Computer Science · Oct / Nov 2025 · Paper 2 SL · Question 11
Adapt for 2027The inheritance (is-a) and aggregation (has-a) relationships are B3.2.1 and B3.2.4, while class diagrams and encapsulation are B3.1. Its main topic (B3.2) is Higher Level only in 2027; Standard Level students can do only the part on B3.1.
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11. The law firm employs trainee lawyers who work under senior lawyers for one year and then sit an examination. On successful completion, they become full lawyers. The TraineeLawyer class has been created. A trainee lawyer is a lawyer with two additional attributes: joining date and exam status.
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11(a)(i)[2]
11(a)(ii)[4]
11(b)(i)[1]
11(b)(ii)[1]
11(b)(iii)[4]
11(c)[2]
11(d)[1]
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