Exploring Computer Fundamentals

What are the main components of computer hardware?

• Graphics card, sound card, cooling system

• Operating system, software applications, network cables

• CPU, RAM, storage devices, motherboard, power supply, input/output devices

• Monitor, keyboard, mouse pad

What is the function of the CPU in a computer?

• To store data permanently

• The function of the CPU is to execute instructions and process data.

• To provide power to the computer

• To manage network connections

Name two types of software and their purposes.

• Database software and its management

• Firmware for hardware control

• Application software and system software.

• Utility software for system optimization

What is an operating system?

• An operating system is a type of hardware component.

• An operating system is a type of computer virus.

• An operating system is a programming language.

• An operating system is software that manages computer hardware and software resources.

Explain the difference between system software and application software.

• System software is user-specific; application software is hardware-specific.

• System software manages hardware and provides a platform; application software performs specific user tasks.

• System software is designed for gaming; application software is for productivity.

• System software is only for mobile devices; application software is for desktops.

What are the different types of data storage solutions?

• CD/DVD

• HDD, SSD, NAS, SAN, Cloud Storage, Tape Storage, Object Storage

• USB Flash Drive

• External Hard Drive

What is the purpose of RAM in a computer?

• To permanently store the operating system files.

• To increase the computer's internet speed.

• To manage the power supply of the computer.

• The purpose of RAM in a computer is to provide fast, temporary storage for data and instructions that the CPU needs to access quickly.

How does a hard drive differ from a solid-state drive?

• A hard drive uses spinning disks; a solid-state drive uses flash memory.

• A hard drive is more expensive than a solid-state drive.

• A solid-state drive uses spinning disks; a hard drive uses flash memory.

• A hard drive is faster than a solid-state drive.

What is cloud storage and how does it work?

• Cloud storage is a type of physical storage device.

• Cloud storage is a service that allows users to store data on remote servers accessed via the internet.

• Cloud storage requires users to install software on their devices.

• Cloud storage is only accessible through local networks.

Why is data backup important for computer users?

• Data backup is only necessary for businesses, not individual users.

• Backing up data slows down computer performance significantly.

• Data backup is important to prevent data loss and ensure recovery in case of failures or disasters.

• Data backup is irrelevant if you have antivirus software.