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dsssb tgt computer c++ quiz


TRY ,TRY & TRY until you succed   So keep trying we will always with you in  your credence

  Hello friends we are again here with c++ quiz .Again c++ quizzes will c onsist of  three quizzes  with 20 questions each  hope you  will enjoy it .sorry for the long gap but as we said  we always  believe on quality  not quantity hope you are gaining from these quizzes .please give us reviews so we can improve our quizzes .we will also start the quiz section of advance reasoning puzzles. so lets start quiz :

Q1 c++ is a
a)top down programming approach
b)procedurial oriented approach
c)Bottom up programming approach
d)None of these
Q2 default return type for all function in c++
a)int
b)float
c)void
d)char
Q3.c++ developed by whom and when
a)bjarne stratroup & 1980
b)dennis retchie &19882
c) bjarne stratroup&1982
d)none of these
Q4.what is reference variable in c++?
a)to create the alias name of particular variable and operator
b)to create pointer
c)to create address
d)none of these
Q5.which is known as compound assignment operator
a)+
b)=
c)+=
d)=+
Q6 if we are using the same function name to create function that perform a variety of different tasks this  is known as
a)function overloading
b)function polymorphism
c)none of these
d)both a and b
Q7  class is a
a)user define date type
b)same as structure
c)simple data type
d)none of these
Q8.Binding of data and function together  into a single class is known as
a)encapsulation
b)data binding
c)both of these
d)none of these
Q9.by default member of the class is
a)public
b)private
c)protacted
d)none of these
Q10 function and variable are collectively of a class called as
a)class member
b)class variable
c)class pointor
d)none of these
Q11.by default the members of structure are
a)public
b)private
c)protacted
d)none of these
Q12.to declare generic  pointor we use which data type
a)star
b)void
c)class
d)double
Q13. a variable declares as private can be directly accessed by
a)objects
b)through member function
c)through another private member
d)none of these
Q14.In c++ class variables are known as
a)objects
b)function
c)data members
d)none of these
Q15.class can be defined and used inside a function are known as
a)local clas
b)inherit class
c)base class
d)derived class
Q16.which namespace is used  in c++ by default?
a)ctd
b)std
c)gld
d)cin
Q17.is dynamic initialization is possible in c++
a)yes
b)no
c)none
d)both
Q18.what is use of scope resolution operator
a)to ascess global variable
b)to ascess local  variable
c)both of these
d)none of these
Q19 A inline function
a)wich is defined inside a class
b)consist of small code
c)complier have compulsion to accept his request
d)both a and b
Q20 When a language has the capability to produce new data type
a)extensible
b)overloaded
c)Enacapsulated
d)Reprehensible

Answers
1)a
2)a
3)a
4)a
5)c
6)d
7)a
8)c
9)b
10)a
11)a
12)b
13)b
14)c
15)a
16)b
17)a
18)a
19)d
20)a

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