Podcast
Questions and Answers
A computer typically connects to a router via a:
A computer typically connects to a router via a:
- Networked computer
- Repeater
- Modem
- Network interface card (correct)
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 (B)
Modern processors often have ____ levels of cache.
Modern processors often have ____ levels of cache.
- Five
- Two
- Four
- Three (correct)
Random access memory is a permanent storage location.
Random access memory is a permanent storage location.
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?
A laptop (notebook) typically includes a _______.
A laptop (notebook) typically includes a _______.
Solid state hard drives are a type of _________ memory.
Solid state hard drives are a type of _________ memory.
The root directory is the main list of _______.
The root directory is the main list of _______.
RAID stands for _________.
RAID stands for _________.
Cloud storage is ______.
Cloud storage is ______.
A fitness tracker is an example of a(n) ______ device.
A fitness tracker is an example of a(n) ______ device.
The main categories of software are _______.
The main categories of software are _______.
The two categories of system software are _______.
The two categories of system software are _______.
You can easily rearrange clips by dragging them.
You can easily rearrange clips by dragging them.
Hardware specifications include which of the following?
Hardware specifications include which of the following?
Solid state drives are more durable than hard disk drives.
Solid state drives are more durable than hard disk drives.
Laptops, all-in-one desktops, and smartphones usually have _____.
Laptops, all-in-one desktops, and smartphones usually have _____.
Which of the following are examples of pointing devices?
Which of the following are examples of pointing devices?
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.
A stylus is an input device.
A stylus is an input device.
_____ can occur when recording words containing the letters 'p' and 'b'.
_____ can occur when recording words containing the letters 'p' and 'b'.
Speakers and headphones can connect to devices using _____.
Speakers and headphones can connect to devices using _____.
Ink-jet printers use pressurized nozzles to spray ink onto paper.
Ink-jet printers use pressurized nozzles to spray ink onto paper.
_______ recognition converts scanned documents into editable text.
_______ recognition converts scanned documents into editable text.
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.
External hardware can be connected without wires or cables.
External hardware can be connected without wires or cables.
Overheating caused by direct sunlight can damage the ____.
Overheating caused by direct sunlight can damage the ____.
Some software lets you choose between standard and _____ installation.
Some software lets you choose between standard and _____ installation.
Software that converts text into speech is called a ______.
Software that converts text into speech is called a ______.
Interference is a common problem with _____ devices.
Interference is a common problem with _____ devices.
Benchmarking is an evaluation of _____.
Benchmarking is an evaluation of _____.
The System Restore command in Windows returns deleted or modified documents.
The System Restore command in Windows returns deleted or modified documents.
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.
A router manages the flow of network traffic.
A router manages the flow of network traffic.
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?
Which cache levels are usually built onto the processor chip?
Which cache levels are usually built onto the processor chip?
RAM stands for _______.
RAM stands for _______.
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?
For storage, laptops use _____.
For storage, laptops use _____.
Hard disk drives contain no moving parts.
Hard disk drives contain no moving parts.
Some operating systems identify each drive by a name.
Some operating systems identify each drive by a name.
A server that provides storage to network users is called _____.
A server that provides storage to network users is called _____.
Which of the following is NOT a cloud service provider?
Which of the following is NOT a cloud service provider?
When considering the purchase of a peripheral, you should ______.
When considering the purchase of a peripheral, you should ______.
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.
You use utility software to _____.
You use utility software to _____.
The _____ in many video-editing apps displays the sequence of clips.
The _____ in many video-editing apps displays the sequence of clips.
Things to consider when buying a new computer include _______.
Things to consider when buying a new computer include _______.
RAM is measured in _______.
RAM is measured in _______.
Microphones are essential for ____.
Microphones are essential for ____.
The computer mouse was invented in the ____.
The computer mouse was invented in the ____.
A touch screen ____.
A touch screen ____.
Which device would you use to record handwriting on loose-leaf paper?
Which device would you use to record handwriting on loose-leaf paper?
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.
Earbuds fit over your ears.
Earbuds fit over your ears.
Which type of printer draws continuous lines on large rolls of paper?
Which type of printer draws continuous lines on large rolls of paper?
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.
Language modeling incorporates rules of _____.
Language modeling incorporates rules of _____.
A peripheral device communicates with your computer through a(n) ____.
A peripheral device communicates with your computer through a(n) ____.
Operating a device in cold temperatures may prolong its battery life.
Operating a device in cold temperatures may prolong its battery life.
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.
The basic sound units of speech are called phonemes.
The basic sound units of speech are called phonemes.
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 ______.
Benchmarking tests compare similar systems performing _____.
Benchmarking tests compare similar systems performing _____.
To reinstall Windows but keep your personal files, use the ______ command.
To reinstall Windows but keep your personal files, use the ______ command.
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.
Sudden impact can stop a hard disk drive from working.
Sudden impact can stop a hard disk drive from working.
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!
