C Programming Language Syntax Quiz
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Questions and Answers

What is the role of control flow in imperative programming languages?

  • It primarily deals with interrupts and signals to alter program execution
  • It focuses on explicit control flow to distinguish from declarative languages
  • It defines the lexical scope of a block of statements
  • It determines the order in which statements and function calls are executed (correct)
  • What distinguishes control flow instructions in some CPUs at the machine level?

  • They rely on a combination of interrupts and signals to alter program execution
  • They utilize functions and language constructs for controlling program flow
  • They primarily focus on lexical scoping to define program structure
  • They may only have conditional or unconditional branch instructions available (correct)
  • Which keyword is commonly used to introduce a for-loop in programming languages?

  • perform
  • for (correct)
  • do
  • while
  • When are for-loops typically used?

    <p>When the number of iterations is known before entering the loop</p> Signup and view all the answers

    What is the function of the loop counter or loop variable in a for-loop?

    <p>To track which iteration is being executed</p> Signup and view all the answers

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