CS201 Quiz 1 2021

CS201 updated quiz 2021 Searching file for quiz 1 ORANGE MONKEY TEAM

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1. Special name which is substituted in code by its definition and as a result we get an expanded code is called

Macro · 2. A=a+1, can be written as ______________ · A+=1

3. The compiler generates ___________ automatically.

Constructors · 4. The data members of the class are initialized _____ ·  Explicitly write keyword private in the class definition ·  Separate the interface and implementation ·  The default constructor has no arguments ·  Constructor has the same name as of class

 Initializing the data members in the definition of the class is a syntax error

5. ___________ for parameters is also done for inline functions.

Automatic type checking

6. An instance of a class is called ______________.

Object

7. With the use of dynamic allocation of memory, the system resources can be ______.

Used efficiently

8. When we include the header file in the angle brackets the compiler searches for it in

9. ____________ is a special type of pointer we have to cast it before we use it.

Void

10. Multiplicative, additive and assignment operators are _________ operators Binary

11. The memory allocation functions return a chunk of memory with a pointer of type

Void

12. Default constructor takes __________.

No parameters

13. In a class we can have ____________ constructor(s).

Only one

Q14. Which one of the following is mandatory preprocessor directive for c++?

#include <isotream?

15. Header files provide ________ so the program running on one operating system can run

Accessibility

16. We should not use such variable names that are starting with _________ because in C++ these are lots of internal constants and symbolic names that start with it.

Double underscore

Q17. Which of the following code segment represents a left shift operator?

Result= number<<1

Q18. Which of the following code segment represent a bitwise And operator?

Q19. Which of the following code segment represent a bitwise OR operator?

I

20. Which of the following code segment represent a Bitwise Exclusive OR operator

21. Which of the following code segment represent a NOT operator

22. C++ was developed by _____________.

Bejame stroustrup

23. For converting a void type pointer ptr into integer type, the correct syntax is:

int* ptr

24. A pointer with value NULL is defined in the header files ___________ and ________.

Stdlib.h stddef.h

25. Constructor is a special function, called whenever we __________.

Instantiate an object of a class

26. Constructor is itself a _________ of C++ and _________.

Q27. What is the other name of a variable?

Identifier

28. In shifting operations if zero is inserted at the left most bit, the negative number will become a _________ number.

Positive

29. A class is _________.

User defined Data type

30. Bugs can occur due to _______.
31. The heap memory structure _______.