C++ Multiple Choice Questions Page 6 of 14

(A) VB.NET
(B) VB 6
(C) C++
(D) C#

(A) Uses buttons, menus, and icons
(B) Should be easy for a user to manipulate
(C) Stands for Graphic Use Interaction
(D) Both A and B

(A) Single
(B) Byte
(C) Short
(D) Integer

(A) class
(B) field
(C) function
(D) property

(A) char *intStr = itoa(a); string str = string(intStr);
(B) std::string s = std::to_string(42);
(C) char stringNum[20]; int num=100; sprintf(stringNum,"%d",num);
(D) None of the above

(A) Arguments are placed in registers
(B) Arguments are placed in stack
(C) Arguments are placed in Heap
(D) None of the above

(A) cdecl
(B) syscall
(C) pascal
(D) register

(A) ELF
(B) DLLs
(C) PE
(D) None of the above

(A) [capture](parameters)->return-type {body}
(B) [parameters](capture)->return-type {body}
(C) [capture][parameters]->return-type {body}
(D) (capture)(parameters)->return-type {body}

(A) Yes
(B) No

(A) It instruct the compiler to set default value to any variable
(B) It instruct the compiler to set default return value to any function
(C) It instruct the compiler to set default argument values for any function
(D) It instruct the compiler to generate the default implementation

(A) Checking the Grammar
(B) Finding the type of names and expressions
(C) Making up tokens from characters
(D) None of these

(A) long
(B) long int
(C) longs long
(D) long long

(A) final
(B) static
(C) stop
(D) friend

(A) True
(B) False

(A) t.foo template<U>(u);
(B) t.foo<typename U>(u);
(C) t.template foo<U>(u);
(D) typename t.foo<U>(u);

(A) do
(B) sizeof()
(C) goto
(D) sqrt()

(A) pragma
(B) override
(C) wchar_t
(D) mutable

(A) It makes variable constant
(B) There is no such keyword in C++
(C) It allows a class data member to be modified even though it is the data member of a const object
(D) None of these

(A) It saves the memory
(B) It runs code faster by allocating varibales in CPU register
(C) It takes extra bytes of memory
(D) Register variable are used with high configuration machines