Computer Science Nios Plus Two PQ I

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

Individual page of a spreadsheet is known as ______.

Relational Database

Cardinality

Individual page of a spreadsheet is known as ______________.

Member Functions

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;
}

#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.

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

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

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();
};

(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.

#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;
}

Inline Member Function

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

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();
};

Cell in Calc is ______________.

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

Objects

Cardinality

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

Candidate Key

Member Functions

Degree

Object

Operator (Scope Resolution Operator)

Physical Data Model

Domain

#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
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";
}
}

Inline Member Function

Object pointers are used to create objects during run time.

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

Inline Member Function

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

ios::app opens the file in ______________ mode.

Primary Key

ios::app opens the file in _________ mode.

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 ;
}

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

Data Redundancy

Relational Database

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

Candidate Key

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;
}

Attribute

#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;
}

Object pointers are used to create objects during run time.

Member Functions

Writing data on the data file requires ______ header file.

Attribute

Cell in Calc is ______.

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();
};

Data Redundancy

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;
}

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

Default Constraint

Object pointers are used to create objects during run time.

Writing data on the data file requires ______________ header file.

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";
}
}

Objects

operator