Understanding Computer Systems and Components

A school is planning to upgrade its computer lab. The IT team must decide which hardware components to prioritize for replacement to improve overall system performance. Which combination of components should they focus on upgrading to achieve the most significant speed improvement for students running multiple applications?

• Monitor and Printer

• CPU and RAM

• Keyboard and Mouse

• Router and Ports

A student is designing a computing system for a small business that needs to store large amounts of customer data securely and access it quickly. Which storage solution should the student recommend, and what reasoning supports this choice?

• Flash Drive, because it is portable and inexpensive

• Hard Drive, because it offers high capacity and fast access speeds

• RAM, because it is volatile and temporary

• ROM, because it is read-only and cannot be changed

A company is experiencing slow network speeds and frequent disconnections. The IT manager suspects the issue is related to a hardware component. Which device should be examined first, and what evidence supports this decision?

• Router, because it manages network traffic and connections

• Monitor, because it displays output

• Keyboard, because it is an input device

• Printer, because it produces hard copies

A student is tasked with building a computer system that can efficiently run complex algorithms for scientific research. Which hardware components should be prioritized, and why?

• CPU and RAM, because they handle processing and temporary data storage

• Monitor and Printer, because they provide output

• Keyboard and Mouse, because they allow user input

• Flash Drive and ROM, because they store permanent data

A user wants to transfer files between two computers quickly and securely. Which peripheral device should they use, and what makes it suitable for this task?

• Flash Drive, because it is portable and allows fast data transfer

• Printer, because it produces hard copies

• Monitor, because it displays information

• Mouse, because it controls the cursor

A student is comparing the roles of RAM and ROM in a computer system. How do these components differ in terms of data storage and management, and what implications does this have for system performance?

• RAM is permanent storage, ROM is temporary storage

• RAM is temporary and volatile, ROM is permanent and non-volatile; RAM affects speed, ROM affects booting

• Both are used for long-term storage

• Both are used for processing data

A school is considering purchasing tablets for students. What strategic advantages do tablets offer over traditional desktop computers in terms of input and output devices?

• Tablets have larger screens and more powerful CPUs

• Tablets integrate touch input and portable output, enhancing mobility and ease of use

• Tablets require external peripherals for input

• Tablets have less storage capacity

A student is troubleshooting a computer that fails to boot and displays no output on the monitor. Which hardware component should be checked first, and what reasoning supports this approach?

• Mother Board, because it connects and powers all other components

• Printer, because it produces output

• Mouse, because it controls the cursor

• Router, because it manages network connections

A business needs to ensure that its computing systems are protected from malware and viruses. What combination of hardware and software strategies should be implemented, and why?

• Install antivirus software and use secure routers to filter network traffic

• Upgrade monitors and printers

• Use only flash drives for data storage

• Rely on ROM for security

A student is planning to upgrade their computer for gaming purposes. Which hardware components should be prioritized for upgrade, and what evidence supports this decision?

• CPU, RAM, and Monitor, because they affect processing speed, memory, and display quality

• Keyboard and Mouse, because they are input devices

• Printer and Ports, because they handle output and connectivity

• Router and Flash Drive, because they manage network and storage