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Kipish [7]
3 years ago
11

What is one property of a good hash code?

Computers and Technology
1 answer:
larisa [96]3 years ago
8 0

Answer:- Major property of a good hash code is that objects which are equal should return the same hash code .

Explanation: Hash codes is a numeric value which  is used for identify a object while a equality testing .Hash code can occupy the value of any length and then returns a fixed length value. The value of hash codes are variable.

If two objects are equal then by the method of equal(object) if the hashcode() function is called on both the objects , they produce the same value.

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A derived class is a class that inherits data members and functions from a ____ class.
mezya [45]
The answer is superclass
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3 years ago
Discuss the core technologies and provide examples of where they exist in society. Discuss how the core technologies are part of
Vika [28.1K]

Answer:

Part A

The core technologies are the technologies which make other technologies work or perform their desired tasks

Examples of core technologies and where they exist are;

Thermal technology, which is the technology involving the work production, storage, and transfer using heat energy, exists in our refrigerators, heat engine, and boilers

Electronic technology is the technology that involves the control of the flow of electrons in a circuit through rectification and amplification provided by active devices. Electronic technology can be located in a radio receiver, printed circuit boards (PCB), and mobile phone

Fluid technology is the use of fluid to transmit a force, provide mechanical advantage, and generate power. Fluid technologies can be found in brakes, automatic transmission systems, landing gears, servomechanisms, and pneumatic tools such as syringes

Part B

The core technologies are the subsystems within the larger systems that make the larger systems to work

The thermal technology in a refrigerator makes use of the transfer of heat from a cold region, inside the fridge, to region of higher temperature, by the  use of heat exchange and the properties of the coolant when subjected to different amount of compression and expansion

The electronic technologies make it possible to make portable electronic devises such as the mobile phones by the use miniaturized circuit boards that perform several functions and are integrated into a small piece of semiconductor material

Fluid technologies in landing gears provide reliable activation of the undercarriage at all times in almost all conditions such that the landing gears can be activated mechanically without the need for other source of energy

Explanation:

6 0
3 years ago
Write an if/else statement that assigns 0 to x when y is equal to 10; otherwise it should assign
Liono4ka [1.6K]

Answer:

if(y==10)

{

     x=0;   // assigning 0 to x if y equals 10.

}

else

{

   x=1;   // assigning 1 to x otherwise.

}

Explanation:

In the if statement i have used equal operator == which returns true if value to it's right is equal to value to it's left otherwise false.By using this operator checking value of y and if it is 10 assigning 0 to x and if it is false assigning 1 to x.

7 0
3 years ago
What does the /var directory contain?
Ghella [55]

Answer:A

Explanation:

The /var Directory. /var is a standard subdirectory of the root directory in Linux and other Unix-like operating systems that contains files to which the system writes data during the course of its operation

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Join my giggl PLEASE i am so bored link will be in comments
asambeis [7]

Answer:

in which app we had to join

5 0
2 years ago
Read 2 more answers
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