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Outline two differences between a bridge and a router as used in computers networking. (4 marks)DICT MOD 1 July 2020
Functionality: A bridge is a device that connects two or more local area networks (LANs) together, allowing devices on one LAN to communicate with devices on the other LAN. A router, on the other hand, is a device that connects multiple networks together and routes data packets between them. ProtocoRead more
A company intends to acquire new computer hardware. Explain three factors that should be considered during acquisition. (6 marks)DICT MOD 1 July 202
Compatibility: It is important to ensure that the new hardware is compatible with the company's existing computer systems and software. This will help to avoid any issues with compatibility or integration. Performance: The company should consider the performance requirements of the new hardware, sucRead more
Outline four advantages of a flash disk as a computer storage device. (4 marks)DICT MOD 1 July 2020
Portability: Flash disks are small and portable, making them easy to carry around and transfer data between computers. Fast data transfer: Flash disks use USB technology, which allows for fast data transfer compared to other storage devices, such as hard drives. Durability: Flash disks are resistantRead more
Kantech Company carried out a social responsibility activity in their neighbourhood. Explain two importance of this activity to the company. (4 marks)DICT MOD 1 July 2020
Building a positive reputation: Engaging in social responsibility activities can help to build a positive reputation for the company within the community. This can be important for attracting customers, clients, and top talent to the organization. Strengthening community relationships: By carrying oRead more
Explain three circumstances that could make a computer user prefer a non impact printer. (6 marks)DICT MOD 1 July 2020
There are several circumstances that could make a computer user prefer a non-impact printer: Quiet operation: Non-impact printers, such as inkjet and laser printers, operate quietly compared to impact printers, which use mechanical impact to produce characters on paper. This can be important for useRead more
There are several circumstances that could make a computer user prefer a non-impact printer:
Outline four measures that could be put in place to control unethical behaviour in an organisation. (4 marks)DICT MOD 1 July 2020
Establish a code of conduct: One of the most effective ways to control unethical behavior is to establish a clear code of conduct that outlines the values and expectations of the organization. This should be communicated to all employees and made easily accessible for reference. Train employees: ProRead more
Maxtech Electronics uses cloud computing technology. Explain three advantages of this technology to the company. (6 marks)DICT MOD 1 July 2020
Reduced IT costs: One of the main advantages of cloud computing is that it can help to reduce IT costs. This is because the company does not have to invest in and maintain its own servers and infrastructure, and can instead pay for the resources it uses on a pay-as-you-go basis. Increased scalabilitRead more
Ziada Ltd’s management has acquired computers for their processes. Explain two benefits the company could accrue from this. (4 marks)DICT MOD 1 July 2020
Increased efficiency: Computers can help to automate and streamline many business processes, which can help to increase efficiency and productivity. This can save time and reduce costs by eliminating the need for manual processes. Improved data management: Computers can also help to improve data manRead more
Outline four features of a supercomputer. (4 marks)DICT MOD 1 July 2020
High processing power: Supercomputers are known for their incredibly high processing power, which is the ability to perform large numbers of calculations very quickly. This is achieved through the use of multiple high-speed processors and large amounts of memory. Large storage capacity: SupercomputeRead more
Outline three functions of RAM. (3 marks)DICT MOD 1 July 2020
Storing data: RAM is used to store data that is being accessed or used by the computer's processor. This data can include program instructions, as well as information being entered or used by the user. Improving speed: RAM helps to improve the speed of a computer by allowing the processor to accessRead more