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. A constructor always has
(A) Communicational cohesion
(B) Temporal cohesion
(C) Logical cohesion
(D) No cohesion
Answer:(B) Temporal cohesion
Q2. The compiler converts your C++ instructions into _
(A) Edited code
(B) Object code
(C) Source code
(D) Translated code
Answer: (B) Object code
Q3. A fundamental type such as int or double is a _
(A) Programmer-defined type
(B) Complex type
(C) Non-scalar type
(D) Scalar type
Answer: (D) Scalar type
Q4. When you create a derived class and instantiate an object __
(A) The parent class object must be constructed first
(B) The child class object must be constructed first
(C) The parent class object must not be constructed
(D) The child class object must not be constructed
Answer: (A) The parent class object must be constructed first
Q5. In a C++ program, which of the following can be thrown?
(A) Scalar variables
(B) Programmer-defined objects
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Answer: (B) Programmer-defined objects
Q6. Values that are used to end loops are referred to as _ values
(A) End
(B) Finish
(C) Sentinel
(D) Stop
Answer: (C) Sentinel
Q7. A function’s purpose is to print customer data. Which of the following is the best name for this function?
(A) pcd(). It’s short for “print customer data” and takes few keystrokes
(B) Printcustomerdata(). It states everything the function will do
(C) printCustomer(). It states the function’s purpose and is easy to read
(D) lastFunction(). It is the final function called in most programs, and this name identifies the function’s timing
Answer: (C) printCustomer(). It states the function’s purpose and is easy to read
Q8. Which of the following is the extraction operator?
(A) >>
(B) <<
(C) //
(D) /*
Answer: (A) >>
Q9. The ‘break’ statement is used to exist from
(A) A do loop
(B) A for loop
(C) A switch statement
(D) All of the above
Answer: (D) All of the above
Q10. Which of the following statements creates a named constant called driverAge whose value is 16?
(A) const driverAge = 16;
(B) const short driverAge = 16;
(C) driverAge =16;
(D) namedconst driverAge =16;
Answer: (B) const short driverAge = 16;
Q11. A constructor may be __
(A) Provided automatically by C++
(B) Written by you
(C) Either (a) or (b)
(D) Neither (a) nor (b)
Answer: (C) Either (a) or (b)
Q12. Software that can be used in applications other than the one for which it was originally written is called
(A) Recyclable
(B) Inherited
(C) Reusable
(D) Cheating
Answer: (C) Reusable
Q13. You can override a class’s inherited access to make an individual member’s access more __
(A) Liberal
(B) Conservative
(C) Either (a) or (b)
(D) Neither (a) nor (b)
Answer: (B) Conservative
Q14. A predefined function that may be used to handle memory allocation errors is
(A) handle_error
(B) set_new_handler
(C) new_fix
(D) memory_error
Answer: (B) set_new_handler
Q15. You can code a default exception handler by creating a catch block
(A) With no arguments
(B) With a void argument
(C) With an ellipsis as its argument
(D) With an argument identical to that thrown
Answer: (C) With an ellipsis as its argument
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