A stand-alone computer is a self-contained system that operates independently without needing to connect to other computers or networks. • Network Interface Card (NIC) is required only when the computer needs to connect to a network or the internet, which is not necessary for stand-alone functionality.
Which of the following is not necessary for a stand-alone computer?
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Question context
This question is part of 🌐 Networking within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.