هيا فالنشارك بحل tma

[hlosami]

بعد اختبار الميدتيرم والحمدلله كانت الاسئلة اكويسه
الله يوفقكم جميعا ...

اما الان حااااان وقت حل الواجب فلنشارك جميعا ....

[moonflower]

معاكم

[abu reem999]

اليوم ان شاء الله انزل الواجب واقراه ونبدأ على بركة الله

[hlosami]

Question 1 [20 marks]
1- How many concrete classes are there? List them
2- How many interface are there? List them
3- What are the attributes and the protocol of Employee
4- What are the attributes and the protocol of FullTimeEmployee?
5- What are the attributes and the protocol of PartTimeEmployee?
6- What is the relationship between Employee and PartTimeEmployee?
What is the keyword is used to represent this kind of relationship?
7-What is the relationship between PartTimeEmployee and Perfectly?
What is the keyword is used to represent this kind of relationship?
8-Does toString method in FullTimeEmployee overload or override the
toString() method in Employee?
9- Write the header of the abstract class Employee
10- Write the header of the class PartTimeEmployee
11- Write the header of the class FullTimeEmployee
12- Write the header and the body of Perfectly

[hlosami]

Question 2 [25 marks]
The following table represents a part of a marketing list showing various
employees’ names with their points.
Name Grade
“ali” 182
“ahmad” 270
“khaled” 195
“faisal” 188
This table is to be implemented and managed by an instance of a class
called Marketing.
(a) Write a class header of the class Marketing and write a single
attribute: index that will reference a collection suitable for holding the
data in table1. [2 marks]
(b) Write a zero argument constructor for Marketing that initializes
index to an instance of a suitable empty collection class. [2 marks]
(c)Write a public instance method called add() for the Marketing class
that takes no arguments and returns no value. This method should
simply fill the index with the data as in the table, it should ask the user
to add employees until he entered Zero as the name of the employee
[5 marks]
(d) Write a public instance method for the Marketing class called:
getPoints (String name). This method returns the points of the specific
name that are found in the collection [5 marks]
(e) Write a public instance method for the Marketing class called
printList(). This method prints the index entries. Use for-each
statement. [3 marks]
(f) Write a public instance method for the Marketing class called
average(). This method returns average of grades of the index entries.
[5 marks]
(g) Write Java statements to do the followings: [3 marks]
• Declare and create an object called myMarket of Marketing class
• Use myMarket object to call add() method and fill the collection
• Printout average of m255 object.
• Printout the points of “faisal”

[hlosami]

Question 3 [20 marks]
1. Write a Java code to do the followings:
2. Declare and create an integer Set called number.
3. Insert 10 values in the set
4. Printout the size of the set
5. Find average of numbers and print it
6. Find max of the numbers and print it
7. Print elements of the set using foreach
8. Test if 10 is an element of the set
9. Printout the first and the last number in the set
----------------------------------------------------------------------------------
Aquestion 4 [15 marks]
1. Declare and create a list names.
2. Print the size of the list.
3. Adding the following element into names: "ahmed", "khaled", and
"ali"
4. Print names elements using foreach statement
5. Print names elements using one statement:
6. Add another element "ahmed" in position 1
7. Find the index of "ahmed "
8. Remove "ali" from names.
9. Sort names
10. Print names in reverse order.
11. Print the names in random way
END of TMA Questions

[h5mas]

ليش ما خليت كل سؤال في موضوع منفصل؟

[hlosami]

يا هلا فيك اخي الكريم
وضعت جميع الاسئلة ويمكن نسخ السؤال المطلوب ونبدا بحله

[hlosami]

1- How many concrete classes are there? List them

--------
1- 2 classes ( FullTime - PartTime )

[hlosami]

2- How many interface are there? List them
- (1) interFace ( Perfectly )
3- What are the attributes and the protocol of Employee
- Attributes : ( empID - name - empPay ) -
Protocol : (getEmpID () - getName() - getEmpPay() - toString() - setEmpID() - setName() - setEmpPay() )

[hlosami]

4- What are the attributes and the protocol of*FullTimeEmployee?*
- Attributes: ( months )*
protocol : (super() ; getMonth(); setMonths(); toString();

---------------
5- What are the attributes and the protocol of PartTimeEmployee?*
-Attributes : (hours) .
Protocol: (getHours(); setHours();toString()

[hlosami]

نرجو المشاركة اذا كان فيه اي خطأ او ملاحظه - نامل توضيحها

[asya]

المشاركة الأصلية كتبت بواسطة hlosami

1- How many concrete classes are there? List them

--------
1- 2 classes ( FullTime - PartTime )

the Empolyee is the super class of fulltimeEmpolyee class n parttimeEmpolyee class...
am i right ???

[sandybill]

3- What are the attributes and the protocol of Employee
Attributes: empID : integer name : String empPay: double
Protocol: getEmpID ( ) , getName( ) , getEmpPay( ) , toString( ) , setEmpID( ) , setName( ), setEmpPay( )