Answer:
A method in python is somewhat similarto a function, except it is associated with object/classes. Methods in python are very similar to functions except for two major differences. The method is implicitly used for an object for which it is called. The method is accessible to data that is contained within the class.
Answer: Scope resolution operator(::)
Explanation: A member function and the constructor can be called within the function easily but for the execution of the these components outside the class , a special operator is required to call the functions. The scope resolution operator(::) preceding with the name of class is thus used for defining of the function outside class.This operator maintains the cope of the function and constructor outside the class.
Answer:
Creating a Chat Server Using Java
Introduction: Creating a Chat Server Using Java. ...
Step 1: Setup a ServerSocket in the Server Class. ...
Step 2: Create a Socket in the Login Class. ...
Step 3: Create a Loop to Continuously Accept Clients. ...
Step 4: Create the Client Threads. ...
Step 5: Create the Server Thread. ...
Step 6: Make the Client Thread Send and Receive Data.
Answer:
D. Sequence number
Explanation:
The sequence number facilitates the keeping track of many segments. This enables it to determine which segments out of many in which it should be in. The sequence number field is usually 32 bits.
Sequence numbers are used in transmitting data because of their importance. Since data is transmitted in packets, they can be lost and as such the receiver uses the sequence numbers to reorder them.
The Operating system kernel, a component of all operating systems, interprets these signals by the use of a device driver, so the answer to your questions is a "driver". <span />
