C Plus Plus Programming Quiz For Beginners
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C++ is one of the common programming languages that most programmers are expected to have a good understanding of. Here is a C Plus Plus Programming Quiz For Beginners. Try this quiz and see if you can answer all the questions correctly or not. As you continue your journey with C++, it is important to see if you already understand the basics and this quiz will help you do just that. Give it a shot and be a step closer to being perfect when it comes to this language.
- 1.The notation of logical NOT operator in a C++ program is
- A.
:
- B.
;
- C.
None of the Above
- D.
!
- 2.For the class exforsys defined as below: class exforsys() { }; int main() { exforsys a; } Which of the following is TRUE?
- A.
No default constructor is provided by the compiler
- B.
The compiler provides the default constructor
- C.
The compiler generates error
- D.
None of the Above
- 3.The notation of ternary operator is
- A.
&
- B.
?:
- C.
~
- D.
%
- 4.When the object of the first class is instantiated then which of the following is called?
- A.
Destructor
- B.
Constructor
- C.
Both A and B
- D.
None of the Above
- 5.Which of the following denotes the C++ looping statement?
- A.
Do-while
- B.
For
- C.
Both A and B
- 6.Which of the following can be used to initialize a newly declared variable from an existing variable?
- A.
Virtual Function
- B.
Namespaces
- C.
Copy constructor
- D.
None of the Above
- 7.A template can be instantiated by
- A.
Explicit Instantiation
- B.
Implicit instantiation
- C.
Both A and B
- D.
None of the Above
- 8.The minimum number of times a do loop would definitely get executed is:
- A.
0
- B.
1
- C.
Infinity
- D.
Could not be predicted
- 9.Strict parameter type checking is followed by which of these?
- A.
Inline
- B.
Macros
- C.
Both A and B
- D.
None of the Above
- 10.The variables that can be used only within the function in which it is declared is called as
- A.
Global Variables
- B.
Local Variables
- C.
Both A and B
- D.
None of the Above
- 11.How many values can be returned by a C++ function?
- A.
1
- B.
Infinity
- C.
0
- D.
None of the Above
- 12.If a function in C++ does not return a value then its return type is denoted as
- A.
Float
- B.
Void
- C.
Int
- D.
None of the Above
- 13.The variables that are used to represent individual array element in an array is called as
- A.
Pointer Variable
- B.
Subscripted variable
- C.
Index Variable
- D.
Real Variable
- 14.The array exforsys[10] can be declared using pointers as
- A.
% exforsys[]
- B.
& exforsys[]
- C.
* exforsys[]
- D.
@ exforsys[]
- 15.What is the notation used to place block of statements in a looping structure in C++?
- A.
% %
- B.
( )
- C.
{ }
- D.
None of the Above
- 16.Index of an array starts from
- A.
One
- B.
Zero
- C.
Two
- D.
None of the Above
- 17.The variable that contains address of another variable is called as
- A.
Pointer
- B.
Arrays
- C.
Unions
- D.
None of the Above
- 18.The operator that denotes address of a variable in C++ program is
- A.
*
- B.
%
- C.
$
- D.
&
- 19.The notation of member access operator in structures is
- A.
&
- B.
.
- C.
$
- D.
*
- 20.One argument constructor is also called as
- A.
Single constructor
- B.
Copy constructor
- C.
Both A and B
- D.
None of the Above
- 21.The other name for external variables in C++ is
- A.
Static variables
- B.
Register variables
- C.
Global variables
- D.
None of the Above
- 22.What method is used for writing characters in a C++ program?
- A.
Put
- B.
Get
- C.
Write
- D.
None of the Above
- 23.What will be the return type for a function named as exforsys declared as int exforsys (float x, double y)?
- A.
Double
- B.
Int
- C.
Float
- D.
None of the Above
- 24.Which of the following option denotes the newline character in the C++ program?
- A.
'\n'
- B.
'/n'
- C.
'nc'
- D.
'/nc'
- 25.Which of the following is used to group a set of global classes, objects and functions under a name?
- A.
Area named
- B.
Namearea
- C.
Namespaces
- D.
None of the above
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