Bilgi Teknolojisi Ödev Yardımı
Bilgi teknolojisi atama yardımı, kullanıcılara en ileri bilim ve teknoloji hakkında çok yüksek kalitede bilgi sağlayabilir. Çok detaylı kategorize edilmiş bilgi verileri vardır ve yazılımın kendisinin bunları kullanma izni yoktur, böylece herkes teknolojiden sonuna kadar yararlanabilir.
Alışılmışın dışında teknoloji ve yaşam için de mükemmel bir içerik organizasyonudur. İlginç ve profesyonel içerik üretmek için kullanıcıları ve markaları birbirine bağlar. Teknik bilgiler, derinlemesine incelemeler, beceri ipuçları ve ürün deneyimleri vb. içerir. Grafik, video ve bilgilendirici reklam içerik formatlarına sahiptir ve başlıca yeni medya platformlarını kapsar.
- LaTe x pi times = f'scolatal #8Lually text { x=35=15.71 , Itex t
- has on its class data members 18)How members of an object are accessed? A. Using dot operator B. Using scope resolution operator C. Using member names directly D. Using pointer only 19)How can Encapsulation be achieved? A. Using Access Specifiers B. Using only private members C. Using inheritance D. Using Abstraction 20)Which among the following is called first,automatically, whenever an object is created? A. Class B. Constructor C. New D. Trigger 21)What is the purpose of data members in a class? A. To define the behavior of the class through member functions B. To manage memory allocation for the class objects C. To represent the relationships between different classes D. To store attributes of the class and allow controlled access 22)What distinguishes dut members from local variables in a function? 2. Data members are always public, while local variables are always private sist for the lifetime of the program, while local variables exist only during functi
- 17)Which among the following is false? A. Object must be created before using members of a class B. Memory for an object is allocated only after its constructor is called C. Objects can't be passed by reference D. Objects sire depends on its class data members innow members of an object are scressed? A Using dot operator B. Using scope resolution operator C. Using member names directly D. Ueing pointer only 19) How can Encapsulation be achieved? A. Using Access Specifiers B. Using only private members C. Using inheritance D. Using Abstraction 20)Which among the following is called first, automatically,whenever an object is created? A. Class B. Constructor C. New D. Trigger 21)What is the purpose of data members in a class? A. To define the behavior of the class through member functions B. To manage memory allocation for the class objects C. To represent the relationships between different classes D. To store attributes of the class and allow controlled access 22)What distinguishes data members from local variables in a function? A. Date members are always public, while local variables are always private B. Data members exist for the lifetime of the program, while local variables exist only during execution
- 1)What type of value can a variable store in Java? A. Only primitive values B. Only object references C. Both primitive values and strings D. Primitive values and references 2)What does the statement Dog myDog=new Dog( ) : represent? A. Instantiation and assignment of a Dog object B. Creation of a primitive type variable C. Reassignment of an existing Dog reference D. Declaration without initialization of myDog Why is it important to initialize instance variables in a constructor? A. To ensure methods can be called without errors B. To improve performance of the application C. To automatically allocate memory for the variable D. To avoid default values like null or 0 4)In a Java application the PetShop class has a method called trimFur()that requires a specific instance of the Dog class as a parameter During execution, an instance named effie is passed to method from the main application class. Why does the "trimFur method need a Dog instance? A. To know which dog's fur to trim B. To check if the dog is healthy C. To store the dog's name for later use D. To create a new dog instance 5)In a Java program a class named Dog has an instance variable called name. A method withir same class assigns a local variable tempName to Buddy and then sets name equal to temp The program later prints the value of name. What will be printed as the value of 'name'? A. tempName B. null C. undefined
- 11) Which of the following is not true about polymorphism? A. Helps in redefining the same functionality B. Increases overhead of function definition always C. It is feature of OOP D. Ease in readability of program A. polympi-feature can be implemented using encapsulation? A. Polymorphism B. Overloading C. Inheritance D. Abstraction 13)What is reference to an object? A. It is address of an object B. It is address of where the variables and methods of object are stored C. It is pointer having address of an object D. It is address of only variables and not the methods of an object 14)How many objects can be referenced from the same variables? A. One at a time B. Many at a time C. Many using array name D. 7 at max at same time 15)Invoking a method on a particular object is __ sending a message to that ob A. Different from B. Same as C. Somewhat similar D. Part of 16)Which definition best describes an object? A. Instance of a class B. Instance of itself C. Child of a class D. Overview of a class