Introduction to ICT and its role in daily life

Discarded phones, batteries, computers, and other electronic equipment may contain substances that can pollute soil or water and harm people if handled carelessly. Safe collection, reuse, repair, and authorised recycling help recover useful materials and reduce exposure. E-waste management is not intended to increase phone speed, make internet free, or increase paper production. Hence, option A is correct.

ICT can improve communication, access to information, education, healthcare, banking, and public services, but it also requires attention to privacy, security, misinformation, screen balance, accessibility, and e-waste. Saying it has only benefits ignores these responsibilities, while saying it has no use is plainly incorrect. ICT supports human decisions rather than replacing them completely. Therefore, option A is the balanced conclusion.

Online banking uses a digital device, software, and a communication network to authenticate a user, display account information, and transfer money electronically. It is a practical daily-life application of ICT, though users must protect credentials and verify transaction details. Waiting for post, hand calculation, and drawing a paper map may be useful activities but do not represent the stated digital ICT service. Therefore, B is correct.

Schools can use ICT to provide digital textbooks, presentations, educational videos, virtual classes, assignments, and communication between teachers and learners. These tools can supplement teaching and improve access, but they do not automatically replace teachers, libraries, or meaningful learning work. Hiding records, closing the library, and eliminating all homework are not educational uses. Thus, option B is the most appropriate.

A smartphone can receive information through networks, process it with applications and a processor, store it, and communicate it through calls, messages, email, or online services. It may also take photographs and show time, but those are only some functions and do not explain its full ICT role. It does not depend on paper for its main digital operations. Therefore, B is correct.

Email transmits a digital message through a network and can usually reach a recipient much faster than ordinary postal delivery, including across distant locations. It can also carry digital attachments, although it requires suitable accounts, devices, and connectivity. Email is not normally paper-based, it can contain written messages, and it is not restricted to one city. Therefore, speed and reach make option B correct.

A video call combines live audio and video, allowing distant participants to hear one another and see faces, gestures, demonstrations, or shared surroundings. It may also include text chat, but it is not limited to written messages. A normal video call requires a suitable network and does not automatically create a paper record. Therefore, the clearest benefit is the visual and audio communication stated in A.

Hospital information systems can store patient histories, test reports, prescriptions, appointments, and billing details in organised digital records, subject to privacy and access controls. This can help authorised staff retrieve information efficiently, though it does not remove the need for professional judgement. Painting walls, replacing doctors completely, and changing medicine taste are not the described ICT tasks. Therefore, A is correct.

Mobile applications, websites, alerts, and other ICT services can provide farmers with weather forecasts, market prices, advisory messages, and sometimes information about pests or government schemes. Such information supports planning and selling decisions but cannot replace essential resources such as water and seeds or physically change land. Therefore, the information-based agricultural assistance in option A is correct.

Online government services can let citizens complete applications, submit documents, check status, or make payments without travelling to an office for every step. This may save time and travel, although people still need connectivity, accurate information, and any required identity verification. Online access does not make all offices unnecessary. Therefore, the home-application convenience in option A is correct.

Data refers to raw facts or observations that can be collected and processed, including numbers, words, images, sounds, measurements, or records. It is not limited to one medium. When data is organised, analysed, and interpreted in context, it can produce useful information. Therefore, the broad definition in option A is correct, while pictures, sound, and paper documents are only possible forms or sources of data.

Cloud storage saves files on internet-connected remote servers rather than keeping them only on one local device. With suitable access and permissions, a user can open, synchronise or share those files from a phone, tablet or computer. Therefore, option A correctly describes its daily-life use. Shutting down a computer, keeping files only on paper and stopping internet speed are unrelated and do not explain cloud storage.

The governing concept is improved productivity through digital tools. ICT can automate routine steps, store and retrieve information quickly, support communication, and organise records, so repeated work often takes less time and produces fewer avoidable errors. It cannot guarantee that every decision is correct, and it does not normally isolate workers or complicate every task. Therefore, option A is the realistic benefit.

An automated teller machine is an ICT system because it uses a computer, secure communication network, user authentication, and banking software. After verifying the card or other credentials and the requested transaction, it communicates with the bank system, checks account information, and updates the record before dispensing cash or showing a balance. Option A is correct; B ignores networking, C ignores security, and D wrongly limits the machine to printing.

Digital health consultation uses communication technology to connect a patient with a qualified health professional through a phone, video call, or online platform. Its realistic benefit is that people, especially those far from a clinic, may receive initial advice, follow-up guidance, or referral without travelling immediately. Option A is correct. B promises an impossible universal cure, C wrongly removes professional care, and D encourages unsafe self-medication.

The governing concept is ICT-enabled communication during disaster management. Mobile alerts, emergency websites, radio, satellite links and messaging systems can quickly share warnings, evacuation instructions, requests for help and relief updates. Therefore, option A is correct because timely information improves coordination and can reduce harm. Options B and C wrongly claim that technology can always prevent disasters or change weather, while D ignores the need for communication devices and networks.

The governing concept is digital access to information. A digital library stores or provides electronic books, journals and other learning resources through computers or connected devices. Thus, option A is correct because a learner may access suitable material online, often beyond the limits of a physical library’s location and opening hours. Option B describes the opposite, while C and D are unnecessary or false conclusions about digital libraries.

The governing concept is connected technology, in which devices exchange data through a network and respond to authorized commands. A smart light, camera, thermostat or appliance may be monitored or controlled using a phone or another connected interface. Hence, option A is correct. Option B describes manual rather than smart control; C contradicts network communication, and D does not explain how connected devices operate.

The governing concept is using ICT to collect, process and communicate weather information for planning. A digital forecast gives an estimate of likely conditions, such as rain, temperature or storms, so travellers and farmers can make better decisions about routes, schedules and farm activities. Option A is correct. Options B, C and D confuse predicting or informing about weather with controlling natural events.

The governing concept is digital collaboration, where networked tools help people communicate and complete shared work. A collaboration platform may provide group messages, file storage, comments, calendars, task lists and shared editing, allowing team members to coordinate even when they are not together. Therefore, option A is correct. The other choices describe gaming, paper mail or network removal, none of which is the platform’s central purpose.

The governing concept is identity verification in digital services. A digital identity is information or a set of credentials associated with a user and can help an online service confirm who is requesting access or performing a transaction. Thus, option A is correct, although secure systems also require privacy and protection of credentials. Options B, C and D are physical or file-management actions unrelated to proving identity online.

The governing concept is the use of ICT to inform, coordinate and manage transportation. GPS, navigation services, traffic updates, online ticketing and vehicle-tracking systems help passengers and operators know routes, schedules, congestion and vehicle locations. Therefore, option A is correct because it lists several real uses. Options B, C and D are impossible or exaggerated: ICT does not remove roads, eliminate energy needs or travel in place of people.

The governing concept is digital access to a public or organisational service. An online application system lets a person enter information, upload required documents where applicable, submit the form electronically, and later check progress or status. Thus option C is correct because it includes both submission and tracking. It does not restrict applications to an office, guarantee acceptance without verification, or remove the applicant’s responsibility to provide accurate information.

The governing concept is digital collaboration. A shared document gives group members a common workspace where they can add research, revise sections, leave suggestions and see one another’s updates, subject to suitable access permissions. Therefore, option B is correct because it distributes participation and supports coordination. Hiding information, assigning all work to one person, or using the internet only for entertainment does not make a project collaborative or more effective.

The governing concept is responsible and critical use of ICT-based information. Online information can be accurate, outdated, incomplete or false, so a careful user checks the source, date and supporting evidence before deciding. Option D is correct because it reduces the chance of acting on misinformation. Options A, B and C encourage uncritical acceptance or sharing and are therefore unsafe.