Computers process data into information by working exclusively with ?
$s).
Computer MCQs for Competitive Exams- Step 1 (Digital Representation): Computers do not natively understand human language, graphics, or audio waveforms. Every piece of input data—whether it is text, a sound wave, or a color pixel—must undergo digitization.
- Step 2 (The CPU Layer): This digitization converts assets into numerical values. The Central Processing Unit (CPU) and its integrated Arithmetic Logic Unit (ALU) execute math operations exclusively on these numbers to generate the processed information displayed on screens.
- Incorrect Options:
- multimedia is incorrect because files like videos or audio clips are high-level abstractions that must be translated into raw binary arrays before a system can process them.
- word is incorrect because text strings are mapped directly to corresponding numeric values (such as ASCII or Unicode values) to be recognized by computer hardware.
- characters is incorrect because individual alphabet letters or symbols are represented under the hood by structural code numbers.
“]$s).
- Step 1 (Digital Representation): Computers do not natively understand human language, graphics, or audio waveforms. Every piece of input data—whether it is text, a sound wave, or a color pixel—must undergo digitization.
- Step 2 (The CPU Layer): This digitization converts assets into numerical values. The Central Processing Unit (CPU) and its integrated Arithmetic Logic Unit (ALU) execute math operations exclusively on these numbers to generate the processed information displayed on screens.
- Incorrect Options:
- multimedia is incorrect because files like videos or audio clips are high-level abstractions that must be translated into raw binary arrays before a system can process them.
- word is incorrect because text strings are mapped directly to corresponding numeric values (such as ASCII or Unicode values) to be recognized by computer hardware.
- characters is incorrect because individual alphabet letters or symbols are represented under the hood by structural code numbers.
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…
Computers process data into information by working exclusively with ?Read More »
The device used to carry digital data on analogue lines is called as ?
$s), while traditional infrastructure (like telephone lines) transmits continuous analog wave audio signals.Step 2 (Signal Transition): The modem resolves this discrepancy by converting outgoing digital data into analog waves (modulation) and translating incoming analog signals back into binary code (demodulation). Incorrect Options: Step 2 (Signal Transition): The modem resolves this discrepancy by converting outgoing digital data into analog waves (modulation) and translating incoming analog signals back into binary code (demodulation). Incorrect Options:
Computer MCQs for Competitive Exams- Multiplexer is incorrect because a multiplexer merges multiple independent data streams into a single high-speed transmission channel, rather than executing analog-to-digital transformations.
- Modulator is incorrect on its own because it only covers half of the bidirectional communication cycle, representing the digital-to-analog outbound phase.
- Demodulator is incorrect on its own because it only accounts for the incoming analog-to-digital processing phase.
“]$s), while traditional infrastructure (like telephone lines) transmits continuous analog wave audio signals.
- Multiplexer is incorrect because a multiplexer merges multiple independent data streams into a single high-speed transmission channel, rather than executing analog-to-digital transformations.
- Modulator is incorrect on its own because it only covers half of the bidirectional communication cycle, representing the digital-to-analog outbound phase.
- Demodulator is incorrect on its own because it only accounts for the incoming analog-to-digital processing phase.
“]
…
The device used to carry digital data on
analogue lines is called as ?Read More »
What type of resource is most likely to be a shared common resource in a computer Network?
Network?” option1=”Printers” option2=”Speakers” option3=”Floppy disk drives” option4=”Keyboards” correct=”Printers” explanation=””]
Computer MCQs for Competitive Exams…