Q. If you don’t specify a mode for a parameter, what is the default mode?
✅ Correct Answer: (B)
in
Principles of Programming Languages MCQs | Page - 16
Dear candidates you will find MCQ questions of Principles of Programming Languages here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Which kind of parameters cannot have a DEFAULT value?
✅ Correct Answer: (A)
in,out,in out
Q. Which one of the following statements about formal and actual parameters is true?
✅ Correct Answer: (C)
a formal parameter is declared within the called procedure, while an actual parameter is declared in the calling environment.
Q. This resembles usages in object-oriented programming languages like________, C++ and Java.
✅ Correct Answer: (C)
object pascal
Q. …………………means combine available symbol to create well formed sentences in the language
✅ Correct Answer: (B)
syntax
Q. ………………….hints at characteristics of language , which are related to language user.
✅ Correct Answer: (B)
semantics
Q. Which semantics are used in compiler i.e. convert program into machine language
✅ Correct Answer: (D)
translation semantics
Q. Which of the following is not the built in data types of Pascal?
✅ Correct Answer: (D)
float
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