Table 1: Employees eid sname Init job dept dob 2001 Stones S Admin HR 3-12-1980 2002 Johnson K Salesrep Sales 12-4-1991 2003 Nkosi F Manager Accounting 4-6-1978 2004 Dludila H Trainer Training 20-6-1985 2005 Dlamini J Manager HR 7-9-1976 2006 Pale K Admin HR 16-3-1997 2007 Peter M Trainer Training 14-4-1969 Office location JHB Midrand Pretoria JHB Pretoria Midrand JHB 2.1 Provide the course code and description for any courses having a four-day duration (2 Marks) 2.2 which courses have been held in JHB and/or in Pretorla? (3 Marks) 2.3 which employees took both the JAV and the DATA courses? (5 Marks) 2.4 Print a list of all workers who did not attend the JAV training. (5 Marks) Table 1: Employees eid sname Init job dept dob 2001 Stones S Admin HR 3-12-1980 2002 Johnson K Salesrep Sales 12-4-1991 2003 Nkosi F Manager Accounting 4-6-1978 2004 Dludila H Trainer Training 20-6-1985 2005 Dlamini J Manager HR 7-9-1976 2006 Pale K Admin HR 16-3-1997 2007 Peter M Trainer Training 14-4-1969 Office location JHB Midrand Pretoria JHB Pretoria Midrand JHB 2.1 Provide the course code and description for any courses having a four-day duration (2 Marks) 2.2 which courses have been held in JHB and/or in Pretorla? (3 Marks) 2.3 which employees took both the JAV and the DATA courses? (5 Marks) 2.4 Print a list of all workers who did not attend the JAV training