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MS WORD MCQS

What do you call the translator which takes assembly language program as input & produce machine language code as output?

A. Compiler
B. Interpreter
C. Debugger
D. Assembler
$s machine code equivalent that the CPU architecture can natively execute.

  • Incorrect Options:
    • compiler is incorrect because a compiler translates high-level programming languages (like C++ or Java) into machine code or intermediate object files all at once.
    • interpreter is incorrect because an interpreter parses and runs high-level code instructions sequentially line-by-line in real time, rather than assembling low-level mnemonic sheets.
    • linker is incorrect because a linker is a build utility that bundles together separate compiled object code files and libraries into a single final executable binary file.

    • “]

    …

    What do you call the translator which takes assembly language program as input & produce machine language code as output?Read More »

    Computer MCQs for Competitive Exams
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    Computers process data into information by working exclusively with                           ?

    A. Multimedia
    B. Word
    C. Numbers
    D. Characters
    $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.

    “]$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.

    “]

    …

    Computers process data into information by working exclusively with                           ?Read More »

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    Which of the following is not a binary number?

    A. 001
    B. 101
    C. 202
    D. 110
    $ and $.

    • Step 1 (Binary Logic): Digital computing systems operate on dual-state electronics (on/off). This logic is mapped directly using a radix base of simple_quiz$, meaning each digit position in a binary string can only ever express a value of
      A. 001
      B. 101
      C. 202
      D. 110
      $ or $.
    • Step 2 (Evaluation): Examining the number **202** reveals the inclusion of the digit simple_quiz$, which is an invalid digit that violates base-2 notation rules (belonging instead to base-10 decimal or higher numbering systems).
    • Incorrect Options:
      • 001 is a perfectly valid 3-bit binary sequence containing only zeros and ones.
      • 101 is a valid binary integer representation (equivalent to the decimal number $).
      • 110 is a valid binary integer sequence (equivalent to the decimal number $).

    “]

    …

    Which of the following is not a binary number?Read More »

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    Collecting personal information and effectively posing as another individual is known as the crime of                             ?

    A. Spooling.
    B. Identity theft.
    C. Spoofing.
    D. Hacking.

    …

    Collecting personal information and effectively
    posing as another individual is known as the crime of                             ?    Read More »

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    A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is                      ?

    A. Bug
    B. Vice
    C. Lice
    D. Worm

    …

    A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is                      ?Read More »

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    The device used to carry digital data on analogue lines is called as                    ?

    A. Modem
    B. Multiplexer
    C. Modulator
    D. Demodulator
    $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:
    • 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.

  • 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:
    • 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 »

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