Answer:
The answer to this question is given below in the explanation section.
Explanation:
Computer is an electronic and digital device. Computer can be used everywhere in our daily life. You can use a computer to search for something over the internet related to your study etc.
The following fields where you can see the use of computers.
- Education
- Business
- Hospital
- Banking sector
- Home
- Marketing
- Government offices
- etc
You can see the use of computers everywhere in our daily life.
Answer:C)Extranet
Explanation: Extranet is the network on private basis for sharing of the organizational information with the vendors, employees, customers,suppliers etc. It uses the internet service for the distribution of the data outside of the company in extended form.Electronic data interchange is used for exchanging of large amount of information.
Other options are incorrect because intranet is the internet service which works within enterprise, chaosnet is protocol for transmission of data in full duplex form and ethernet is the communication with the help of protocol in traditional manner.
Answer:
Virtual Private Network (VPN)
Explanation:
A VPN can extend a private network over the internet securely to a mobile user or branch office. The traffic is encrypted between the private network and branch office or mobile users. VPN enables users to access and share resources like they were directly connected to the main network.
Optical Disc Drive (ODD) An optical disc drive (ODD)
for using CDs, DVDs, and Blu-ray discs to listen to music or watch a movie.
Most drives also allow you to write data to a disc, so you can create your own music CDs, video DVDs or even create of back-up copy of your important data files.
dell.com
