Module 3 Flashcards
What is a peripheral device?
A) A software used to operate a computer
B) A device connected to a computer to expand its capabilities
C) A type of computer virus
D) A programming language
B) A device connected to a computer to expand its capabilities
What is a computer?
A) A device that only stores information
B) A device that can accept data, process it, produce output, and store information
C) A type of mechanical tool
D) A device used only for entertainment purposes
B) A device that can accept data, process it, produce output, and store information
What is a mobile device?
A) A device that is too large to carry
B) A computing device small enough to hold in your hand
C) A device used only for making phone calls
D) A stationary computing device
B) A computing device small enough to hold in your hand
What is the main difference between a mobile computer and a personal computer?
A) A mobile computer is portable, while a personal computer is always stationary
B) A mobile computer requires a desktop to function
C) Personal computers cannot store information
D) Mobile computers can only be used for gaming
A) A mobile computer is portable, while a personal computer is always stationary
What is malware?
A) Software that helps improve computer performance
B) Malicious software that alters operations without your knowledge
C) A harmless computer program
D) A tool to protect your computer from viruses
B) Malicious software that alters operations without your knowledge
What is a motherboard?
A) A computer’s external hard drive
B) The main circuit board of a personal computer, containing key components
C) A storage device for software programs
D) A device used only for internet connection
B) The main circuit board of a personal computer, containing key components
What is memory in a computer?
A) A device that stores music and videos
B) Electronic components that store instructions and data waiting to be executed
C) A program that runs applications
D) The part of a computer that connects to the internet
B) Electronic components that store instructions and data waiting to be executed
What is a laptop?
A) A stationary desktop computer
B) A thin, lightweight mobile computer with a screen in its lid and a keyboard in its base
C) A tablet without a touchscreen
D) A handheld computer that fits in one hand
B) A thin, lightweight mobile computer with a screen in its lid and a keyboard in its base
What is the main difference between a tablet and a laptop?
A) Tablets are heavier than laptops
B) Tablets have a touchscreen, while laptops typically have a keyboard and a screen in their lid
C) Laptops are always larger than tablets
D) Tablets cannot be connected to the internet
B) Tablets have a touchscreen, while laptops typically have a keyboard and a screen in their lid
What is a phablet?
A) A device that combines features of a smartphone and a tablet
B) A type of desktop computer
C) A small handheld computer
D) A convertible laptop with a touchscreen
A) A device that combines features of a smartphone and a tablet
What is a handheld computer?
A) A device larger than a tablet
B) A small computer that fits in one hand and communicates wirelessly with other devices
C) A type of desktop computer
D) A laptop without a keyboard
B) A small computer that fits in one hand and communicates wirelessly with other devices
What is a stick computer?
A) A portable computer with a detachable screen
B) A small computer, similar in size to a USB flash drive, that plugs into an HDMI port
C) A large desktop computer
D) A tablet without a touchscreen
B) A small computer, similar in size to a USB flash drive, that plugs into an HDMI port
What is the first step in determining which mobile computer to buy?
A) Choosing the most expensive model
B) Determining which form factor fits your needs regarding weight and mobility
C) Selecting the color you prefer
D) Buying the latest model available
B) Determining which form factor fits your needs regarding weight and mobility
Why is screen size an important consideration when buying a mobile computer?
A) Larger screens are always better for portability
B) Laptops and tablets come in various screen sizes that can affect usability
C) Screen size doesn’t matter; it’s all about the brand
D) Smaller screens are easier to navigate
B) Laptops and tablets come in various screen sizes that can affect usability
Why should you experiment with different keyboards and pointing devices?
A) They are all the same
B) Mobile computers have different keyboard layouts due to size variations, affecting comfort and usability
C) The color of the keyboard is the only thing that matters
D) Keyboards are not important for mobile devices
B) Mobile computers have different keyboard layouts due to size variations, affecting comfort and usability
When is the best time to consider upgrades for processor, memory, and storage?
A) After you buy the mobile computer
B) At the time of purchase, as it may be less expensive
C) Upgrades are never necessary
D) Only if the computer is not performing well
B) At the time of purchase, as it may be less expensive
Why is it important to evaluate built-in ports and slots on a mobile computer?
A) To ensure it matches the color of your accessories
B) To connect external devices, like monitors and projectors
C) Ports are not necessary for mobile devices
D) All mobile computers have the same ports
B) To connect external devices, like monitors and projectors
What should you consider if you plan to use your mobile computer for extended periods without charging?
A) The design of the computer
B) Battery life and possibly purchasing a second battery
C) The color of the casing
D) Whether it has a built-in camera
B) Battery life and possibly purchasing a second battery
Why is it important to purchase a well-padded carrying case for your mobile computer?
A) It looks nice
B) It protects the computer from bumps while traveling
C) It adds extra weight
D) Carrying cases are not needed for mobile devices
B) It protects the computer from bumps while traveling
What should you check if you plan to connect your mobile computer to a video projector?
A) The computer’s weight
B) Compatibility with the video projector and necessary ports or dongles
C) The color of the projector
D) If the projector is the latest model
B) Compatibility with the video projector and necessary ports or dongles
What is a desktop computer?
A) A portable computer designed for travel
B) A personal computer designed to be in a stationary location
C) A device that can only be used for gaming
D) A handheld device used for communication
B) A personal computer designed to be in a stationary location
What is the purpose of the system unit (chassis) in a desktop computer?
A) It is used to display images on the screen
B) It contains and protects the motherboard and other components
C) It serves as a cooling fan for the computer
D) It connects the computer to the internet
B) It contains and protects the motherboard and other components
What is a tower in a desktop computer?
A) A small handheld device
B) A frame made of metal or plastic that houses the system unit
C) A type of monitor
D) A software program used for design
B) A frame made of metal or plastic that houses the system unit
What does an all-in-one (AIO) desktop computer do?
A) Houses the display and components in separate cases
B) Combines the display, system unit, and possibly an optical drive in one case
C) Only functions as a tablet
D) Is designed only for gaming purposes
B) Combines the display, system unit, and possibly an optical drive in one case
What is a key feature of all-in-one desktops?
A) They are the same size as traditional desktops
B) They typically take up more space than desktop computers
C) They integrate multiple components into a single unit
D) They do not require any electrical power
C) They integrate multiple components into a single unit
How is a desktop computer typically positioned?
A) In a mobile bag for easy transport
B) In a stationary location, like on a desk or table
C) On a shelf far from any electrical outlet
D) Attached to a ceiling mount for display
B) In a stationary location, like on a desk or table
Why is it important to determine the specific software you will use on a desktop?
A) It dictates your hardware requirements based on software needs
B) It affects the color of the computer case
C) It determines the length of the warranty
D) It has no impact on hardware choices
A) It dictates your hardware requirements based on software needs
What should you know regarding the operating system when buying a desktop?
A) It doesn’t influence hardware requirements
B) It requires a specific color for the computer case
C) It dictates the hardware requirements for the desktop
D) It only matters if you are a gamer
C) It dictates the hardware requirements for the desktop
Why should you look for bundled software when purchasing a desktop?
A) It usually costs more when bought separately
B) Bundled software has no advantages
C) It may be less expensive to purchase with the desktop
D) Bundled software is typically outdated
C) It may be less expensive to purchase with the desktop
Why should you avoid purchasing the least powerful desktop available?
A) It may not have the most features or support
B) It is usually the best option
C) More powerful desktops can delay obsolescence
D) The least powerful desktop is always the cheapest
C) More powerful desktops can delay obsolescence
What should you consider upgrading when purchasing a desktop?
A) The motherboard only
B) Upgrades are not necessary for peripherals
C) Keyboard, mouse, monitor, printer, microphone, and speakers
D) Only the internal storage
C) Keyboard, mouse, monitor, printer, microphone, and speakers
What is the benefit of considering a touch screen monitor for your desktop?
A) It limits interaction options
B) It enables touch input for the latest operating systems and apps
C) It requires more power
D) It is usually more expensive than standard monitors
B) It enables touch input for the latest operating systems and apps
Why might you evaluate all-in-one desktops?
A) They take up more space than traditional desktops
B) They can be more expensive than buying components separately
C) They may be less expensive and take up less space
D) They do not offer any advantages
C) They may be less expensive and take up less space
What should you consider regarding purchasing options when buying a new desktop?
A) There are no options; you must buy what’s available
B) Each option has its advantages; explore them for the best price and service
C) You can only buy online
D) You must purchase from a specific retailer
B) Each option has its advantages; explore them for the best price and service
What should you be aware of when purchasing a desktop?
A) Additional costs may arise beyond the desktop itself.
B) The desktop will always come with free software.
C) The desktop includes all necessary peripherals.
D) There are no extra purchases needed.
A) Additional costs may arise beyond the desktop itself.
Why might you consider purchasing an extended warranty for your desktop?
A) It covers the cost of new software.
B) It may provide fast resolution for major computer problems.
C) It is usually not needed.
D) It replaces the entire desktop if lost.
B) It may provide fast resolution for major computer problems.
What is server virtualization?
A) It eliminates the need for physical servers.
B) It enables a physical server to emulate multiple virtual servers.
C) It is used only for personal computers.
D) It requires more hardware than traditional servers.
B) It enables a physical server to emulate multiple virtual servers.
What is virtualization?
A) The practice of sharing or pooling computing resources like servers and storage devices.
B) A method to increase physical hardware requirements.
C) A process that eliminates the need for any software.
D) A technique used only for gaming computers.
A) The practice of sharing or pooling computing resources like servers and storage devices.
What is a server?
A) A computer dedicated to providing services to other computers or devices on a network.
B) A personal computer for individual use.
C) A device used only for gaming.
D) A storage device for files.
A) A computer dedicated to providing services to other computers or devices on a network.
What is a server farm?
A) A single server that handles all tasks.
B) A network of several servers located together.
C) A storage facility for agricultural products.
D) A type of home server.
B) A network of several servers located together.
What is a mainframe?
A) A small server used for personal tasks.
B) A large, powerful server that handles many connected users simultaneously.
C) A server used only for gaming.
D) A personal computer for everyday use.
B) A large, powerful server that handles many connected users simultaneously.
What does an application server do?
A) It only stores files.
B) It runs and stores applications.
C) It is used for gaming purposes.
D) It connects to a database.
B) It runs and stores applications.
What is the purpose of a backup server?
A) To run applications for users.
B) To back up and restore files, folders, and media.
C) To host games online.
D) To manage database queries.
B) To back up and restore files, folders, and media.
What does a database server provide?
A) Storage for backup files.
B) Access to a database.
C) Gaming services.
D) Web hosting services.
B) Access to a database.