OOP tips~

Test 1 - OOP
Date : 15th August 2009 (Saturday)
Time: 9.00am-11.00am
Venue: Section 09 is at DK8, N24

All topics up to Array (part 1) will be covered (subsequent topics starting from Array of Objects are not included). Some topics that will be included are:

* JAVA code standard naming convention
* this keyword/pointer
* constructors
* overloading methods
* static variables/methods
* enumeration
* array (memory layout)
* enhanced for loop
* garbage collection

These are only parts of it, so please read ALL of the topics covered.

For Programming Questions (write a complete program), choose 2 from 3 questions given. (some main topics include enum, array)

SCR BlogTraffic Analysis

After two weeks of hard work, the final exam for semester 2 has finally come to an end. First of all, we would like to thank people who contribute to this blog and also for those who generously provide tips from their sections.

During this two weeks, the traffic to this blog is quite heavy. I announce that we have reach the number of 600 unique visits per week, an average of 85 visits per day. Admins from this blog are all quite happy about it. This will be one more reason for this blog to continue.

Good luck all and enjoy your holiday. Come back to this blog again next semester.

Database tips from SCV~!!!

full marks = 100% (take 35%)

3 Sections:

=Section A - 10 Questions (vey simple - straight forward - choose answer)

=Section B - 4 Questions (answer all)
in every question, got at least 3 sub questions
1. ERD (should knw how to draw the cases)
2. Logical data design (global)
3. Know about the relation schema
4. Wil giv table / scenario - normalize..dependency (functional)
5. SQL Codes (insert..delete...)

=Section C - 2 Questions
1. Case study...security
ERD = must knw hw to describe and design (understand the case study)
Relational Schema
Data Model

Report:
1) summary of 1 and 2 asgm (combine)

Database Tips(Repost)

Database tips(old tips) repost

Structured Question:

ERD - enhancement(ERM)

Logic Database Design (conversion from conceptual to logical)
- Conversion from conceptual to logical
- Write relation scheme

Normalization(15%)
1NF, 2NF, 3NF

SQL Statement
(no data definition language, but data manipulation language)
-"join" is included.
-Refer SQL slide.

Case Study(total = 25%)
- (ER diagram - draw)(13%)
- write relational scheme(12%)

Very detailed tips... From SCV... GeNG!!!

3 section (A,B,C)

A = objektif (15 q)(15 %)
B = 60 %,6q
C = long q (25 %)

3 main topic: Struct, file processing, OOP

1)Struct: How to access data struct...array of struct..

2)File processing: error tracing from the given program

Random access based on the 'sizeof'...
how to write and read data through random access
Write: move to the current cursor
Read: Pass to extra one

3)OOP:
error tracing....convert modular program to OOP
Give you an example...n create a constructor...initialize ur constructor to zero
HoW to declare n initialize a class array..
Overload operator..hw to overload the cout
Aggregration (use the name of class variable)..
inheritance(use the name of the class)..
hw to pass data..their difference of concept

4) LOng question: give u subject class: count cgpa..juz create class, constructor, function
Must knw how to create array to send class data (use pointer)
juz like asgm 2

IMPORTANT !!: postfix, prefix

Some Question(with answer) from SCV

If you need example, please access to our old post "PTII works".
P/S: Not all the answers are correct, take this chance to learn and then correct it.

PTII tips (must study)

Part A - 15 Questions = 15 marks

Part B - 60marks

Q1 10marks - structured Data

Q2 11marks - Advanced file

Q3 7 marks - Intro class - find errors & simple class & member function definition

Q4 10marks - Intro class - Constructor & destructor

Q5 10marks - Object manipulation

Q6 12 marks inheritance, aggregation & composition


Part C - 25 marks

Class - array of object & pointer to object & function parameter with object.

PTII_Question

Additional Tip:

This test would be tough~ ^^
Please enjoy~

HCI reference

go check this out.
for further detail that u cant easily understand froom slide.

http://www.cs.bham.ac.uk/~rxb/Teaching/HCI/HCIqnans.htm

http://www.psy.gla.ac.uk/~steve/HCI/exam.html

http://www.eecs.berkeley.edu/GradAffairs/CS/Prelims/hciqu.html