11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A

Published on: 13/05/2022
QB365 provides detailed and simple solution for every book back questions in class 11 Computer Science subject.It will helps to get more idea about question pattern in every book back questions with solution.
latest Book back QuestionsDownload Tamil Nadu 11th Standard Computer Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Science Test

1.
How many types of iteration statements?
2
3
4
5
2.
The multi way branch statement:
if
if...else
switch
for
3.
The set of statements that are executed again and again in iteration is called as:
condition
loop
statement
body of loop
4.
Legal recognition for transactions are carried out by
Electronic Data Interchange
Electronic Data Exchange
Electronic Data Transfer
Electrical Data Interchange
5.
Distributing unwanted e-mail to other is called
scam
spam
fraud
spoofing
6.
Commercial programs made available to the public illegally are known as
freeware
warez
free software
software
7.
By default, a string ends with which character?
\o
\t
\n
\b
8.
Which of the following statements about member functions are True or False?
(i) A member function can call another member function directly with using the dot operator.
(ii) Member function can access the private data of the class.
i-True, ii-True
i-False, ii-True
i-Trrue, ii-False
i-False, ii-False
9.
The variables declared inside the class are known as
data
inline
method
attributes
10.
class vehicle
{ int wheels;
public:
void input_data(float,float);
void output_data();
protected:
int passenger;
};
class heavy_vehicle : protected vehicle {
int diesel_petrol;
protected:
int load;
public:
void read_data(float,float)
void write_data(); };
class bus: private heavy_vehicle {
char Ticket[20];
public:
void fetch_data(char);
void display_data(); };
The member function that is inherited as public by Class Bus
input_data(), output_data()
read_data(), write_data()
fetch _data(),display _data()
none of these
11.
class vehicle
{ int wheels;
public:
void input_data(float,float);
void output_data();
protected:
int passenger;
};
class heavy_vehicle : protected vehicle {
int diesel_petrol;
protected:
int load;
public:
void read_data(float,float)
void write_data(); };
class bus: private heavy_vehicle {
char Ticket[20];
public:
void fetch_data(char);
void display_data(); };
The data member that can be accessed from the function display data()
passenger
load
Ticket
All of these
12.
Which of the following is the process of creating new classes from an existing class
Polymorphism
Inheritance
Encapsulation
super class
13.
#include< iostream >
using namespace std;
class Point {
private:
int x, y;
public:
point(int x1,int y1)
{
x=x1;y=y1;
}
void operator+(Point&pt3);
void showO {cout << "x=" << x << " ,y=" << y;}
};
void Point::operator+(point &pt3)
{
x + =pt3.x;
y+=pt3.y;
}
int main ()
{
point ptl(3,2),pt2(5,4);
pt1+pt2;
pt1.show ();
return 0;
}
Which of the following statement invoke operator overloading?
pt1+pt2
Pointpt1(3,2),pt2(5,4)
pt1.showt);
return 0;
14.
Which of the following operator is by default overloaded by the compiler?
*
+
+=
==
15.
void dispchar(char ch='$';int size=10)
{
for(int i=1;i < = size;i++)
cout < < ch
}
How will you invoke the function dispchar() for the following input?
To print \(\$\) for 10 times
dispchar ();
dispchar( ch,size);
dispchar($,10);
dispchar('$',10 times);
16.
Which of the following reduces the number of comparisons in a program?
Operator overloading
Operations overloading
Function Overloading
Member overloading
17.
The paradigm which aims more at procedures.
Object Oriented Programming
Procedural programming
Modular programming
Structural programming
18.
A program written in high level language is called as
Object code
Source code
Executable code
All the above
19.
Which of the following is a valid string literal?
'A'
'Welcome'
1232
"1232"
20.
How many times the loop is iterated?
i:= 0
while i \(\neq \)5
i := i+ 1
4
5
6
0
21.
Which of the following activities is not algorithmic in nature?
Multiply two numbers
Draw a kolam
Walk in the park
Swapping of two numbers
22.
Which of the following is not a Function of Operating System?
Process Management
Memory Management
Security management
Compiler Environment
23.
Which of the following device identifies the location when address is placed in the memory address register?
locator
encoder
decoder
multiplexed
24.
How many bytes does 1 KiloByte contain?
1000
8
4
1024
25.
Identify the output device
Keyboard
Memory
Monitor
Mouse
1.
(b)
3
2.
(c)
switch
3.
(d)
body of loop
4.
(a)
Electronic Data Interchange
5.
(b)
spam
6.
(b)
warez
7.
(a)
\o
8.
(b)
i-False, ii-True
9.
(c)
method
10.
(d)
none of these
11.
(d)
All of these
12.
(b)
Inheritance
13.
(a)
pt1+pt2
14.
(d)
==
15.
(c)
dispchar($,10);
16.
(b)
Operations overloading
17.
(b)
Procedural programming
18.
(b)
Source code
19.
(d)
"1232"
20.
(b)
5
21.
(d)
Swapping of two numbers
22.
(b)
Memory Management
23.
(c)
decoder
24.
(d)
1024
25.
(c)
Monitor
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects

Maths

Commerce

Economics

Biology

Business Maths and Statistics

Accountancy

Computer Science

Physics

Chemistry

Maths

Biology

Economics

Physics

Chemistry

History

Business Maths and Statistics

Computer Science

Accountancy

Computer Applications

History

Computer Technology

Commerce

Computer Applications

Computer Technology

Tamil

English

French
Tamilnadu Stateboard Standards