Answer:
C or D
Explanation:
If he has previous experience, C might be better answer, otherwise, D is right.
not sure with my answer either lol
Answer:
Public Key Infrastructure
Explanation:
Public Key Infrastructure(PKI) is a framework of hardware and software components that provides data encryption and cyber security through assigning cryptographic keys to users and devices on the network.PKI use the assigned keys to identify these entities and avoid falsification of identity. A component of the PKI known as the Certificate Authourity(CA) is used to authenticate the digital identities of these entities through verifying certificates issued by the registration Authourity.This digital framework provides the components for the users and entities to communicate securely on the network.
Answer:
Answered below
Explanation:
In order to not discourage the user, error messages must be implemented in a user-friendly way with the use of strategies which ensure coordination, consistency and simplicity.
Error messages should be short, direct and communicate clearly, the right amount of information to a user. These messages should be sorted into categories which represent different kinds of errors. These specific categories should have a brief alphanumeric code that can be easily shared with a customer support personnel for solution and also to help users search for solutions themselves, on the internet.
Answer:
JavaBeans are a special Java class file.
Explanation:
JavaBeans are special reusable java classes with the following properties:
- They are Serializable.
- They contains private fields with public getter and setter functions.
- Their constructor is public.
For example:
//Sample JavaBean class
public class MyBean {
//Private field
private String myProperty;
//Constructor
public MyBean(){}
// Setter method
public void setMyProperty(String myProperty)
{
this.myProperty = myProperty;
}
//Getter method
public String getMyProperty()
{
return myProperty;
}
}