- Why do we need a network?
- What is the benefit of networking?
- What uses bus topology?
- What are the 4 types of networks?
- What are the 10 Disadvantages of Internet?
- What is difference between LAN and WAN?
- What are the disadvantages of Pan?
- CAN bus disadvantages?
- What is advantage and disadvantage of computer network?
- What are the advantages and disadvantages of bus topology?
- What is the importance of networking?
- What are 2 advantages of a bus topology?
- What are the advantages and disadvantages of a laptop?
- What is a network and why it is required?
- What is the importance of network in our society?
- Can advantages and disadvantages?
- What is the biggest advantage of networking?
- Why is networking important for students?
- What are the 5 advantages of using computer?
- CAN bus system advantages?
- What are the disadvantages of computer network?
- What are the 5 advantages and disadvantages of computer?
- What are the disadvantages of a mesh network?
Why do we need a network?
Need for Computer Networking.
Computer networks help users on the network to share the resources and in communication.
File sharing: Networking of computers helps the network users to share data files.
Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc..
What is the benefit of networking?
Exchanging information on challenges, experiences and goals is a key benefit of networking because it allows you to gain new insights that you may not have otherwise thought of. Similarly, offering helpful ideas to a contact is an excellent way to build your reputation as an innovative thinker.
What uses bus topology?
Bus topology is used for: Small workgroup local area networks (LANs) whose computers are connected using a thinnet cable. Trunk cables connecting hubs or switches of departmental LANs to form a larger LAN. Backboning, by joining switches and routers to form campus-wide networks.
What are the 4 types of networks?
11 Types of Networks in Use TodayPersonal Area Network (PAN) … Local Area Network (LAN) … Wireless Local Area Network (WLAN) … Campus Area Network (CAN) … Metropolitan Area Network (MAN) … Wide Area Network (WAN) … Storage-Area Network (SAN) … System-Area Network (also known as SAN)More items…•
What are the 10 Disadvantages of Internet?
What are the disadvantages of the Internet?Addiction, time-waster, and causes distractions. … Bullying, trolls, stalkers, and crime. … Spam and advertising. … Pornographic and violent images. … Never being able to disconnect from work. … Identity theft, hacking, viruses, and cheating. … Affects focus and patience. … Health issues and obesity.More items…
What is difference between LAN and WAN?
As opposed to a LAN which connects local devices to each other, a WAN connects LANs to each other, usually across multiple locations as well as individual devices that connect from a remote distance. A WAN may be limited to an enterprise (a corporation or an organization) or accessible to the public.
What are the disadvantages of Pan?
Disadvantages of PANArea Coverage. Since PAN uses short range bluetooth communication it won’t be working beyond 10 meters range. … Signal Interference. PAN networks use infrared rays for its transmission. … Data Transfer Rate. … Health Issues. … Infrared Transmissions. … Cost.
CAN bus disadvantages?
Following are the disadvantages of CAN bus over other bus types: ➨Though maximum number of nodes are not specified for the network. It supports upto 64 nodes due to electrical loading. ➨It supports maximum length of 40 meters.
What is advantage and disadvantage of computer network?
Computer Network Advantages and Disadvantages Comparison TableThe basis of comparisonAdvantages of computer networksDisadvantages of computer networksFile sharingEasierDifficultFlexibilityA higher level of flexibilityLow flexibilityPriceInexpensiveExpensiveOperating cost efficiencyEfficientInefficient8 more rows
What are the advantages and disadvantages of bus topology?
The disadvantages of a bus network are: if the main cable fails or gets damaged the whole network will fail. as more workstations are connected the performance of the network will become slower because of data collisions. every workstation on the network “sees” all of the data on the network – this is a security risk.
What is the importance of networking?
Your network can be vital to your professional success. A strong and expansive network gives you insight into trends as well as insider information on job openings and movement within the company. These days social media makes it easier than ever to hone your existing relationships as well as make new contacts.
What are 2 advantages of a bus topology?
Advantages of Bus TopologyEasy to connect a computer or peripheral to a linear bus.Requires less cable length than a star topology.Entire network shuts down if there is a break in the main cable.Difficult to identify the problem if the entire network shuts down.Not meant to be used as a stand-alone solution.
What are the advantages and disadvantages of a laptop?
Advantages and Disadvantages of Laptops (In General)Mobility. The first and main advantage of a laptop, in comparison with a stationary computer, is its mobility. … Finished product. … Internet access. … Sensitivity. … Unpredictable battery. … Reinstalling the native operating system. … Portability: … The convenience of assembly:More items…•
What is a network and why it is required?
Question: What is a network and why is it needed? Answer: A collection of computers and other devices that are connected together by communication channels for sharing information and resources is called computer network. The resources may include printers, scanners, and hard disks etc.
What is the importance of network in our society?
In the concept of the network society, the chief form of power is control or influence over communication. This is because connectivity and access to networks are essential to the power of some social groups to impose their values and goals on society-at-large and of others to resist their domination.
Can advantages and disadvantages?
Advantages and disadvantages of controller area network (CAN) busIt support multi master and multicast features.The CAN bus has maximum length of 40 meters.The CAN provides the ability to work in different electrical environment.It has maximum length of 40 meters.More items…•
What is the biggest advantage of networking?
Sharing devices such as printers saves money. Site (software ) licences are likely to be cheaper than buying several standalone licences. Files can easily be shared between users. Network users can communicate by email and instant messenger .
Why is networking important for students?
Allows You to Keep Learning Networking with leaders and peers in your field helps you hear tips and gain advice from others who are successful. You can even learn important news and upcoming changes that may be happening within your field. Networking also teaches you how to properly interact with others.
What are the 5 advantages of using computer?
What are the advantages of using a computer?Increase your productivity. … Connects you to the Internet. … Can store vast amounts of information and reduce waste. … Helps sort, organize, and search through information. … Get a better understanding of data. … Keeps you connected. … Help you learn and keep you informed. … Can make you money.More items…•
CAN bus system advantages?
Built-in Error Detection One of the key features of the CAN bus protocol is that it supports centralized control over electronic devices that are connected to the network. … Nodes can communicate with other nodes on the network, and each node requires a microcontroller, CAN controller, and CAN transmitter.
What are the disadvantages of computer network?
Disadvantages of Computer NetworksCost of network. The cost of implementing the network including cabling and hardware can be pricey.Security Concerns. One of the chief downsides of computer networks involves security issues. … Virus and Malware. … Lack of Robustness. … Needs an Efficient Handler. … Lack of Independence.
What are the 5 advantages and disadvantages of computer?
5 advantages of computer and 5 disadvantage of computerwe can send e – mail faster across the universe which maintail a good relationship.online toutoring.helpful games give mind relaxation.we can know everything which is happening in the world.disadvantages:it is not good for eye site.it spoil kids by taking out them from studies.it give more laziness to the people.
What are the disadvantages of a mesh network?
Disadvantages Of A Mesh TopologyComplexity. Each node needs to both send messages as well as act as a router, which causes the complexity of each node to go up pretty significantly. … Network Planning. … Latency. … Power Consumption.