Are you guys looking for Computer science Engineering MCQ Questions with Answers PDF Free Download as per Computer science Engineering new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of Computer science Engineering. Each question has four options followed by the right answer. These Computer science Engineering MCQ Questions are selected supported by the newest exam pattern.
Q1. When you instantiate a derived class object, a constructor for the derived class __
(A) Is not called
(B) Is called prior to the base class constructor
(C) Is called simultaneously with the base class constructor
(D) None of the above
Answer:(D) None of the above
Q2. The best-written classes have
(A) All functions private
(B) All data public
(C) No functions
(D) None of the above
Answer: (D) None of the above
Q3. Typing the function’s name as Main, rather than main, is an example of
(A) An entry error
(B) A function error
(C) A logic error
(D) A syntax error
Answer: (D) A syntax error
Q4. Passing a variable pointer as a constant __
(A) Protects the contents pointed to by the pointer from change
(B) Eliminates the need to name the pointer in the function
(C) Eliminates the need to give the pointer a type in the function
(D) Causes a copy of the pointer to be produced in the function
Answer: (A) Protects the contents pointed to by the pointer from change
Q5. Which of the following is the inequality operator?
(A) !=
(B) =
(C) ==
(D) –>
Answer: (A) !=
Q6. If you want to override constructor default values for an object you are instantiating, you must also override
(A) All other parameters to that constructor
(B) All parameters to the left of that value
(C) All parameters to the right of that value
(D) No other parameters to that constructor
Answer:(B) All parameters to the left of that value
Q7. When you omit parameters from a function call, values can be provided by
(A) Formal parameters
(B) Reference parameters
(C) Overloaded parameters
(D) Default parameters
Answer: (D) Default parameters
Q8. If a derived class uses the public access specifier, then _
(A) Public base class members remain public in the derived class
(B) Protected base class members become public in the derived class
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Answer: (A) Public base class members remain public in the derived class
Q9. Assume that a program includes the short *agePtr = NULL; statement. The name of the pointer is _
(A) *agePtr
(B) agePtr
(C) Both (a) and (b)
(D) None of the above
Answer: (B) agePtr
Q10. Which of the following is a string literal constant?
(A) “Visual C++”
(B) “137.45”
(C) “A”
(D) All of the above
Answer: (D) All of the above
Q11. In a template function, _ argument is generic, or parameterized
(A) No
(B) Exactly one
(C) At least one
(D) More than one
Answer: (C) At least one
Q12. An identifier in C
(A) Is a name of a thing such as variable and function
(B) Is made up of letters, numerals, and the underscore
(C) Can contain both uppercase and lowercase letters
(D) All of the above
Answer: (D) All of the above
Q13. The body of a C++ function is surrounded by _
(A) Parentheses
(B) Angle brackets
(C) Curly brackets
(D) Square brackets
Answer:(C) Curly brackets
Q14. When a break statement is used in a loop, the control skips the rest of the statements in the loop after it and jumps
(A) To the last lines in the program
(B) To the next statement written after the body of the loop
(C) To the first statement in the body of the loop
(D) None of the above
Answer: (B) To the next statement written after the body of the loop
Q15. The function that takes arguments to set the bits of count is __
(A) setf()
(B) bitsef()
(C) ios()
(D) flag()
Answer: (A) setf()
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