Podcast
Questions and Answers
A computer typically connects to a router via a:
A computer typically connects to a router via a:
In order to support file sharing, your PC must run a network operating system.
In order to support file sharing, your PC must run a network operating system.
False
Modern processors often have ____ levels of cache.
Modern processors often have ____ levels of cache.
Random access memory is a permanent storage location.
Random access memory is a permanent storage location.
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You type out a few sentences in an MS Word file, and save it on your desktop. How is this data stored in the computer?
You type out a few sentences in an MS Word file, and save it on your desktop. How is this data stored in the computer?
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A laptop (notebook) typically includes a _______.
A laptop (notebook) typically includes a _______.
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Solid state hard drives are a type of _________ memory.
Solid state hard drives are a type of _________ memory.
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The root directory is the main list of _______.
The root directory is the main list of _______.
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RAID stands for _________.
RAID stands for _________.
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Cloud storage is ______.
Cloud storage is ______.
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A fitness tracker is an example of a(n) ______ device.
A fitness tracker is an example of a(n) ______ device.
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The main categories of software are _______.
The main categories of software are _______.
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The two categories of system software are _______.
The two categories of system software are _______.
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You can easily rearrange clips by dragging them.
You can easily rearrange clips by dragging them.
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Hardware specifications include which of the following?
Hardware specifications include which of the following?
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Solid state drives are more durable than hard disk drives.
Solid state drives are more durable than hard disk drives.
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Laptops, all-in-one desktops, and smartphones usually have _____.
Laptops, all-in-one desktops, and smartphones usually have _____.
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Which of the following are examples of pointing devices?
Which of the following are examples of pointing devices?
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A specific touch motion you use to issue commands is called a gesture.
A specific touch motion you use to issue commands is called a gesture.
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A stylus is an input device.
A stylus is an input device.
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_____ can occur when recording words containing the letters 'p' and 'b'.
_____ can occur when recording words containing the letters 'p' and 'b'.
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Speakers and headphones can connect to devices using _____.
Speakers and headphones can connect to devices using _____.
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Ink-jet printers use pressurized nozzles to spray ink onto paper.
Ink-jet printers use pressurized nozzles to spray ink onto paper.
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_______ recognition converts scanned documents into editable text.
_______ recognition converts scanned documents into editable text.
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Speech recognition refers to a computer's ability to record and edit human speech.
Speech recognition refers to a computer's ability to record and edit human speech.
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External hardware can be connected without wires or cables.
External hardware can be connected without wires or cables.
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Overheating caused by direct sunlight can damage the ____.
Overheating caused by direct sunlight can damage the ____.
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Some software lets you choose between standard and _____ installation.
Some software lets you choose between standard and _____ installation.
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Software that converts text into speech is called a ______.
Software that converts text into speech is called a ______.
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Interference is a common problem with _____ devices.
Interference is a common problem with _____ devices.
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Benchmarking is an evaluation of _____.
Benchmarking is an evaluation of _____.
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The System Restore command in Windows returns deleted or modified documents.
The System Restore command in Windows returns deleted or modified documents.
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The connector on a USB flash drive allows transmission of both data and power.
The connector on a USB flash drive allows transmission of both data and power.
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A router manages the flow of network traffic.
A router manages the flow of network traffic.
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What type of operating system runs a dedicated electronic device such as a smart thermostat?
What type of operating system runs a dedicated electronic device such as a smart thermostat?
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Which cache levels are usually built onto the processor chip?
Which cache levels are usually built onto the processor chip?
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RAM stands for _______.
RAM stands for _______.
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Karin realized that a song takes up a lot more space on her computer than the lyrics of the song typed out in an MS Word document. Why does this happen?
Karin realized that a song takes up a lot more space on her computer than the lyrics of the song typed out in an MS Word document. Why does this happen?
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For storage, laptops use _____.
For storage, laptops use _____.
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Hard disk drives contain no moving parts.
Hard disk drives contain no moving parts.
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Some operating systems identify each drive by a name.
Some operating systems identify each drive by a name.
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A server that provides storage to network users is called _____.
A server that provides storage to network users is called _____.
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Which of the following is NOT a cloud service provider?
Which of the following is NOT a cloud service provider?
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When considering the purchase of a peripheral, you should ______.
When considering the purchase of a peripheral, you should ______.
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A program is a set of instructions that tells a computer how to perform tasks.
A program is a set of instructions that tells a computer how to perform tasks.
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You use utility software to _____.
You use utility software to _____.
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The _____ in many video-editing apps displays the sequence of clips.
The _____ in many video-editing apps displays the sequence of clips.
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Things to consider when buying a new computer include _______.
Things to consider when buying a new computer include _______.
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RAM is measured in _______.
RAM is measured in _______.
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Microphones are essential for ____.
Microphones are essential for ____.
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The computer mouse was invented in the ____.
The computer mouse was invented in the ____.
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A touch screen ____.
A touch screen ____.
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Which device would you use to record handwriting on loose-leaf paper?
Which device would you use to record handwriting on loose-leaf paper?
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To record a clean voice-over, you should choose a location with no ambient noise.
To record a clean voice-over, you should choose a location with no ambient noise.
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Earbuds fit over your ears.
Earbuds fit over your ears.
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Which type of printer draws continuous lines on large rolls of paper?
Which type of printer draws continuous lines on large rolls of paper?
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A scanner is a light-sensing device that converts a digital image into an analog format.
A scanner is a light-sensing device that converts a digital image into an analog format.
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Language modeling incorporates rules of _____.
Language modeling incorporates rules of _____.
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A peripheral device communicates with your computer through a(n) ____.
A peripheral device communicates with your computer through a(n) ____.
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Operating a device in cold temperatures may prolong its battery life.
Operating a device in cold temperatures may prolong its battery life.
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Software providers may use _________ to limit the number of devices on which you can install an app.
Software providers may use _________ to limit the number of devices on which you can install an app.
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The basic sound units of speech are called phonemes.
The basic sound units of speech are called phonemes.
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If a printer isn't working, the first thing you should do is ______.
If a printer isn't working, the first thing you should do is ______.
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Benchmarking tests compare similar systems performing _____.
Benchmarking tests compare similar systems performing _____.
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To reinstall Windows but keep your personal files, use the ______ command.
To reinstall Windows but keep your personal files, use the ______ command.
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Failure to properly eject a USB flash drive can damage the computer's memory.
Failure to properly eject a USB flash drive can damage the computer's memory.
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Sudden impact can stop a hard disk drive from working.
Sudden impact can stop a hard disk drive from working.
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Study Notes
Computer Components and Connectivity
- A network interface card connects a computer to a router.
- PCs do not require a network operating system for file sharing.
- Modern processors typically have three levels of cache (L1, L2, L3).
- Random access memory (RAM) is volatile and not permanent storage.
- Data in a saved MS Word file is stored as binary (1s and 0s).
Computer Hardware
- Laptops include a touchpad (trackpad) and keyboard.
- Solid state drives utilize flash memory and are more durable than hard disk drives.
- The root directory contains files and folders on the drive.
- RAID stands for Redundant Array of Independent Disks, enhancing data reliability.
Cloud Storage and Software
- Cloud storage is a remote data service, providing easy backups and file sharing.
- Different categories of software include application, system, and development software.
- System software is divided into utilities and operating systems.
- Utility software is used for tasks like reformatting drives and managing fonts.
Input and Output Devices
- A fitness tracker is categorized as a mixed device.
- Pointing devices include mice and touchpads.
- Speakers and headphones connect via Bluetooth, 3.5mm audio jack, or USB.
- Microphones are crucial for video conferencing, voice recognition, and recording.
Data Management and Performance
- Optical character recognition converts scanned documents into editable text.
- Speech recognition does not refer to recording and editing human speech.
- Benchmarking evaluates system performance on identical tasks.
- USB flash drives allow data and power transmission through their connectors.
Operating Systems and Maintenance
- Embedded operating systems run dedicated devices, like smart thermostats.
- System restore does not return deleted documents; it reverts system files.
- Laptops can use either hard disk drives or solid-state drives for storage.
- Properly ejecting a USB prevents memory damage.
General Knowledge and Trivia
- The computer mouse was invented in the 1960s.
- Continuous line printers known as plotters use large rolls of paper.
- Language modeling incorporates grammar and pronunciation patterns.
- Earbuds fit in the ear, differing from over-ear headphones.
User Best Practices and Troubleshooting
- Check if devices are properly plugged in if they malfunction.
- When buying peripherals, study specifications and compatibility with your computer.
- To reinstall Windows while keeping personal files, use the "Reset this PC" command.
- Ambient noise should be avoided for clean voice-over recordings.
Environmental Effects
- Overheating from direct sunlight can damage the LCD screen, processor, and hard drive.
- Operating devices in cold temperatures may not prolong battery life; this is false.
Miscellaneous
- A digital pen can record handwriting on regular paper.
- A stylus is an input device recognized for touch-based interactions.
- Utility software is not typically used for playing video games.
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Description
Test your knowledge on computer components, from network cards to processors. This quiz covers hardware specifications, storage types, and software categories, ensuring a comprehensive understanding of essential computer technology concepts. Perfect for students and tech enthusiasts alike!
