What is blockchain? How it works? I heard bitcoin uses it.

Expain the application areas of ICT in education sector and E-commerce

miss Akunina [59]

Explanation:

Nowadays almost all the school and college use computers in classrooms and labs to teach students.A teacher can teach effectively using computer-based presentations.Students can study different subjects and complete their assignment by using different software in computer.The Computer Based Training(CBT) and Web Based Training(WBT) are aid to teach the student in the classroom.

E-commerce is a financial business transaction conducted electronically between business partners over the internet.Business transactions can occur very quickly and globally.The people can buy,sell and exchange the products or services using internet.Todays many computer can also access the Internet through wireless technologies.

8 0

3 years ago

A user called to inform you that the laptop she purchased yesterday is malfunctioning and will not connect to her wireless netwo

Aloiza [94]

Answer:

B. Have the user press the appropriate function key combination to enable the wireless radio and then attempt to connect to the wireless network.

Explanation:

Every more often than not, users may experience wireless connection problems. How they respond to these issues solely depends on various factors. When a user like this has issues connecting to the network, first on the list of proper troubleshooting procedures is to check whether the wireless adapter or the function key that turns the wireless radio connection on is toggled on. Sometimes the most obvious causes are the hardest to see. The user should check this first because it will save him or her lots of troubleshooting time if the switch was simply physically disabled.

6 0

3 years ago

Which software is used to play, create, and modify audio and video files?

igor_vitrenko [27]

Video Editing software is used to play, create, and modify audio and video files.

7 0

3 years ago

Read 2 more answers

In some networks, the data link layer handles transmission errors by requesting that damaged frames be retransmitted. If the pro

Usimov [2.4K]

Answer:

The answer with explanation is attached in the file.