Modern Programming Languages MCQs with Answers
Practice important Modern Programming Languages MCQs with answers and explanations.
Multiple Choice Questions
Q31: How many ways can a variable be incremented in C language?
- A: Two
- B: Three
- C: Four
- D: Five
View Answer
C
Q32: Which control statement is known to cause confusion in program logic?
- A: if
- B: for
- C: while
- D: goto
View Answer
D
Q33: What happens if a programming language lacks a Boolean data type?
- A: Programs run faster
- B: It leads to logical errors and debugging difficulties
- C: Programs are simpler to write
- D: Variable types are unaffected
View Answer
B
Q34: In which language are "then" and "end if" used for if-statements?
- A: C
- B: FORTRAN
- C: Ada
- D: Python
View Answer
C
Q35: Fill in the blank: ___ measures how easy it is to define and use complicated structures in a programming language.
- A: Readability
- B: Writability
- C: Reliability
- D: Orthogonality
View Answer
B
Q36: Which of the following is an example of an orthogonal operation in VAX?
- A: A Reg1, memory_cell
- B: AR Reg1, Reg2
- C: ADDL operand1, operand2
- D: ADD Reg1, operand1
View Answer
C
Q37: What is the purpose of type checking in programming languages?
- A: To ensure compile-time efficiency
- B: To validate variable types during execution
- C: To prevent errors related to operand types
- D: To improve program execution speed
View Answer
C
Q38: Fill in the blank: Exception handling improves program ____ by intercepting and handling runtime errors.
- A: Speed
- B: Reliability
- C: Simplicity
- D: Cost
View Answer
B
Q39: Which of the following impacts training costs for a programming language?
- A: Compiler speed
- B: Language simplicity
- C: Execution time
- D: Development environment
View Answer
B
Q40: Fill in the blank: More compilation speed can reduce ________ costs.
- A: Development
- B: Execution
- C: Productivity
- D: Training
View Answer
C