Question # 1

*.doc is _____________ by type.

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Sequential File

Random Access File

Data File

Record File

Structured Query Language is used for ______________

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Databases Management

Networks

Writing Operating System

none of the given options

Classes defined inside other classes are called ________ classes.

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looped

nested

overloaded

none of the given options

Which kind of functions can access private member variables of a class?

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Friend functions of the class

Private member functions of the class

Public member functions of the class

Friend, private and public functions

With user-defined data type variables (Objects), self assignment can produce.

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Syntax error

Logical error

Link error

Non of the given options

Which of the following function do NOT initialize the chunk of memory to all zero?

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calloc() function

Both malloc() and calloc()

None of the above

malloc() function

Consider the following code segment. What will be the output of the following program? int func(int) ; int num = 10 ; int main(){ int num ; num = 5 ; cout << num ; cout << func(num) ; } int func(int x){ return num ; }

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5, 5

10, 5

5, 10

10, 10

A pointer variable can be,

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Decremented

Incremented

Multiplied

Both Iecremented and Decremented

&& is -------------------- operator.

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An arithmetic

Logical

Relational

Unary

What will be the correct syntax to access the value of fourth element of an array using pointer ptr?

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ptr[3]

(ptr+3)

*(ptr+3)

Both 1and 3

In C/C++ if we define an array of size eight (8) i.e. int Arr [8]; then the last element of this array will be stored at

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Arr[0]

Arr[8]

Arr[7]

Arr[-1]

The code is written to __________ the program.

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implement

design

analysis

none of the given options

Friend function of a class is ______________

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Member function

Non-member function

Private function

Public function

Skill(s) that is/are needed by programmer’s _______________________.

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Paying attention to detail

Think about the reusability

Think about user interface

All of the given options

What is the sequence of event(s) when allocating memory using new operator?

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Only block of memory is allocated for objects

Only constructor is called for objects

Memory is allocated first before calling constructor

Constructor is called first before allocating memory

What will be the correct syntax to declare two-dimensional array of float data type?

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float arr{2}{2} ;

float arr[2][2] ;

float arr[2,2] ;

float[2][2] arr ;

Which of the following is correct way to initialize a variable x of int type with value 10?

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int x ; x = 10;

int x = 10;

int x, x = 10;

x = 10;

Which character is inserted at the end of string to indicate the end of string?

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new line

tab

null

carriage return

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