a) Describe the following terms using ONE suitable example. i) Record ii) File (4 marks) b) Answer the following questions based on Table 1. Table 1: Class_Representative's Table CourseID IAS2223 IAS2343 FMS1113 IAS3363 IAS2143 IAS3133 Stud_Rep Jamil b Jamaludin Jamil b Jamaludin Ghina Mohd Ghani Jamil b Jamaludin Mohamed b Yaacob Ghina Mohd Ghani PhoneNo 013-4411104 013-4411104 012-9191005 013-4411104 019-6126131 012-9191005 Address Selayang, Selangor Selayang, Selangor Bestari Jaya, Selangor Selayang, Selangor Klang, Selangor Bestari Jaya, Selangor i) Are there any data redundancies? Explain your answer. (3 marks) ii) Based on your answer in b i) how does it led to update anomalies