Computer: A Basics Hardware And Software Questions!
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Questions and Answers
- 1.
Hardware is any part of your computer that has
- A.
A sticker on it
- B.
A physical structure
- C.
An icon to click on
- D.
The instructions to process data
Correct Answer
B. A pHysical structureExplanation
Hardware refers to the physical components of a computer system that can be touched and seen. It includes devices such as the central processing unit (CPU), motherboard, memory, storage devices, input/output devices, and peripherals. These components have a physical structure and are tangible objects that make up the computer system. The presence of a physical structure distinguishes hardware from software, which consists of instructions and data that are stored electronically.Rate this question:
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- 2.
A server is a computer that
- A.
You would find at a restaurant
- B.
Is highly portable
- C.
Gives information to other computers on a network
- D.
Lacks a sufficient amount of RAM
Correct Answer
C. Gives information to other computers on a networkExplanation
A server is a computer that gives information to other computers on a network. Servers are designed to provide resources and services to other computers, such as hosting websites, storing and sharing files, or managing network traffic. They have high processing power, storage capacity, and network connectivity to handle multiple requests from client computers and distribute information efficiently. Servers play a crucial role in enabling communication and collaboration among computers in a network environment.Rate this question:
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- 3.
A computer that is called IBM PC Compatible means that it
- A.
Is manufactured by Apple
- B.
Is a "Problem Cruncher."
- C.
Is a "Personal Conductor."
- D.
Is similar to the original IBM
Correct Answer
D. Is similar to the original IBMExplanation
A computer that is called IBM PC Compatible means that it is similar to the original IBM. This implies that the computer is designed to be compatible with the same hardware and software standards as the original IBM PC, allowing users to run the same programs and use the same peripherals. This term is commonly used to refer to computers that are not manufactured by IBM but still adhere to the IBM PC standards.Rate this question:
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- 4.
A computer's Operating System
- A.
Manages the software on your computer
- B.
Manages the hardware on your computer
- C.
Coordinates all of the actions of your computer
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The operating system of a computer is responsible for managing both the software and hardware components. It coordinates all the actions of the computer, ensuring that the software runs smoothly and interacts with the hardware effectively. Therefore, all of the given options are correct, as the operating system performs all these functions simultaneously.Rate this question:
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- 5.
What is a Graphical User Interface (GUI)?
- A.
It controls the hardware of a computer
- B.
It is a way to conduct online shopping
- C.
It lets you use your mouse to click on icons, buttons, and menus
- D.
It is a way to work on computer graphics
Correct Answer
C. It lets you use your mouse to click on icons, buttons, and menusExplanation
A Graphical User Interface (GUI) is a type of user interface that allows users to interact with a computer system through visual elements such as icons, buttons, and menus. It enables users to navigate and control the system by using a mouse or other input devices to click on these graphical elements. This answer accurately describes the main purpose and functionality of a GUI.Rate this question:
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- 6.
Open Source software
- A.
Can be modified by anyone around the world
- B.
Is very expensive for the average consumer
- C.
Can only be used by business and industry
- D.
Is full of bugs and will damage your computer
Correct Answer
A. Can be modified by anyone around the worldExplanation
Open Source software refers to software that is made available with its source code, allowing anyone to view, modify, and distribute it. This answer accurately describes the characteristic of Open Source software, stating that it can be modified by anyone around the world. This openness promotes collaboration and innovation, as developers can customize the software to suit their needs or fix any issues they encounter. It also fosters a sense of community, as users can contribute improvements back to the software, benefiting the entire user base.Rate this question:
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- 7.
Which are examples of apps? (check all that apply)
- A.
Word processing software
- B.
Angry Birds
- C.
Google Chrome
- D.
Windows Media Player
Correct Answer(s)
A. Word processing software
B. Angry Birds
C. Google Chrome
D. Windows Media PlayerExplanation
The examples given in the question are all apps. Word processing software, such as Microsoft Word or Google Docs, is an app that allows users to create and edit documents. Angry Birds is a popular mobile game app. Google Chrome is a web browser app used to access and navigate the internet. Windows Media Player is a media player app that allows users to play audio and video files on their computer. All of these examples fall under the category of apps as they are software applications designed to perform specific functions.Rate this question:
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- 8.
What does the term the cloud refer to?
- A.
A meteorology term to describe water vapor
- B.
Things that you can access remotely over the internet
- C.
A way to access your hard drive
- D.
A mobile app for Android
Correct Answer
B. Things that you can access remotely over the internetExplanation
The term "the cloud" refers to things that you can access remotely over the internet. It is a concept that allows users to store and access data and applications on servers that are located remotely, rather than on their local devices. This enables users to access their files, documents, and software from any device with an internet connection, providing convenience and flexibility.Rate this question:
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- 9.
Why is it a good idea to use "the cloud?" (check all that apply)
- A.
It is a good way to back up your computer's data
- B.
You can access your data from anywhere
- C.
You shouldn't use the cloud; it may infect your computer
- D.
You can share and collaborate with friends and colleagues
Correct Answer(s)
A. It is a good way to back up your computer's data
B. You can access your data from anywhere
D. You can share and collaborate with friends and colleaguesExplanation
Using the cloud is a good idea because it allows for backing up computer data, accessing data from anywhere, and sharing and collaborating with others.Rate this question:
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- 10.
The latest type of monitor is the LED display. Its advantages include
- A.
It uses no electricity because it plugs into the computer
- B.
It is only .125 inches thick
- C.
It is backlit with light-emitting diodes, allowing for greater contrast
- D.
It is a touch-operated device
Correct Answer
C. It is backlit with light-emitting diodes, allowing for greater contrastExplanation
LED displays are the latest type of monitor and have several advantages. One of these advantages is that they are backlit with light-emitting diodes (LEDs), which allows for greater contrast. This means that the display can show a wider range of colors and shades, resulting in a more vibrant and detailed image. LED backlighting also helps to improve the overall brightness and clarity of the display, making it easier to view in various lighting conditions. Additionally, LED technology is energy-efficient, consuming less power compared to other types of displays.Rate this question:
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- 11.
What is true about RAM?
- A.
It is a computer's short term memory
- B.
It is measured in terrabytes
- C.
This is where you save your documents
- D.
It is difficult to add to your computer
Correct Answer
A. It is a computer's short term memoryExplanation
RAM stands for Random Access Memory, and it is indeed a computer's short term memory. It is a type of computer memory that is used to store data that is actively being used by the computer's processor. Unlike long-term storage devices such as hard drives or solid-state drives, RAM is volatile, meaning that its contents are lost when the computer is powered off. RAM is crucial for the smooth and efficient operation of a computer, as it allows for quick access to data that is needed by the processor, resulting in faster performance.Rate this question:
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- 12.
What is the smallest unit of data in computer processing called?
Correct Answer
a bit
bitExplanation
The smallest unit of data in computer processing is called a bit. A bit is a binary digit that can represent either a 0 or a 1, and it is the fundamental building block of all digital information in computers.Rate this question:
- 13.
One million bytes is called
Correct Answer
a megabyte
megabyteExplanation
The correct answer is "megabyte". A megabyte is a unit of digital information storage that represents one million bytes. It is commonly used to measure the size of files, documents, and data storage capacity.Rate this question:
- 14.
One billion bytes is called
Correct Answer
a gigabyte
gigabyteExplanation
One billion bytes is equal to a gigabyte.Rate this question:
- 15.
What is the most obvious thing you would notice about a tablet?
- A.
It uses no dispay
- B.
It lacks a keyboard
- C.
It is quite heavy
- D.
It has 4 different ports
Correct Answer
B. It lacks a keyboardExplanation
The most obvious thing you would notice about a tablet is that it lacks a keyboard. Unlike laptops or desktop computers, tablets typically do not have a physical keyboard attached to them. Instead, they rely on touchscreens for input, allowing users to type on a virtual keyboard or use other input methods like stylus or voice recognition. This absence of a keyboard is a distinctive feature of tablets and sets them apart from other devices.Rate this question:
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- 16.
A smartphone...(check all that apply)
- A.
Is a mini tablet
- B.
Can be used as a telephone
- C.
Is capable of running apps
- D.
Can access the internet
- E.
Can be used anywhere in the world
Correct Answer(s)
A. Is a mini tablet
B. Can be used as a telepHone
C. Is capable of running apps
D. Can access the internetExplanation
A smartphone is a device that combines the features of a mobile phone and a computer tablet. It can be used as a telephone to make and receive calls, send text messages, and communicate with others. Additionally, it is capable of running apps, which are software applications that provide various functionalities and services. A smartphone can access the internet, allowing users to browse websites, check emails, and use online services. However, the statement "can be used anywhere in the world" is not accurate, as the availability of network coverage and compatibility with local networks may vary in different regions.Rate this question:
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- 17.
What do the letters ISP stand for?
Correct Answer(s)
Internet service providerExplanation
The letters ISP stand for Internet service provider. An ISP is a company that provides internet access to individuals and organizations. They offer various types of internet connections, such as dial-up, broadband, or wireless, allowing users to connect to the internet and access online services. ISPs play a crucial role in enabling internet connectivity and ensuring that users have reliable and fast access to the internet.Rate this question:
- 18.
A hardware device that allows you to connect several computers and other devices to a single internet connection is called a
Correct Answer(s)
routerExplanation
A router is a hardware device that enables multiple computers and other devices to connect to a single internet connection. It acts as a central hub, directing network traffic between devices and managing the flow of data. By connecting to the router, each device can access the internet and communicate with other devices on the network. Routers are commonly used in homes and offices to share internet connectivity and create local area networks (LANs).Rate this question:
- 19.
Dust is your computer's main enemy, so to clean it, you should
- A.
Use a good dose of clean water
- B.
Use furniture cleaner
- C.
Use a strong solvent
- D.
Use an anti-static wipe
Correct Answer
D. Use an anti-static wipeExplanation
Dust is a common problem for computers as it can accumulate and cause various issues such as overheating and performance issues. Using a good dose of clean water or furniture cleaner can potentially damage the computer components as water can cause short circuits and furniture cleaner may contain harsh chemicals. A strong solvent can also be harmful to the computer parts. On the other hand, an anti-static wipe is specifically designed to remove dust without causing any damage. It helps to prevent static electricity buildup and ensures safe cleaning of the computer components.Rate this question:
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- 20.
Malware is any type of software that is designed to damage your computer or gain unauthorized access to your personal information. Some examples include: (check all that apply)
- A.
Viruses
- B.
Worms
- C.
Helpware
- D.
Spyware
- E.
Hardware
Correct Answer(s)
A. Viruses
B. Worms
D. SpywareExplanation
Malware refers to any software that is created with the intention of causing harm to a computer system or obtaining unauthorized access to personal information. Examples of malware include viruses, which are programs that can replicate themselves and infect other files, worms, which are self-replicating programs that spread through networks, and spyware, which is designed to secretly gather information about a user's activities. The incorrect options in this question are "helpware" and "hardware," as they do not fit the definition of malware.Rate this question:
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- 21.
Why is it important to regularly update your antivirus software?
- A.
To fuel the software company's economic growth
- B.
Because new malware is constantly being developed by the bad guys
- C.
It will help to protect your printer, scanner, and other peripherals
- D.
I have no clue
Correct Answer
B. Because new malware is constantly being developed by the bad guysExplanation
Regularly updating antivirus software is important because new malware is constantly being developed by cybercriminals. By updating the antivirus software, it ensures that the software has the latest virus definitions and security patches to effectively detect and protect against the latest threats. This helps to maintain the security and integrity of the computer system, preventing potential damage or unauthorized access by malware.Rate this question:
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- 22.
It is a good idea to regularly run your computer's Disk Defragmenter and Disk Cleanup.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Regularly running your computer's Disk Defragmenter and Disk Cleanup is a good idea because it helps optimize the performance and efficiency of your computer. Disk Defragmenter rearranges fragmented data on your hard drive, making it easier and faster for your computer to access files. Disk Cleanup helps free up disk space by removing unnecessary files, temporary files, and other clutter that can slow down your computer. By regularly performing these tasks, you can improve the speed and overall performance of your computer.Rate this question:
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- 23.
What is the term that describes the science of equipment design and how specific equipment usage and placement can reduce a user's discomfort and increase productivity.
Correct Answer
computer ergonomics
ergonomicsExplanation
The term that describes the science of equipment design and how specific equipment usage and placement can reduce a user's discomfort and increase productivity is ergonomics. This field focuses on creating user-friendly and efficient designs that optimize human performance and well-being. Computer ergonomics, specifically, applies these principles to the design and use of computer equipment to ensure that users can work comfortably and effectively while minimizing the risk of musculoskeletal disorders and other health issues associated with prolonged computer use.Rate this question:
- 24.
Which of these are operating systems?
- A.
Windows XP
- B.
Windows 7
- C.
Mac OS X
- D.
Windows 10
- E.
All of the above
Correct Answer
E. All of the aboveExplanation
All of the options listed (Windows XP, Windows 7, Mac OS X, and Windows 10) are operating systems. An operating system is a software that manages computer hardware and software resources and provides common services for computer programs. Windows XP, Windows 7, and Windows 10 are operating systems developed by Microsoft for personal computers. Mac OS X is an operating system developed by Apple for their Macintosh computers. Therefore, all of the options mentioned are correct answers as they are all operating systems.Rate this question:
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- 25.
The older type of monitors (the great big ones) are known as
- A.
Cathode ray tubes
- B.
Electrical synopsis devices
- C.
Televisions
- D.
Vacuum tube display
Correct Answer
A. Cathode ray tubesExplanation
The correct answer is cathode ray tubes. Cathode ray tubes were the older type of monitors that were commonly used before the advent of flat-screen displays. These monitors used a cathode ray tube technology to display images. The other options mentioned, such as electrical synopsis devices, televisions, and vacuum tube displays, are not specific to the older type of monitors and do not accurately describe cathode ray tubes.Rate this question:
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- 26.
This port looks a lot like the modem or telephone port but it is a little bit wider. You can use this port for networking and also connecting to the internet.
- A.
Audio port
- B.
Ethernet port
- C.
USB port
- D.
Monitor port
Correct Answer
B. Ethernet portExplanation
The given correct answer is "Ethernet port". This port is described as looking similar to a modem or telephone port but slightly wider. It is used for networking and connecting to the internet.Rate this question:
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- 27.
You can plug many different types of devices into the extra ports on your computer. These devices are called peripherals. Some examples of peripherals include
- A.
Printers, scanners, and speakers
- B.
Power cords, cables, and wires
- C.
Flash drives and portable hard disk drives
- D.
Motherboards
Correct Answer
A. Printers, scanners, and speakersExplanation
The given answer is correct because printers, scanners, and speakers are all examples of peripherals that can be connected to the extra ports on a computer. These devices are external to the computer and provide additional functionality such as printing, scanning, and audio output.Rate this question:
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- 28.
USB ports are used to plug in: (check all that apply)
- A.
Mouse
- B.
Keyboard
- C.
Monitor
- D.
Digital camera
Correct Answer(s)
A. Mouse
B. Keyboard
D. Digital cameraExplanation
USB ports are used to plug in a mouse, keyboard, and digital camera. USB ports are a common type of connection found on computers and other electronic devices. They allow for the transfer of data and power between the device and the computer. A mouse and keyboard can be connected to a computer through USB ports to provide input for controlling the computer. A digital camera can also be connected to a computer through a USB port to transfer photos and videos from the camera to the computer for storage or editing.Rate this question:
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- 29.
The brain of a computer that carries out commands is known as the
Correct Answer(s)
CPU
central processing unit
processorExplanation
The brain of a computer that carries out commands is known as the CPU, which stands for Central Processing Unit. The CPU is responsible for executing instructions and performing calculations, making it the most important component of a computer system. It acts as the control unit, coordinating and managing all the operations of the computer. The terms CPU, central processing unit, and processor are used interchangeably to refer to this crucial component.Rate this question:
- 30.
What does a motherboard contain or have connected to it? (check all that apply)
- A.
CPU
- B.
RAM
- C.
ICU
- D.
TNT
Correct Answer(s)
A. CPU
B. RAMExplanation
A motherboard contains or has connected to it a CPU and RAM. The CPU (Central Processing Unit) is the main component responsible for executing instructions and performing calculations in a computer. RAM (Random Access Memory) is the temporary storage space where data and instructions are stored for quick access by the CPU. The ICU and TNT options are not relevant or commonly connected to a motherboard, so they are not correct.Rate this question:
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- 31.
What is a netbook?
- A.
A very large laptop
- B.
A very powerful laptop with extra memory
- C.
A type of laptop that is designed to be even more portable (like a chromebook)
- D.
Another term for a miniature desktop
Correct Answer
C. A type of laptop that is designed to be even more portable (like a chromebook)Explanation
A netbook is a type of laptop that is designed to be even more portable, similar to a chromebook. It is smaller and lighter than traditional laptops, making it easier to carry around. Netbooks typically have smaller screens and keyboards, and they are often used for basic tasks such as web browsing, email, and word processing. They are not as powerful as regular laptops, but their portability makes them convenient for on-the-go use.Rate this question:
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- 32.
What is this called?
- A.
A chip
- B.
A cpu
- C.
A central processing unit
- D.
An Intel Core i7 processor
- E.
All of the above
Correct Answer
E. All of the aboveExplanation
The correct answer is "all of the above" because all the options listed - a chip, a CPU, a central processing unit, and an Intel Core i7 processor - are different ways to refer to the same thing. They all represent the various terms used to describe the main component of a computer that performs most of the processing tasks.Rate this question:
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- 33.
What is this called?
- A.
A motherboard
- B.
A fatherboard
- C.
A computer
- D.
A silicone wafer
Correct Answer
A. A motherboardExplanation
A motherboard is the correct answer because it is the main circuit board of a computer that connects all the components together, allowing them to communicate and function as a cohesive unit. It provides the electrical connections for the CPU, memory, storage devices, and other peripherals. It also houses various slots and connectors for expansion cards and external devices. The term "motherboard" is commonly used in the field of computer hardware to refer to this essential component.Rate this question:
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- 34.
Which component of a computer is often referred to as the "brain" of the computer and is responsible for executing instructions?
- A.
RAM
- B.
CPU
- C.
Monitor
- D.
Keyboard
Correct Answer
B. CPUExplanation
The CPU (Central Processing Unit) is often called the "brain" of the computer. It is responsible for executing instructions, performing calculations, and managing data processing tasks. The CPU interacts with other hardware components to carry out program instructions.Rate this question:
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- 35.
What is this called?
- A.
Chips
- B.
Power surge protectors
- C.
Random Access Memory
- D.
Sound cards
Correct Answer
C. Random Access MemoryExplanation
Random Access Memory (RAM) is a type of computer memory that allows data to be accessed randomly, meaning any byte of memory can be accessed without touching the preceding bytes. It is used to store data that the computer is actively using, such as program instructions and data that is being processed. RAM is volatile memory, meaning its contents are lost when the computer is powered off or restarted. It is an essential component of a computer system, allowing for faster data access and improved overall performance.Rate this question:
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- 36.
What is this called?
- A.
Flash memory
- B.
A CD/DVD optical device
- C.
A floppy drive
- D.
A hard disk drive
Correct Answer
D. A hard disk driveExplanation
The given answer, "a hard disk drive," is correct because it refers to a storage device that uses magnetic storage to store and retrieve digital information. Unlike flash memory, CD/DVD optical devices, and floppy drives, a hard disk drive consists of rotating platters and read/write heads that magnetically store and retrieve data. Therefore, it is the most appropriate option among the given choices.Rate this question:
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- 37.
Which of the following is an input device used to enter text, numbers, and commands into a computer system?
- A.
Monitor
- B.
Printer
- C.
Mouse
- D.
Keyboard
Correct Answer
D. KeyboardExplanation
A keyboard is the primary input device used to enter text, numbers, and commands into a computer system. It consists of keys representing letters, numbers, and symbols, enabling users to input data for processing. On the other hand, a monitor and printer are output devices, displaying or printing data, while a mouse is an input device used for navigation and selection rather than text input.Rate this question:
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- 38.
What component of a computer is responsible for storing data permanently, even when the power is turned off?
- A.
RAM
- B.
CPU
- C.
Hard Drive
- D.
Motherboard
Correct Answer
C. Hard DriveExplanation
The hard drive is a non-volatile storage device used to store data permanently on a computer. It retains data even when the power is turned off, making it suitable for long-term storage of files, applications, and the operating system.Rate this question:
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Sep 13, 2024Quiz Edited by
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Oct 07, 2013Quiz Created by
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