BCS2233 OOP: Quiz 2

1. TRUE / FLASE (5 Marks)

a) A Java class uses variables to define data fields and methods to define behaviors.(T/F)

b) An object is an instance of a class. (T/F)

c) You use the new operator to create an object.(T/F)

d) The dot (.) operator to access members of that object through its reference variable.(T/F)

2. Consider the following java code. Draw the UML diagram for the class cubee.(5 Marks)


import java.util.Scanner;

public class class1_triangle {
  
    public static void main(String[] args) {
      
           cubee mycube= new cubee();
        mycube.inputdata();
      
        System.out.println("Area of a cube is " + mycube.get_area());
        System.out.println("Perimeter of a cube is " + mycube.get_parameter());     
    }
}

class cubee
{
   int width;


void inputdata()
{
   System.out.println("Please enter width of a cube ");
   Scanner input = new Scanner(System.in);
   width = input.nextInt();

}

double get_area()
{
   return (width * width*width);
}


double get_parameter()
{
   return width*12;
}

}

BCS2233 OOP: Assignment 2 & 3

ASSIGNMENT 2

1. Write method headers for the following methods:


   a. Computing a sales commission, given the sales amount and the commission rate.
    b. Printing the calendar for a month, given the month and year.
    c. Computing a square root.
    d. Testing whether a number is even, and returning true if it is.
    e. Printing a message a specified number of times.
    f. Computing the monthly payment, given the loan amount, number of years, and annual interest rate.
2. (Analyzing input) Write a program that reads ten numbers, computes their average, and finds out how many numbers are above the average.

3. (Reversing the numbers entered) Write a program that reads ten integers and displays them in the reverse of the order in which they were read.

ASSIGNMENT 3

1. Define the following terms:-
a. class
b. object
c. data
d. properties
e. behaviour
f. method
g. constructor
h. destructor
2.  (The Rectangle class) Design a class named Rectangle to represent a rectangle. The class contains:
Two double data fields named width and height that specify the width and height of the rectangle. The default values are 1 for both width and height.

A string data field named color that specifies the color of a rectangle. Hypothetically, assume that all rectangles have the same color. The default color is white.

A no-arg constructor that creates a default rectangle.

A constructor that creates a rectangle with the specified width and height.

The accessor and mutator methods for all three data fields.

A method named getArea() that returns the area of this rectangle.

A method named getPerimeter() that returns the perimeter.

 Draw the UML diagram for the class. Implement the class. Write a test program that creates two Rectangle objects. Assign width 4 and height 40 to the first object and width 3.5 and height 35.9 to the second object. Assign color red to all Rectangle objects. Display the properties of both objects and find their areas and perimeters.

BCS2233 OOP : LAB WEEK 10

Read ten numbers, compute their average, and find out how many numbers are above AND BELOW the average.

refer to powerpoint slide page 3 on chapter 6 for the solution.

DCT1043 COA. QUIZ1, ASSIGNMENT1 dan TEST1

Markah untuk QUIZ1, ASSIGNMENT 1 dan TEST 1.

No.	Matric No.	Course	Name	Quiz 1 (100%)	Test (100%)	asgmt 1 (100%)
1	12A13005	DCIT	HANIF ANNAIM BIN ABDILLAH	75.0	33.3	71.4
2	12A13014	DCIT	MOHD FAIZ BIN JAMALUDIN	83.3	68.6	71.4
3	13A09060	DCIT	NURUL AZIANA BT JAAFAR ALBAR	50.0	45.1	85.7
4	13A12054	DCIT	PUTERA NURZULHARRIQ FITRI BIN ZAWAWI	0.0	#VALUE!	#VALUE!
5	13A13001	DCIT	ABU UBAIDAH BIN HANAFI	66.7	51.0	68.6
6	13A13002	DCIT	AFDILLA BINTI ROZMAN	72.2	54.9	85.7
7	13A13005	DCIT	AHMAD HAEKAI BIN MANAP	66.7	27.5	62.9
8	13a13007	DCIT	AHMAD RASHDAN BIN AHMAD AFFANDI	72.2	78.4	65.7
9	13A13008	DCIT	AIDA YUSMARLINA BINTI YUSOP	79.2	60.8	88.6
10	13A13010	DCIT	ARIFF BIN ABD KARIM ISHIGAKI	79.2	76.5	#VALUE!
11	13A13016	DCIT	MOHAMAD SYAFIQ IZUDEN BIN HASSAN	0.0	58.8	#VALUE!
12	13a13017	DCIT	MOHAMMADI ALMEE BIN RAZAK	72.2	52.9	77.1
13	13A13019	DCIT	MOHD FARIS ASYRAF BIN MOHD ISMU	75.0	62.7	65.7
14	13A13020	DCIT	MUHAMAD ASYRAFF BIN ADNAN	77.8	#VALUE!	62.9
15	13A13022	DCIT	MUHAMAD FARED THALABI BIN BAHARUN	88.9	80.4	60.0
16	13A13023	DCIT	MUHAMAD NAZIRUL HAFIZIE B ABDUL WAHID	72.2	39.2	#VALUE!
17	13A13025	DCIT	MUHAMAD ZURIA SHAFIQ ZAINUDDIN BIN MUSA	88.9	49.0	65.7
18	13A13028	DCIT	MUHAMMAD AMIRUL AMRI BIN ABDUL RAZAK	50.0	#VALUE!	#VALUE!
19	13A13031	DCIT	MUHAMMAD FIRDAUS BIN CHE AWANG	75.0	49.0	65.7
20	13A13032	DCIT	MUHAMMAD HAFIZ SHARUL BIN WAHED	66.7	37.3	65.7
21	13a13034	DCIT	MUHAMMAD MUHAIMIN BIN MOHD SAIDI	87.5	64.7	60.0
22	13A13035	DCIT	MUHAMMAD SYAFIQ SAIFUDDIN BIN STAPA	75.0	58.8	48.6
23	13a13037	DCIT	MUHD HAFIZ BIN ROSLI	0.0	#VALUE!	#VALUE!
24	13a13041	DCIT	NOORAINI BINTI HUSSAIN	54.2	52.9	#VALUE!
25	13a13044	DCIT	NOR HAZIEM BIN SHAMSUDIN	62.5	86.3	65.7
26	13a13045	DCIT	NORHAZIRA BINTI ZAKARIA	72.2	33.3	#VALUE!
27	13a13046	DCIT	NUR HAMALINA BINTI AL-AZMI	70.8	49.0	85.7
28	13a13050	DCIT	NUR SYAHIDAH BINTI MASRUDDIN	72.2	62.7	77.1
29	13A13053	DCIT	NURUL ADIELLA BINTI MOHD FANDI	61.1	58.8	74.3
30	13a13055	DCIT	NURUL HAZWANI BINTI HARUN	77.8	39.2	77.1
31	13A13056	DCIT	NURUL IBTISAM BT CHE KU MAH HUSSAIN	41.7	#VALUE!	#VALUE!
32	13a13060	DCIT	RUSHAZLLAN BIN MOHD NOOR	66.7	35.3	65.7
33	13a13063	DCIT	SHAZALIANA BT ROSLI	66.7	54.9	74.3
34	13A13065	DCIT	TUAN MOHAMAD SADRUDDIN BIN TUAN ISMAIL	0.0	#VALUE!	#VALUE!
35	13a13068	DCIT	WAN MUHAMMAD IRWAN SYAFIKI BIN WAN MOHD NOR	83.3	94.1	65.7
36	13A13069	DCIT	NABILA BINTI MAHUSAIN	77.8	58.8	85.7
37	13A13070	DCIT	MOHD FARIDUDDIN RIDHWAH BIN MAZLAN	77.8	82.4	65.7
38	13A13071	DCIT	ABDUL HAFIZ BIN ABDULLAH	79.2	#VALUE!	#VALUE!
39	13C19022	DCIT	NUR AFIQAH FARAHIN BT MOHD ASRI	72.2	39.2	85.7
40	13A12054	DCIT	PUTERA NURZULHARRIQ FITRI BIN ZAWAWI	50.0	25.5	65.7

Markah QUIZ 1 di ambil daripada markah tertinggi antara Quiz 1 dan Exercise1 yang di berikan.
Pelajar yang belum mengambil test 1 dan belum menghantar assignment 1 sila berbuat demikian segera.

 

DCT1083: Markah test 1 dan status asgmt 2 dan asgmt 3

Assalamualaikum. Berikut adalah markah untuk test 1. Oleh kerana saya masih belum habis tanda asgmt 1 dan asgmt 2 maka saya tandakan H untuk maksud Hantar. Yang belum hantar- sila berbuat demikian. Jika lewat penalti (tolak markah) akan di kenakan.  

Saya akan update dari masa ke semasa. Terima Kasih.

No.	Matric No.	Course	Name	TEST 1 (100)	asgmt2	asgmt3
1	13A05001	NT	ABDUL HAKIM ULWAN BIN AZRI	33.1	H
2	13A05003	NT	ABDUL ZULHILMI BADARUDDIN BIN ABD PAHMY	0.0
3	13A05004	NT	AHMAD ALIF ARSYAD BIN ZANIL	32.3
4	13A05005	NT	AHMAD JANEY BIN AB RAZAK	27.7	H
5	13A05007	NT	AMIR HAMZAH BIN HARUN	38.5	H
6	13A05008	NT	AMIRUL HAKIMI BIN HAMDAN	35.4	H
7	13A05009	NT	AMIRULL MUSTAQIM BIN MOHAMMAD	77.7	H
8	13A05010	NT	AZMIL BIN ANUA	30.8	H
9	13A05011	NT	CHE KU ATYRAH FARHANA BT CHE KU MUSA	38.5	H	H
10	13A05012	NT	CHE MUHAMAD AIZAT IZUDDIN BIN CHE PAUZI	54.6	H
11	13A05013	NT	EMMIN EFFENDI B ROSLI	26.2	H
12	13A05014	NT	ENGKU MUHAMMAD FIRDAUS BIN ENGKU YUSOFF	27.7	H
13	13A05016	NT	FATIN NADHIRAH BINTI MD ZUBIR	27.7	H	H
14	13A05017	NT	MAISARAH SAMIHAH BINTI MOHD SETAPAI	31.5	H	H
15	13A05018	NT	MOHAMAD AMIN BIN AHMAD	0.0
16	13A05021	NT	MOHAMMAD IHSAN FAKHRI B KADRIS	32.3
17	13A05022	NT	MOHD AMIRUL ZAABA B. MOHD RANI	36.9	H
18	13A05024	NT	MOHD KHAIRI AZIZI BIN MOHD SIDEK	0.0
19	13A05025	NT	MOHD NAZRUL HISYAMMUDIN BIN JAFRYDIN	56.2	H
20	13A05026	NT	MOHD NUR FIKRI ANIFF B MAT ANAH	25.4	H
21	13A05027	NT	MUHAMAD FADILAH BIN MOHAMMAD	66.2	H
22	13A05028	NT	MUHAMMAD AIAN SHAKIR BIN MOHD KAMAL ARIFFIN	#VALUE!
23	13A05029	NT	MUHAMMAD ALLIF BIN MOHD RADZIF	37.7
24	13A05030	NT	MUHAMMAD AMIR ASYRAF B ABDULLAH	26.2
25	13A05032	NT	MUHAMMAD AMIRUL ASYRAF BIN ABDUL RAHMAN @ ZAKARIA	59.2	H
26	13A05034	NT	MUHAMMAD ASYRAF BIN AZMAN	0.0
27	13A05035	NT	MUHAMMAD ASYRAF BIN MAT NOR	90.0		H
28	13A05036	NT	MUHAMMAD FAKHRI BIN ABDUL SHUKOR	32.3
29	13A05037	NT	MUHAMMAD FIRDAUS BIN MOHD ISMAON	29.2	H
30	13A05040	NT	MUHAMMAD SYAZWAN FADHLI BIN ROSDI	27.7	H
31	13A05041	NT	MUHAMMAD ZULHAKIMI AMRY BIN ZULKEFLI	47.7
32	13A05042	NT	NAJIHAH BINTI MASUMI	36.2	H	H
33	13A05043	NT	NIK AHMAD FARIS DANIAL BIN NIK M GHAZALI	0.0
34	13A05044	NT	NOOR IDAYU BINTI SULAIMAN	26.2	H	H
35	13A05049	NT	NUR DHIYA ALYANI BINTI RADUAN	86.2	H	H
36	13A05051	NT	NUR HAFIZAH BINTI MOHAMAD	56.2	H	H
37	13A05054	NT	NURHAQQI BIN NUZUAMRY	0.0
38	13A05055	NT	NURSHAMIM SYAFIQAH BINTI CHE MOHD SUPARDI	40.0	H	H
39	13A05056	NT	NURUL AFIQAH BINTI SAHARI	19.2	H	H
40	13A05057	NT	NURUL AMIRAH BT ZULBAHARI	73.1	H	H
41	13A05058	NT	NURUL ARIANIE BINTI ALI	19.2	H	H
42	13A05059	NT	NURUL IRZUWANI BT ROSELAN	0.0
43	13A05060	NT	NURUL NAJIHAH BINTI MOHAMED	25.4	H	H
44	13A05061	NT	NURUL NURFATIHAH BT MOHD DAROS	0.0
45	13A05064	NT	NURYUSAIRAH BT ZAINORDIN	0.0
46	13A05065	NT	RABBIATUL ADDAWIYYAH BT MOHD SAYUTI	33.1
47	13A05066	NT	RAMADHAN AL- MUBARAQ BIN MOHAMAD	30.0
48	13A05067	NT	SHARMIN FITRI BIN SHUHAIMI	29.2	H
49	13A05068	NT	SITI HAJAR SHAKIRAH BINTI NOR ASHARI	44.6
50	13A05069	NT	TUAN MOHAMAD FAKHRURAZIE BIN TUAN ZAINAL ADLI	86.2		H
51	13A05071	NT	WAN AHMAD FIRDAOUS BIN WAN AHMAD SAZLI	33.1	H
52	13A05075	NT	AHMAD ZURAIRI `ANIF BIN AMRI	29.2	H