Business Communication and Information Technology
Business communication and information technology
This domain covers how information flows inside and outside a business, the barriers that distort it, and how information systems support decisions. Questions reward matching the channel to the audience and purpose.
Core rules and concepts
- The communication process: sender, encoding, message, channel, receiver, decoding, feedback, with noise as interference. One-way communication is fast but lacks confirmation; two-way communication is slower but more accurate.
- Formal channels follow hierarchy and are documented; informal channels (the grapevine) spread quickly but can distort. The choice of channel should reflect urgency, complexity, sensitivity, cost, distance and the need for a record.
- Barriers include jargon, emotional bias, information overload, cultural differences, poor listening, faulty technology and status differences. Feedback and plain language reduce them.
- ICT supports communication and decision-making through email, video conferencing, databases, management information systems, e-commerce and social media. Benefits include speed and reach; risks include cybersecurity, data protection breaches, misinformation and digital exclusion.
- A management information system turns raw data into useful reports; the quality of its output depends on the accuracy and relevance of its inputs.
Worked example
A firm must tell 40 staff that a factory will close. An email is cheap and fast but risks sounding cold, leaking before briefings and generating rumour. Face-to-face group briefing with a follow-up written notice and individual meetings is slower but allows questions, shows respect and creates a record. A video call may suit remote staff. Reasoning: the channel must fit the message's emotional weight and the need for feedback; speed is not the only criterion.
Traps that cost marks
Do not assume more information improves communication; overload causes errors. Do not say technology removes barriers; it can create new ones. Do not treat the grapevine as always harmful - it can reveal concerns early. Do not ignore data protection when recommending databases or monitoring.