Introduction to ICT and its role in daily life

A respectful tone shows digital etiquette, while checking and presenting evidence shows critical thinking. The person is not merely expressing anger or repeating an opinion; they are considering information and communicating without attacking others. File deletion, printer operation, and emptying the Recycle Bin are computer tasks, not qualities of a discussion response.

ICT skills include finding information, judging whether it is reliable, managing it safely, and communicating it through suitable digital tools. Responsible use also considers privacy, accuracy, security, and the intended receiver. Printing, gaming, or cleaning a monitor may be individual activities, but none covers this complete set of information and communication abilities.

Mature ICT use combines information literacy, tool selection, security, and responsible communication. The student checks whether sources are trustworthy, chooses a suitable tool for the task, protects private information, and shares only with the right people. Sending unchecked information, reusing passwords, or leaving an account open ignores important safety and judgement skills.

The governing concept is meaningful data visualisation: a chart needs context before its values can be interpreted correctly. A specific title should identify what is measured and, when relevant, the time period, such as “Monthly Attendance, April–June.” Option C supplies that context. Removing the title, changing bar colour or converting the chart into a picture story does not explain what the data represent.

The governing concept is data integrity in visualization. A pie chart represents one complete whole, so the percentages of all sectors must add to 100%; a total of 110% is mathematically and logically impossible for that whole. Attractive colours or layout cannot repair invalid data. Sectors also need not be equal, and a title may be placed suitably rather than always below. Therefore, option A is correct.

A biometric attendance machine captures a recognised physical characteristic, processes it electronically and records attendance in a digital system. The school can then manage or retrieve the record more efficiently. This is a practical use of ICT in an everyday institutional setting, not agricultural technology, traditional writing or entertainment. Hence option C is correct.

Receiving a message gives the user information, while replying sends a response to another person; together these actions show both information and communication. The other options involve calculation, time checking or drawing but do not include an exchange of messages. Therefore, option B best demonstrates the two connected ICT processes.

Video-conferencing software allows teachers and students in different places to communicate through live audio and video. Participants may ask questions, answer, see presentations and interact during the online class. A printed book, pencil or wall clock may support learning in other ways but cannot itself provide direct remote interaction. Therefore, option A is correct.

A spreadsheet application stores sales entries in rows and columns and can calculate totals, quantities, prices and other useful values using formulas. The shopkeeper can sort, search and update the record more easily than a loose paper list. A torch, lock and envelope do not process or organise sales data, so option A is correct.

A digital medical report can be stored in an organised record system and retrieved quickly by authorised hospital staff. It may also be shared securely with the relevant healthcare team, supporting continuity of care. Digital storage does not change the report's medical meaning, cure an illness automatically or remove the need for a doctor. Hence B is correct.

A strong, unique password makes guessing harder, while a one-time code must remain private because it can approve a login or transaction. Sharing either credential can allow misuse. Public computers may retain data, and random message links may lead to phishing sites. Therefore, option C describes safe banking behaviour.

Processing means performing operations on raw data to produce a meaningful result. Student marks are entered as data, added together, and divided by the number of students to obtain an average. Keeping a book is storage, while tearing paper and closing a door are physical actions. Thus, calculating the average is information processing.

Cloud storage saves files on remote servers that are reached through the internet rather than only on one local device. A user may upload a document or photograph and later open it from another authorised phone or computer. Cleaning a screen, printing paper, and reducing a phone’s weight are unrelated actions. Hence option A is correct.

Email can transmit a message and digital attachments across long distances within a short time, provided the sender and receiver have suitable internet access. Ordinary post is more appropriate when a physical paper item is required. No electricity or no internet makes email unavailable. Therefore, the need for rapid distant communication makes option A correct.

A QR code stores information in a pattern of squares that a phone camera or payment application can scan. In a payment, it may identify a merchant or payment address and reduce manual typing, after which the user should check the displayed details before approving. It does not increase battery life, print cash, or switch off the internet. Option A is correct.

A mobile map uses digital location data, often including positioning and route information, to help a person decide how to travel from one place to another. This is an information and navigation service, not merely entertainment. It is also more specific than simple calculation and does not necessarily create a paper record. Therefore, option B is correct.

Hardware means the tangible components of a computer system that can generally be seen or touched, such as the keyboard, monitor, processor, memory device, and printer. Internet service is a communication service, a password is authentication information, and stored ideas are data or content. These may work with hardware but are not hardware themselves. Thus, A is correct.

A computerised record system can search indexed information quickly when a user enters a name or another suitable field. This reduces the time and effort needed to examine thousands of paper records manually. Unordered papers and repeated hand calculations are inefficient, while option A describes the slower method. Therefore, entering a name to find a record is the time-saving ICT use in B.

Online booking systems allow a user to view available services, dates, seats, or time slots and complete a reservation remotely, subject to the provider’s rules. This can save a visit to an office and reduce waiting. It cannot remove the actual travel time, and identification may still be required. Thus, option B states the genuine benefit.

Digital storage means recording information in electronic form so that a device can retain and retrieve it. Saving a project file on a computer drive stores its text, images, or other content as digital data. Speaking an answer is communication, while folding paper and hanging a clock are physical activities. Therefore, only option A directly describes digital information storage.

Telemedicine uses communication networks and digital tools such as video calls, messaging, or electronic records to connect a patient with a healthcare professional at a distance. It can improve access to advice, but it does not automatically manufacture medicines or guarantee diagnosis without examination. Hospitals and physical care remain important. Therefore, option A is the appropriate role.

A video call is suitable when people need simultaneous sound and pictures, such as a remote meeting, demonstration, or face-to-face discussion. A short written message can usually be sent more simply by text, and a missing camera or internet connection prevents a normal video call. Thus, the need to see and hear distant participants makes option A correct.

A weather application provides forecasts and current conditions that can help a farmer plan activities such as sowing, irrigation, spraying, or harvesting. The information supports decisions; it does not enlarge land, physically store seeds, or control rainfall. Forecasts are not guarantees, so they should be considered along with local conditions. Therefore, option A is correct.

Internet content can be incomplete, outdated, biased, or incorrect, so a student should check who produced it, when it was published, and whether reliable sources support it. The student should also understand the material and acknowledge the author rather than copying blindly or removing credit. These steps promote accuracy and responsible digital use, making option A correct.

Reviewing an online form before submission helps the applicant find spelling mistakes, incorrect numbers, missing fields, and mismatched details while correction is still possible. Required fields should be completed accurately, not left blank or filled with guesses. A password should also remain private. Thus, checking all entries is the practical verification step described by option A.