Computer Fundamentals

What is the primary function of RAM (Random Access Memory) in a computer?

Which of the following best describes cloud storage?

Which of these is an example of system software?

What is the function of a Graphics Card (GPU)?

Which of the following is NOT typically a function of an operating system?

What is the purpose of a firewall in computer security?

Which of the following is a function of the CPU (Central Processing Unit)?

Which hardware component is most important for improving the speed at which applications load and run?

In terms of data storage, what is the difference between RAM and a hard drive?

Which is a common use for an input device?

What is 'malware'?

What does the term 'bandwidth' refer to in a networking context?

What is a 'virtual machine'?

Which type of memory is known for its fast data access and is often used to cache frequently accessed data?

What is the role of an 'expansion card' in a computer?

A user needs to back up important files. Which storage solution is best for creating a portable backup?

If a computer is running slowly and a technician suspects a memory issue, which component is most likely to be tested or upgraded?

Which of the following is the function of a network card?

What is the purpose of an operating system?

Which type of storage is generally the fastest for reading and writing data?

A user wants to improve their computer's gaming performance. Which component upgrade would typically provide the most significant improvement?

Which of the following is NOT considered an output device?

A program suddenly closes and the computer displays a 'blue screen of death.' This is often a sign of what type of issue?

What does GHz (Gigahertz) measure in relation to computer hardware?

Which of these acronyms refers to a read-only type of memory?

A user needs to transfer a large video file to a friend. Which method would be the fastest?

What is the purpose of a system clock in a computer?

Which of the following operating systems is open source?

Which type of software is specifically designed to help protect a computer system from viruses and other malicious software?

What does 'rebooting' a computer typically do?

What is the primary function of the CPU (Central Processing Unit) in a computer?

Which of the following is an example of an Operating System (OS)?

Which component is responsible for temporarily storing data that a computer is actively using?

John is working on a design project that requires high-resolution graphics and fast rendering speeds. Which computer component is the most crucial for his work?

Which type of software allows users to create, edit, and format text-based documents?

Emma needs to install an additional Wi-Fi adapter on her desktop computer to improve wireless connectivity. Which hardware component should she install?

Which of the following is not an example of an Input Device?

Mark notices that his laptop is running very slowly. A technician advises him to upgrade a specific component to improve performance. What should he upgrade?

What is the main function of a Firewall in a computer network?

Which storage type does not have moving parts and is known for faster data access?

What is the main purpose of a computer?

Lisa is setting up a new laptop. She notices that the system requires software to manage hardware resources and allow applications to run. What is this software called?

Which of the following stores data temporarily while a computer is running?

Jason wants to store a large number of videos and photos on his computer for long-term use. What is the best option for him?

Which of the following is an input device?

Sophia needs to print multiple copies of her report for a school presentation. Which output device will she use?

Which of the following is an example of application software?

David has an Android phone and wants to download a new app. Where should he go?

What does a firewall do in a computer system?

Tony's computer is running very slowly, and he is frequently opening multiple programs at once. What should he upgrade to improve performance?

Which hardware component allows a computer to connect to the internet via Wi-Fi?

Alice wants to back up her files and be able to access them from any device, even if her laptop breaks. What should she use?

Which of the following is considered optical storage?

What is the main function of cache memory?

Which of the following is a peripheral device?

Michael's company is setting up a secure network to prevent cyber threats. They want to ensure that only authorized users can access the company’s internal systems. Which term best describes the tool they need?

Solid State Drives (SSDs) are generally slower than traditional Hard Disk Drives (HDDs)

What type of software is specifically designed to harm a computer system?

The amount of data that can be transmitted over a network connection is known as ______.

Match the following terms with their definitions:

Match each storage type with its correct attribute.

A _______ is a type of system software that acts as an interface between the hardware and the user, managing system resources and providing a platform for applications to run.

A virtual machine provides a direct interface with the physical hardware, allowing for maximum performance and minimal overhead.

Explain in detail the process of data transfer when a user accesses a file stored in cloud storage, including the components involved and potential bottlenecks.

A computer is primarily designed to:

When Lisa installs an operating system on her new laptop, what primary function does this software serve?

Which type of memory is used for the long-term storage of files and programs, retaining data even when the computer is powered off?

What storage option is best suited for Jason, who requires durable and fast access to a large collection of videos and photos?

Which of the following devices is used to input data and commands into a computer system?

Sophia needs to produce several hard copies of her school report. Which device should she use?

Which of these examples represents application software?

David, who has an Android phone, is looking to install a new application. Where would he typically find and download this application?

Tony finds that his computer is lagging, especially when multitasking. What hardware upgrade would likely improve his computer's performance?

Which hardware component facilitates Wi-Fi connectivity on a computer?

Alice aims to back up her files in a way that allows her to access them from any device, regardless of her laptop's condition. Which solution should she implement?

Which type of storage uses lasers to read and write data?

What is the primary function of cache memory in a computer system?

Which of the following is considered a peripheral device?

A company wants to set up a system to protect its internal network from cyber threats and unauthorized access. Which tool is most suitable?