Answer:
Hi there! The question is quizzing on your knowledge of type casting. Please find the explanation below.
Explanation:
The first program declares a Test class containing the main function in which two objects of class A are created and compared. The main function is the entry point of a Java program. After objects a1 and a2 are created, their comparison function “equals” is invoked and the result printed on the screen with the “System.out.println” method. The second program is the same in this respect, except for the implementation of class A. In the first program, class A has the property “x” defined as an int. The method “equals” accepts any object and type casts (converts) the passed object to a type of class A and compares and returns whether the property x of the type-casted object matches the property of the current object a. In the second program, the equals method of class A only accepts an input parameter of class A and returns whether the property x of the type-casted object matches the property of the current object a.
Answer:
1. siblings + 1
2. numberOfPizzas * pizzaCost
3. alienGreeting + alienGreeting2
4. color1 === color2
5. value1 - value2
6. console.log(gradeAverage === gradeAverage2)
7. numberToString + numberToString2
8. numberOfStudents / numberOfClassrooms
9. console.log(carSpeed === truckSpeed)
Answer:
because they like exploring
How can you insert a new row into your data without disturbing an adjacent set of data on the same sheet? Highlight only the data where you'd like to insert a row. Right-click > Insert > Shift cells down.
Answer: star
Explanation: A star network topology is an implementation of a spoke–hub distribution paradigm in computer networks. In a star network, every host is connected to a central hub. In its simplest form, one central hub acts as a conduit to transmit messages. The star network is one of the most common computer network topologies.
