Programmer — role?
Develops software instructions for computers.
Computer programmer — synonym?
Same as programmer, emphasizing coding role.
Developer — broader scope?
Involved in entire software creation process.
Programming language — purpose?
Sets of instructions for software development.
Program development tool — examples?
IDEs, compilers, debugging environments.
Popular programming languages?
C++, Java, JavaScript, Visual C#, Visual Basic.
Computer categories — main types?
Personal, mobile, servers, mainframes, supercomputers, embedded.
Personal computer — capabilities?
Performs input, processing, output, storage independently.
Desktop computer — design?
Stationary, placed on or under a desk.
Mobile computer — example?
Laptop, tablet, portable device.
Mobile device — key feature?
Small, handheld, wireless connectivity.
Notebook vs Netbook — difference?
Netbooks are smaller, less powerful, cheaper.
Smartphone — primary function?
Mobile communication with multimedia and apps.
Digital camera — main function?
Capture and store digital photographs.
Game console — purpose?
Play video games, often connect to TV.
Convergence of devices — meaning?
Different device functionalities merge into one gadget.
Computer size — relationship to power?
Larger usually means higher processing capacity.
Supercomputers — use?
Scientific simulations, complex calculations.
Personal computer — hardware?
Processor, memory, input/output devices, storage.
Mainframes — role?
Manage large-scale data, support many users.
Mobile device types?
Smartphones, PDAs, media players, digital cameras.
Smartphone features?
Communication, internet, multimedia, personal management.
Media players — functions?
Play, organize digital media; some internet access.
Game handhelds — example?
Nintendo DS, Sony PSP.
Testez vos connaissances avec un QCM de 12 questions sur Understanding Modern Computing Devices.
1. What is a programmer primarily responsible for?
2. According to industry experts, how many main categories of computers are there?
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