Solve this ICT question 2 and 3

Here are the solutions for ICT questions 2 and 3:

Question 2:

a)
Two characteristics of a computer are its ability to perform calculations at high speed and its capacity for accuracy in processing data.

b)
Two advantages of using a computer include increased efficiency in tasks like data processing and communication, and access to vast amounts of information through the internet.

c)
Two disadvantages of using a computer are the potential for data security risks like hacking and viruses, and the risk of health issues such such as eye strain or repetitive strain injury from prolonged use.

Question 3:

a)
Two types of computers are desktop computers, which are stationary and typically used in offices or homes, and laptop computers, which are portable and designed for mobile use.

b)
Here are two uses of computers in the specified areas:

• (i) Education: Computers are used for online learning platforms and for research to access academic resources.
• (ii) Health: Computers assist in patient record management and for medical imaging analysis, such as X-rays and MRI scans.
• (iii) Business: Computers are essential for financial accounting and for marketing through digital advertising and social media.