Join Our WhatsApp Channel for Updates!
Java- Packages
| Institution | Jomo Kenyatta University of Science and Technology |
| Course | Information Technol... |
| Year | 2nd Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | |
| Pages | 7 Pages |
| File Size | 465.13 KB |
| Views | 1700 |
| Downloads | 0 |
| Price: |
Buy Now
 Buy via
whatsapp
|
Description
In Java, a package is a namespace used to organize classes and interfaces in a hierarchical manner. It allows developers to group related classes, interfaces, and sub-packages, making the code easier to manage and avoid naming conflicts. Packages can be categorized as either built-in (such as java.util, java.io) or user-defined. By organizing classes into packages, Java ensures a more modular and maintainable structure. Additionally, packages provide access control, as classes within the same package can access each other's members more freely than those in different packages. To use a package, the import statement is used to bring specific classes or entire packages into scope.
Below is the document preview.
Eth-Trunk iStack and CSS
Trending!
On completion of this course, you will be able to:
Understand the functions of link aggregation.
Understand the link aggregation types.
Understand the link aggregation negotiation process in Link Aggregation Control Protocol (LACP)
mode.
Understand the advantages and principles of iStack and CSS.
Understand the common applications and networking of link aggregation and stacking
technologies.
23 Pages
8303 Views
0 Downloads
866.7 KB
Network Layer Protocols and IP Addressing
on completion of this course, you will be able to:
Describe main protocols at the network layer.
Describe the concepts and classification of IPv4 addresses and special IPv4 addresses.
Calculate IP networks and subnets.
Use the IP network address planning method.
25 Pages
180 Views
0 Downloads
744.84 KB
IP Routing Basics
On completion of this course, you will be able to:
Understand the basic principles of routers.
Know how routers select optimal routes.
Understand the contents of routing tables.
Master advanced routing features.
23 Pages
156 Views
0 Downloads
1018.85 KB
OSPF Basics
On completion of this course, you will be able to:
Describe the advantages and classification of dynamic routing protocols.
Describe basic OSPF concepts and usage scenarios.
Describe the working mechanism of OSPF.
Implement basic OSPF configurations.
24 Pages
159 Views
0 Downloads
1.22 MB
IPv6 Basics
On completion of this course, you will be able to:
Summarize the advantages of IPv6 over IPv4.
Describe the basic concepts of IPv6.
Describe the formats and functions of IPv6 packet headers.
Describe the IPv6 address format and address types.
Describe the method and basic procedure for configuring IPv6 addresses.
Configure IPv6 addresses and IPv6 static routes
26 Pages
153 Views
0 Downloads
2.31 MB
Inter-VLAN Communication
On completion of this course, you will be able to:
Methods of implementing inter-VLAN communication.
How to use routers (physical interfaces or sub-interfaces) to implement inter-VLAN
communication.
How to use Layer 3 switches to implement inter-VLAN communication.
How Layer 3 packets are forwarded
17 Pages
123 Views
0 Downloads
1.42 MB
WLAN Overview
On completion of this course, you will be able to:
Understand basic concepts of WLAN and the history of the 802.11 protocol family.
Learn about different WLAN devices.
Distinguish between different WLAN networking architectures.
Understand the WLAN working process.
Complete basic WLAN configurations.
57 Pages
145 Views
0 Downloads
2.71 MB
ACL Principles and Configuration
On completion of this course, you will be able to:
Describe the basic principles and functions of ACLs.
Understand the types and characteristics of ACLs.
Describe the basic composition of ACLs and ACL rule ID matching order.
Understand how to use wildcards in ACLs.
Complete the basic configurations of ACLs.
20 Pages
139 Views
0 Downloads
972.72 KB
AAA Principles and Configuration
On completion of this course, you will be able to:
Understand the fundamentals of AAA.
Describe the application scenarios of AAA.
Understand the fundamentals of RADIUS.
Get familiar with the basic configurations of AAA.
13 Pages
140 Views
0 Downloads
574.08 KB
Network Address Translation
On completion of this course, you will be able to:
Understand the motivation behind NAT.
Master NAT classification and implementations.
Master NAT selection in different scenarios.
15 Pages
176 Views
0 Downloads
1.26 MB