IB Computer Science 2
From WLCS
Contents
EXAM DATES:
- Thursday IB CS lunch/snack before exam?
- Thursday, May 19th - 1PM - 3:15PM @ Little Theater
- Friday, May 20th - 8:30AM - 10:45AM @ Library
Wednesday - Friday (5/4/11 - 5/6/11)
Agenda:
- Miscellaneous Terms
- Mock Exam Paper 1
- File Organization - Media:FileOrganization.ppt
- Answer the following File Organization questions:
- Define key field and its role in a record
- Define record
- Describe sequential file organization
- Describe partially-indexed sequential files to a 10-yr old
- Describe fully-indexed sequential files to a 10-yr old
- Compare and contrast partially-indexed sequential files vs. fully-indexed sequential files in terms of advantages and disadvantages
- Define direct access file organization. What is its advantage?
- Define hashing
- Compare the advantages and disadvantages of fixed-length vs. variable-length records
- What is the difference between logical and physical organization?
Monday (5/2/11)
Warmup:
- Turn in Mock 2005P1 and 2010P2 exam
- Convert the following decimal numbers to binary fixed-point notation:
- 3.75
- 14.625
- Convert the following from binary to decimal:
- 111.0001
- 10.10
Agenda:
- Go over Mock 2005P1 and 2010P2 exam
- File Organization - Media:FileOrganization.ppt
- Miscellaneous Terms
Tuesday - Thursday (4/26/11 - 4/28/11)
Warmup:
- Possible internships & programming opportunity (May 21st)
- Carney JAMTech
Agenda:
- Turn in Mock Exam Paper 1 & 2
- Take the Networking Quiz
- IB Exam Procedures
- Go over Mock Exam answers
- IB Study Guide
- Real Numbers in Binary - Media:RealNumbers.ppt
Homework:
- Mock 2005P1 and 2010P2 due Monday (5/2/11)
Friday (4/15/11)
Agenda:
- Finish Networking
- Networking Quiz on Tuesday after Spring Break (4/26/11)
Homework:
- Open-book Mock Exam Paper 1 & 2 due Tuesday (4/26/11) after Spring Break (try to do it closed-book first)
- Networking Quiz on Tuesday after Spring Break (4/26/11)
Wednesday (4/13/11)
Agenda:
- Turn in Case Study responses for credit
- In-class grading of Case Study responses
- Introduction to Networking
- Networking Quiz on Tuesday after Spring Break (4/26/11)
Monday (4/11/11)
Agenda:
- Turn in Adders worksheet homework
- Case Study questions
Tuesday - Thursday (4/5/11)
Agenda:
- Return graded dossiers
- Read Media:IBCS_CaseStudy2010.pdf
- Adder Circuits - Media:Adders.ppt
Homework:
- Complete the Adders Worksheet for Monday (4/11/11)
- Case Study discussion quiz on Monday (4/11/11)
