE B. SELECT C. FROM D. GROUP BY --- ### Q3. Consider the following schemas: Orders (OrderID, CustomerID, EmployeeID, OrderDate, ShipperID) Employees (Em