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. One of the logical operators in the C language is represented by the symbol
(A) AND
(B) &&
(C) >=
(D) <=
Answer: (B) &&
Q2. A difference, between reference variables and pointers is that
(A) Reference variables are easier to use
(B) Pointers are easier to use
(C) Reference variables are more flexible
(D) No difference exists between reference variables and pointers
Answer: (A) Reference variables are easier to use
Q3. One way in which a structure differs from an array is that __
(A) A structure may have members of more than one type
(B) A structure must have members that; are all the same type
(C) Art array may have members of more than one type
(D) There is no difference between a structure and an array
Answer: (A) A structure may have members of more than one type
Q4. If an integer object is thrown with a throw statement, then a subsequent catch block has a usable match if the type of the catch argument is _
(A) const int &
(B) int &
(C) Either (a) or (b)
(D) Neither (a) nor (b)
Answer: (C) Either (a) or (b)
Q5. It is illegal to make objects of one class members of another class
(A) True
(B) False
(C) Depends upon the kind of object
(D) None of the above
Answer: (B) False
Q6. Variable names known only to the procedure in which they are declared are __
(A) Local
(B) Global
(C) Recent
(D) Internal
Answer: (A) Local
Q7. Within a program, you can instantiate ________that have a class template type
(A) Classes
(B) Functions
(C) Parameters
(D) Objects
Answer: (D) Objects
Q8. The outline or the definition of a function is called its
(A) Beta test
(B) Forerunner
(C) Outline
(D) Prototype
Answer: (D) Prototype
Q9. Assume that a variable will need to store only integers in the range of 1 through 20000. The most efficient data type for the variable is __
(A) Character
(B) Float
(C) Integer
(D) Short integer
Answer: (D) Short integer
Q10. The statement int num[2][3]={ {3,8,6}, {9,4,7}};
(A) Assigns a value 4 to num[1][2]
(B) Assigns a value 7 to num[1][2]
(C) Assigns a value 8 to num[1][2]
(D) Assigns a value 9 to num[1][2]
Answer: (B) Assigns a value 7 to num[1][2]
Q11. Another drawback to returning an error code from a function is that any error code returned by the function
(A) Must be of the same type as return type of the function
(B) Must not be a character
(C) Cannot be checked in a main() program
(D) Can have multiple meanings
Answer: (A) Must be of the same type as return type of the function
Q12. A function stub typically contains
(A) The function header
(B) The function braces
(C) The return statement, if it’s value-returning function
(D) All of the above
Answer: (D) All of the above
Q13. It is sometimes useful to specify a class from which no objects will ever be created
(A) True
(B) False
Answer: (A) True
Q14. The keyword used to define a structure is
(A) stru
(B) stt
(C) struct
(D) unlimited
Answer: (C) struct
Q15. Which of the following backslash codes used for bell?
(A) \b
(B) a
(C) \r
(D) \s
Answer: (B) a
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