Author name: Umar

Umar Draz is a Pakistani educationist, academic writer, and researcher known for his contributions in the field of education and competitive exam preparation. He is the author of the widely used educational book “Nucleus of Education”, which serves as a key reference for candidates preparing for teaching and public service commission examinations in Pakistan.

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.
  • “]

    Computer MCQs for Competitive Exams

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

    Computer MCQs for Competitive Exams

    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.

    “]

    Computer MCQs for Competitive Exams
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