Question 1
Computer Science courses with prerequisites:
- CS102 requires CS401
- CS301 requires CS401
- CS101 requires CS401
- CS201 requires CS102
Which courses can be taken in the first semester?
Step-by-step solution:
1. Identify courses with prerequisites:
- CS102 needs CS401
- CS301 needs CS401
- CS101 needs CS401
- CS201 needs CS102
2. Courses without prerequisites (can take first): CS401
Answer: CS401
1. Identify courses with prerequisites:
- CS102 needs CS401
- CS301 needs CS401
- CS101 needs CS401
- CS201 needs CS102
2. Courses without prerequisites (can take first): CS401
Answer: CS401