جافا Java
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جافا Java
#basic
Output
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الملفات ومعالجة الاخطاء .pdf
2.9 MB
شرح مختصر للتعامل مع الملفات في جافا
@mushtakeng
ترجع نسخة من الـ String الذي قام باستدعائها مقسمة على شكل مصفوفة نوعها String.
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34%
charAt()
23%
split()
30%
substring
14%
replaceAll()
جافا Java pinned Deleted message
Java assigns a default value to a data member of a class if the data is not initialized.
Anonymous Quiz
64%
True
36%
False
The default value for a data member of boolean type is true
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52%
True
48%
False
You can access a class variable using a syntax like objectName.classVariable or ClassName.classVariable
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66%
True
34%
False
You cannot use the private modifier on classes
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36%
True
64%
False
You can use modifiers on local variables inside a method.
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True
29%
False
A static method in a class can access the instance variables in the same class.
Anonymous Quiz
71%
True
29%
False
You cannot declare a local variable in a method that has same name as an instance variable in the class.
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True
45%
False
You can create an instance of the Math class
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True
20%
False
جافا Java pinned Deleted message
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ايش رأيكم بالخلفية الجديدة
Anonymous Poll
73%
رائعه
11%
سئيه
16%
الاولى افضل
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#calss
Which of the following is not OOPS concept in Java?
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Compilation
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Polymorphism
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Inheritance
16%
Encapsulation
#class
When does method overloading is determined?
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At execution time
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At compile time
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At run time
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At coding time
Method overriding is combination of inheritance and polymorphism?
Anonymous Quiz
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True
28%
False