A method can be called without an object; a function cannot.

A function is independent; a method is associated with an object.

A function is always part of a class; a method can exist independently.

Functions and methods are the same and have no differences.

Use 'open(filename) as file: content = file.read()' in Python.

Read the file using 'file.get_contents(filename)' in Python.

Use 'file.read_all(filename)' to read the entire file.

Use 'with open(filename, 'r') as file: content = file.read()' in Python.

Ignore exceptions and continue execution without handling them.

Use print statements to debug exceptions in Python.

Use try-except blocks to handle exceptions in Python.

Use if-else statements to handle exceptions in Python.

To define functions and methods in Python.

The purpose of 'try' and 'except' blocks is to handle exceptions and errors in a controlled manner.

To declare variables and constants in a program.

To create loops and iterations in code.

int, float, double, char, void

array

string

boolean

8 bytes

2 bytes

4 bytes

16 bytes

for(i = 0; i < n; i++) { // code }

for(int i = 0; i < n; i++) { code to execute }

for(int i = 0; i < n; i++) { // code to execute }

for(int i = 0; i < n; i++) // code to execute

A pointer is a variable that stores a string in C.

A pointer is a type of function in C.

A pointer is a variable that holds the address of another variable in C.

A pointer is a constant value in C.

Call 'clear(pointer)' to release memory allocated with malloc/calloc/realloc and 'destroy pointer' for new.

Invoke 'release(pointer)' for malloc/calloc/realloc and 'freeup pointer' for new.

Use 'dispose(pointer)' for malloc/calloc/realloc and 'remove pointer' for new.

Use 'free(pointer)' for malloc/calloc/realloc and 'delete pointer' for new.

To delete an open file stream.

To read data from a file stream.

To close an open file stream.

To create a new file stream.

Use close() to write data and open a file.

Use read() to open a file and write directly to it.

Call fwrite() to write data without opening a file.

Use fopen() to open a file, fprintf() or fputs() to write, and fclose() to close the file.

readFile()

getFile()

open()

loadFile()

A socket in Java is a type of data structure.

A socket in Java is an endpoint for communication between two machines.

A socket in Java is used for storing files.

A socket in Java is a graphical user interface component.

TCP is reliable and connection-oriented, while UDP is faster and connectionless.

TCP is connectionless and has lower latency than UDP.

UDP guarantees delivery of packets, while TCP does not.

TCP is faster and connection-oriented, while UDP is reliable and connectionless.

Clients store all data locally without any server interaction.

Clients directly communicate with each other without a server.

The server sends requests to multiple clients simultaneously.

A client-server architecture works by having clients send requests to a server, which processes the requests and returns responses.

To establish physical connections between devices.

To manage network routing and addressing.

To provide reliable data transfer and communication between applications.

To encrypt data for secure transmission.

Use DatagramSocket for UDP communication

Create a TCP server using ServerSocket, accept connections in a loop, and handle client communication with InputStream and OutputStream.

Implement a web server using HttpServer

Create a GUI application for client-server interaction

Use DatagramSocket for UDP communication

Create a TCP server using ServerSocket, accept connections in a loop, and handle client communication with InputStream and OutputStream.

Implement a web server using HttpServer

Create a GUI application for client-server interaction

Port numbers are used to identify specific processes or services on a networked device.

Port numbers are only relevant for wireless networks.

Port numbers are used to encrypt data during transmission.

Port numbers are physical connectors on a network device.