ہینڈ ہیلڈ ڈیوائسز کو کیا کہا جاتا ہے؟
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A. None of these
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B. Hardware
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C. Software
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D. Both A and B
Explanation
Handheld devices, such as smartphones, tablets, and personal digital assistants (PDAs), are examples of hardware.
Hardware refers to the physical components of a computer system, including devices that are held in one's hand.
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A. video aids
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B. Audio aids
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C. both
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D. None
Explanation
Audio Aids examples are Radio, Tape-recorder, Gramophone, Linguaphone, Audio cassette player, Language laboratory.
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