Computer Science Nios Plus Two PQ I

A pointer is a variable that refers to the location of another variable.

Candidate Key

Assume all header files are included.
#include
void change(int); //Statement1
void main()
{
int a = 5;
cout <<"a = " << a << endl;
change(a);
cout <<"a = " << a;
}
void change(int b)
{
b = 10;
}

Candidate Key

Answer the questions from (i) to (iv) based on the below given program (assume all header files are included).

class Graduate {
int Rollno;
char GName[20];
float Marks1;
protected:
void Result();
public:
Graduate();
void Enroll();
void Display();
};

class Lecturer {
long TCode;
char TName[20];
protected:
float Salary;
public:
Lecturer();
void Enter();
void Show();
};

class Learn: public Graduate, private Lecturer {
long CCode[10];
char LearnName[50];
char StartDate[8], EndDate[8];
public:
Learn();
void Commence();
void CDetail();
};

#include
void main()
{
struct emp
{
int eno ;
float sal ;
};
struct emp E;
E.eno = 1234;
E.sal = 15643.5;
cout << E.eno << E.sal;
}

Operator (Scope Resolution Operator)

Degree

#include
int main()
{
int x;
int y;
cin >> x;
y = 3;
if(x/y < 12)
cout << "Good Morning";
else
cout << "Good Afternoon"; return 0;
}

operator

#include
int main() {
int x;
int y;
cin >> x;
y = 3;
if(x/y < 12)
cout << "Good Morning";
else
cout << "Good Afternoon";
return 0;
}

(a) Heading 'Examination' on the center of the webpage with the smallest heading font.
(b) The Paragraph 'I Feel My Exam has gone good' on towards the left of the webpage.
(c) An image to be set having the file name 'NIOS2024.jpg' with a height of 6 and width of 3.

Data Redundancy

Attribute

Relational Database

Objects

Member Functions

ios::app opens the file in _________ mode.

#include
void change(int); //Statement1
void main()
{
int a = 5;
cout <<"a = " << a << endl;
change(a);
cout <<"a = " << a;
}
void change(int b)
{
b = 10;
}

#include
void change(int); // Statement1
void main()
{
int a = 5;
cout << "a = " << a << endl;
change(a);
cout << "a = " << a;
}
void change(int b)
{
b = 10;
}

A pointer is a variable that refers to the location of another variable.

Answer the questions from (i) to (iv) based on the below given program (assume all header files are included).

class Graduate {
int Rollno;
char GName[20];
float Marks1;
protected:
void Result();
public:
Graduate();
void Enroll();
void Display();
};

class Lecturer {
long TCode;
char TName[20];
protected:
float Salary;
public:
Lecturer();
void Enter();
void Show();
};

class Learn: public Graduate, private Lecturer {
long CCode[10];
char LearnName[50];
char StartDate[8], EndDate[8];
public:
Learn();
void Commence();
void CDetail();
};

Object pointers are used to create objects during run time.

Objects

Writing data on the data file requires _________ header file

Cell in Calc is ______________.

Inline Member Function

Primary Key

Physical Data Model

Writing data on the data file requires ______ header file.

Answer the questions from (i) to (iv) based on the below given program (assume all header files are included).

class Graduate {
int Rollno;
char GName[20];
float Marks1;
protected:
void Result();
public:
Graduate();
void Enroll();
void Display();
};

class Lecturer {
long TCode;
char TName[20];
protected:
float Salary;
public:
Lecturer();
void Enter();
void Show();
};

class Learn: public Graduate, private Lecturer {
long CCode[10];
char LearnName[50];
char StartDate[8], EndDate[8];
public:
Learn();
void Commence();
void CDetail();
};

Individual page of a spreadsheet is known as ______.

Answer the questions from (i) to (iv) based on the below given program (assume all header files are included).

class Graduate {
int Rollno;
char GName[20];
float Marks1;
protected:
void Result();
public:
Graduate();
void Enroll();
void Display();
};

class Lecturer {
long TCode;
char TName[20];
protected:
float Salary;
public:
Lecturer();
void Enter();
void Show();
};

class Learn: public Graduate, private Lecturer {
long CCode[10];
char LearnName[50];
char StartDate[8], EndDate[8];
public:
Learn();
void Commence();
void CDetail();
};

void main()
{
int x = 88;
int *y = &x;
cout<<*y;
}

Statement 1 : Create two objects s1 and s2 of type ITEM.
Statement 2 : Input the value for the variable iname of the StructureVariable s1.

#include
#include
struct ITEM
{
char iname[20];
int price;
};
void main()
{
______________ // statement 1
cout << s1.iname ;
cout << s2.price ;
}

#include
void main()
{
int i=0, s=0;
while ( i<4 )
{
s= s + i;
i++;
}
cout << s; return 0;
}

Inline Member Function

operator

#include
void main()
{
struct emp
{
int eno;
float sal;
};
struct emp E;
E.eno = 1234;
E.sal = 15643.5;
cout << E.eno << E.sal;
}

Object pointers are used to create objects during run time.

Cell in Calc is ______.

Default Constraint

Member Functions

Inline Member Function

Data Redundancy

#include
void main()
{
char ch;
cin >> ch;
switch(ch)
{
case 'A' :
cout << "A Grade";
break;
case 'B' :
cout << "B Grade";
break;
case 'C' :
cout << "C Grade";
break;
case 'D' :
cout << "D Grade";
break;
default :
cout << "NO Grade";
}
}

#include
int main()
{
int x;
int y;
cin >> x;
y = 3;
if (x/y > 12)
cout << "Good Morning";
else
cout << "Good Afternoon";
return 0;
}

void main()
{
int x = 88;
int *y = &x;
cout << *y;
}

#include
void main() {
char ch;
cin >> ch;
switch(ch) {
case 'A':
cout << "A Grade";
break;
case 'B':
cout << "B Grade";
break;
case 'C':
cout << "C Grade";
break;
case 'D':
cout << "D Grade";
break;
default:
cout << "NO Grade";
}
}

Attribute

#include
void main()
{
struct emp
{
int eno ;
float sal ;
};
struct emp E;
E.eno = 1234;
E.sal = 15643.5;
cout << E.eno << E.sal;
}

#include
#include
struct ITEM
{
char iname [20];
int price;
};
void main()
{
// statement 1
// statement 2
cout << s1.iname;
cout << s2.price;
}
Statement 1 : Create two objects s1 and s2 of type ITEM.

Statement 2 : Input the value for the variable iname of the StructureVariable s1.

Individual page of a spreadsheet is known as ______________.

Domain

#include
void main()
{
int i = 0, s = 0;
while(i < 4)
{
s = s + i;
i++;
}
cout << s;
return 0;
}

#include
void main() {
char ch;
cin >> ch;
switch(ch) {
case 'A':
cout << "A Grade";
break;
case 'B':
cout << "B Grade";
break;
case 'C':
cout << "C Grade";
break;
case 'D':
cout << "D Grade";
break;
default:
cout << "NO Grade";
}
}

Writing data on the data file requires ______________ header file.

Relational Database

Object

Object pointers are used to create objects during run time.

A pointer is a variable that refers to the location of another variable.

Member Functions

Cardinality

Statement 1: Create two objects s1 and s2 of type ITEM
Statement 2: Input the value for the variable iname of the structure variable s1

#include
#include
struct ITEM
{
char iname[20];
int price;
};
void main()
{
// Statement 1
// Statement 2
cout << s1.iname;
cout << s2.price;
}

ios::app opens the file in ______________ mode.

Cardinality

#include
void main()
{
int i=0, s=0;
while (i<4)
{
s = s+ i;
i++;
}
cout << s; return 0;
}