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Quark Interview Questions
Questions Answers Views Company eMail

The "virtual" specifier in a member function enables which one of the following? a) Monmorphism b) Late binding c) Metamorphism d) Solomorphism e) Inheritance

4 10334

class X { public: int x; static void f(int z); }; void X::f(int y) {x=y;} What is the error in the sample code above? a) The class X does not have any protected members. b) The static member function f() accesses the non-static z. c) The static member function f() accesses the non-static x. d) The member function f() must return a value. e) The class X does not have any private members.

2 9784

template class Obj { T my_t; X my_x; public: Obj(T t, X x) : my_t(t), my_x(x) { } }; Referring to the sample code above, which one of the following is a valid conversion operator for the type T? a) T operator T () { return my_t; } b) T operator(T) const { return my_t; } c) operator(T) { return my_t; } d) T operator T (const Obj &obj) { return obj.my_t; } e) operator T () const { return my_t; }

1 5627

catch(exception &e) { . . . } Referring to the sample code above, which one of the following lines of code produces a written description of the type of exception that "e" refers to? a) cout << e.type(); b) cout << e.name(); c) cout << typeid(e).name(); d) cout << e.what(); e) cout << e;

2 6075

int f() { int I = 12; int &r = I; r += r / 4; int *p = &r; *p += r; return I; } Referring to the sample code above, what is the return value of the function "f()"? a) 12 b) 15 c) 24 d) 17 e) 30

2 9424

You just entered the following command_Router(config#) line console 0 Which operation is most likely to follow? A. Confound terminal type B. enter protocol parameters for a serial line C. create a password on the console terminal line D. establish a terminal type 4 connection to a remote host E. change from configuration mode to console privileged mode

10 14804

Write test cases on ATM machine and On Pencil.

3 10945

Why .Net Does not Support multiple inheritance?

1638

when we swipe the credit card what will genertaed in Back end. how system will validated from the back end for credit card who is Aquriree and Issuer ,

1 4879

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Elaborate on cassandra - cql?

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What do you mean by software as a service?

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On a system with paging, a process cannot access memory that it does not own why? How could the operating system allow access to other memory? Why should itor should it not?

526


What is a material master file?

760






What is #include called?

574


why comparable interface is marker interface in java?

4336


How can you quickly estimate the horsepower of a pump?

666


What does “view all” and “modify all” permission do at object level? : salesforce sharing and security

206


Explain the growth curve of S. pneumo ?

1605


Any disadvantages in Dataset and in reflection ?

2829


What are the different elements of row in cassandra?

47


In an example of a Bank Teller requesting that her computer program should include an addition that shows the full Customer Profile on her main screen, what would a Waterfall vs. Agile approach include and/or look like for such a request?

469


Hat are the differences between javascript and actionscript?

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What is step definition in cucumber?

1