This document contains an assignment for a BBA course. It provides details of the course such as the subject code, name, semester, student ID, credits, and marks. It then lists 3 questions. Question 1 asks students to convert decimal numbers to octal and hexadecimal. Question 2 asks how to send a personalized invitation to multiple friends via email. Question 3 defines what a macro is and how to create one in a program. Students are instructed to answer all questions, with 10 mark questions being approximately 400 words each.