Supply Chain Management (SCM) systems are used to:

• Control only internal operations

• Monitor sales team performance

• Manage relationships and logistics with suppliers and partners

• Replace the need for manufacturing departments

Answer explanation

Supply Chain Management (SCM) systems are designed to manage relationships and logistics with suppliers and partners, ensuring efficient coordination and flow of goods, rather than just controlling internal operations or replacing manufacturing.

The main function of routers in a network is to:

• Connect printers to computers

• Store website data

• Route data packets between networks

• Monitor users' browsing history

Answer explanation

The main function of routers is to route data packets between networks, ensuring efficient communication. They do not connect printers, store website data, or monitor browsing history.

Which type of system supports operational managers by keeping track of the elementary activities of the organization?

• Executive Support System (ESS)

• Decision Support System (DSS)

• Transaction Processing System (TPS)

• Knowledge Management System (KMS)

Answer explanation

A Transaction Processing System (TPS) is designed to manage and track the day-to-day operations of an organization, making it essential for operational managers to monitor elementary activities effectively.

Which of the following is the smallest network scope?

• Wide Area Network (WAN)

• Global Area Network (GAN)

• Metropolitan Area Network (MAN)

• Local Area Network (LAN)

Answer explanation

The Local Area Network (LAN) is the smallest network scope, typically covering a limited area like a home or office, while WAN, GAN, and MAN cover larger geographical areas.

A major benefit of using the cloud for networking is:

• Increased power consumption

• More complicated setup

• Scalability and cost efficiency

• Complete elimination of security risks

Answer explanation

The cloud offers scalability, allowing businesses to easily adjust resources based on demand, and cost efficiency by reducing the need for physical infrastructure, making it a major benefit for networking.

One of the main challenges in global information systems is:

• Abundant network availability

• Cultural and language differences

• Homogeneous legal systems

• Zero infrastructure costs

Answer explanation

Cultural and language differences pose significant challenges in global information systems, as they can lead to misunderstandings and hinder effective communication across diverse regions.

Data becomes information when:

• It is stored in a database

• It is processed and contextualized

• It is printed

• It is entered into a computer

Answer explanation

Data becomes information when it is processed and contextualized, as this adds meaning and relevance. Simply storing, printing, or entering data does not transform it into useful information.

What is the role of middle managers in organizations with IT systems?

• Creating software systems

• Making strategic-level decisions only

• Monitoring performance and executing plans

• Designing hardware

Answer explanation

Middle managers play a crucial role in organizations with IT systems by monitoring performance and executing plans. They ensure that strategies are implemented effectively and that teams are aligned with organizational goals.

Which of the following best defines a Management Information System (MIS)?

• A system designed for financial accounting only

• A tool for managing only operational-level data

• A system that helps in decision making by providing information to managers

• A substitute for management

Answer explanation

A Management Information System (MIS) is designed to assist managers in decision-making by providing relevant information, making the correct choice the one that highlights its role in supporting management rather than replacing it.

The three activities in an information system that produce the information organizations need are:

• Input, output, and feedback

• Data, information, and knowledge

• Input, processing, and output

• Hardware, software, and network

Answer explanation

The correct answer is 'Input, processing, and output' because these are the fundamental activities in an information system that transform data into useful information for organizations.