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G10 IT - System Technology - Basic Concepts of Hardware 2 Flashcards | StudBud
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G10 IT - System Technology - Basic Concepts of Hardware 2
G10 IT - System Technology - Basic Concepts of Hardware 2
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1
Which of the following is an output device?
Touchpad
Scanner
Monitor
Mouse
2
Why are modular devices easier to upgrade?
You can upgrade a single component
Needs custom-built parts
Limited to proprietary software
Requires full device replacement
3
Which device is used for input in computing systems?
Printer
Monitor
Speaker
Alternative keyboard
4
How do webcams and microphones contribute to online communication?
Enhance video resolution
Provide data encryption
Enable participation in VoIP conferences
Increase download speeds
5
What is the purpose of a gyroscope in smartphones?
Detects device orientation
Captures audio
Projects images
Measures ambient light
6
What does the following image show?
URL
RFID code
Security scan
QR Code
7
What is a disadvantage of modular devices compared to smartphones?
More expensive to manufacture
Limited functionality
Cannot be made at the same scale
Fixed hardware configurations
8
What kind of data do card readers allow you to access?
Encrypted files
Streaming media
VoIP calls
Data from memory cards
9
The following image is an example of a/an
Input device
Output device
Storage device
Processing device
10
What advantage do output devices like projectors provide?
Record high-quality audio
Increase data transfer speeds
Display large images
Capture high-resolution photos
11
What is the function of a card reader?
Amplifies audio signals
Reads data from memory cards
Processes QR codes
Projects images onto surfaces
12
What is the primary function of monitors in computing systems?
Display visual output
Project holographic displays
Capture digital images
Amplify sound
13
What type of data can a QR code communicate?
Large databases
URLs
High-definition videos
Complex algorithms
14
What is the device in the image called?
A dual sim device
A flash drive
A card reader
An ethernet port
15
Which input method uses touch-sensitive pads?
Trackpads
Keyboards
Speakers
Monitors
16
What is an advantage of modular design?
Needs specialized tools for repairs
Requires entire device replacement
Limited to fixed configurations
Easier to upgrade components
17
What is an accelerometer used for in smartphones?
Enhances audio output
Measures temperature
Encrypts data
Detects motion and orientation
18
Which sensor measures ambient light in smartphones?
Gyroscope
Lux meter
Magnometer
Accelerometer
19
What is a QR code used for?
Boosting network speed
Encrypting data transmissions
Enhancing image quality
Communicating small amounts of data
20
What is the main advantage of using pen input devices?
Enhances audio quality
Allows natural handwriting
Projects images
Increases typing speed
21
How does modular design benefit computer repairs?
Needs specialized tools for every part
Allows replacement of a single component
Requires entire device replacement
Limits upgrade options
22
What is the function of speakers in computing systems?
Capture video
Print documents
Scan images
Produce audio output
23
How do QR codes benefit smartphone users?
Increases data storage
Enhances battery life
Quick access to information
Provides full-length videos
24
What is the device in the image mostly used for?
Digital art
Outputting video
Persons with disabilities
Storing large amounts of data
25
What is a magnometer used for in smartphones?
Detects magnetic fields
Enhances image quality
Projects holograms
Measures sound levels
26
What role do microphones play in online communication?
Enhance video quality
Encrypt voice data
Improve download speeds
Capture and transmit audio
27
What does modular design ensure in computer systems?
Non-detachable parts
Integrated circuits only
Separate components
Single-unit construction
28
What is the primary role of hardware in a computing system?
Cloud-based storage solutions
Software applications that run on a computer
Network protocols for communication
Physical components that a user interacts with
29
What type of input device is a pointing device?
Speaker
Mouse or trackpad
Monitor
Printer
