Practical List for Class XI CS (2012-2013)

1


Practical List
for
Class XI CS

(2012
-
2013)



Flow

of

control



(If

Else
):

1.

To
find

the greater number between given two numbers.

2.

Find the greatest number between give three numbers.

3.

To check if the given number is even or odd.

4.

To find the grade of a
student from his/her marks using if statements.

5.

Temperature converter.

6.

To check if the given input is a
number, character

or a special character.

Flow

of

Control

(Switch

Case
):

1.

Arithmetic Calculator.

2.

Day Of the week.

3.

School Admission

Scenario:


To calculat
e the admission

feasibility and fees

based on
criteria like age, gender and single girl child.

Flow

of

Control

(While

Loop
):

Write a menu based
C
++ program to do the following:

1.

To print ‘n’ natural numbers.

2.

To print ‘n’ Even numbers.

3.

To print ‘n’ odd
numbers.

Write a menu based
C
++ program to do the following:

1.

To find the sum of ‘n’ natural numbers.

2.

To find the sum of ‘n’ even numbers.

3.

To find the sum of ‘n’ odd numbers.

4.

To find
the factorial

of a number.




2


Practical List
for
Class
XII CS

(2012
-
2013)

Review

of

class

XI

1.

Write

a

menu

based

C++

program

to

do

the

following

(Use

user

defined

functions

in

each

case):



Check for Prime number



Reverse of a number



Sum of individual digits of a number

2.

Write

a

menu

based

C++

program

to

do

the

following

(Use

user

de
fined

functions

in

each

case):



Minimum and Maximum of an 1 D integer array



Reversing the 1 D integer Array



Swapping the first half with the second half in an 1D integer array

3.

Write

a

menu

based

C++

program

to

do

the

following

(Use

user

defined

functions

in

each

case):



Swapping the top half rows with the bottom half rows in a 2D integer array



Swapping the left half columns with the right half columns in a 2D integer array.

Transpose of a 2D integer array

4.

Write

a

menu

based

C++

program

to

do

the

following

(Us
e

user

defined

functions

in

each

case):



Reverse of a String



Word count



Vowel count

5.

Write

a

C++

function

to

return

the

largest

string

from

an

array

of

strings

and

implement

in

a

program.


6.

Write

a

c++

program

to

implement

an

array

of

structures

for

Student

(
rollno,

name,

marks).

The

program

should

contain

functions

to

add

a

student,

display

the

student

list

and

display

the

student

details

having

highest

marks.


Object

Oriented

Programming:

7.

Write

a

class

Hotel

in

c++

with

following

description:

Private

members
:

Rno


// Data member to store Room No

Name


// Data member to store customer name

Tarrif


// Data member to store per day charges

Days


//Number of days of stay

Calculate()


// A function to calculate and return the amount

days*tarrif. If the product is greater
than

5000

then return 1.05*days*tarrif

Public

members
:

Checkin()


// A function to enter Rno, Name, Tarrif and days

Display
()


// A function to display Rno, Name, Tarrif, days and

total amount as per the called Calculate() function

Instantiate the class and write the main function as needed.


8.

Write

a

class

Student

with

the

following

description:

Private

membe
rs:

Rollno


Integer

name


String

marks


Integer

getgrade() should return the grade as ‘A’ if marks is greater than 90 or else return ‘B’

Public

members:


Setdata() to insert the values to the private members.

3


Display() to display the details along with

grade.

Write the main() function and invoke the object.


9.

Write

a

menu

driven

program

to

do

the

following

in

text

file

handling.



Write a C++ function to count the number of occurrence of character passed as the
parameter of the function.



Write a C++ Functi
on that counts the number of articles(“A”,”An”and”The”) in a given text
files.



Write a C++ function that transfers all the vowels from “source.txt” to “target.txt”.



Write a C++ function to count the number of lines starting with a alphabet passed as
parame
ters.



Write a C++ function that counts the number of lines starting with the word “the”.


10.

Write

a

menu

Based

application

to

do

the

following

on

Binary

file

:
-



Insert object of student class into “student.dat” file.



Display objects from student.dat file.



Search a particular student from the binary file.



Modify the marks of particular student.


11.

Write

a

program

to

perform

the

following

in

1
-
D

array.



Bubble sort.



Selection sort.



Insertion sort.


12.

Following

Search

on

1
-
D

array

:

-



Linear search.



Binary search.


13.

Array

implementation

of

Stack.

14.

Array

implementation

of

Queue.

15.

Array

implementation

of

Circular

Queue.

16.

Link

implementation

of

Stack.

17.

Link

implementation

of

Queue.

18.

Questions

on

My

SQL.



My SQL queries based on student table.(10 Queries)



My SQL queries based
on staff table.(10 Queries)



My SQL queries based on Employment(EMP) and Department(DEP) table.(10 Queries)



My SQL queries based on Music store and album table.(10 Queries)



4


Practical List for

Class XII
–

IP

(2012
-
13)

1.

Design

a

login

form

that

obtains

user

id

and

password

from

the

user.

If

correct

password

is

entered,

it

display

a

dialog

saying

“<

user

–

id

>,

you

have

logged

in

successfully.”

If,

however,

password

is

incorrect,

it

displays

a

dialog

saying,

“<

user

–

id

>,

you

entered

an

invalid

password.

Ei
ther

try

again

or

leave.”


2.

Design

an

application

that

displays

a

stopwatch.


3.

Create

a

Java

desktop

application

to

find

the

largest

number

among

the

three

floating

point

numbers.


4.

Create

a

Java

desktop

application

to

enter

your

friends

rollno,

name,

address
,

section

and

grade.

Using

a

JButton’s

click

event

handler,

display

the

details

of

inputs

into

a

JTextArea

control.

Note

that

the

JTextArea

background

would

be

in

yellow

color.


5.

Create

a

java

desktop

application

to

do

mathematical

operations

like

addition,

subtraction,

multiplication,

division

and

modules

of

two

numbers

and

display

the

result

with

appropriate

text

box

after

clicking

a

JButton

control.


6.

Write

a

program

to

input

any

number

and

print

them

in

reverse

order

using

while

statement.

Whereas

the

inp
ut

number

must

be

positive.

The

following

is

the

screen

used

to

print

the

reverse

of

a

number.


7.

Define

a

class

Report

with

the

following

specification

:

Data

members:

adno


Integer

name


String

marks


5

floating

point

values

average


average

marks

obtained

getvg

(

)


to

compute

the

average

obtained

in

five

subjects

Members

Methods

read_info

(

)


Function

to

accept

values

for

adno,

name,

marks

and

invoke

the

function

getvg

(

)

displayinfo(

)


Function

to

display

all

data

members

on

the

screen


you

should

give

function

definitions.

Calculate

the

average

marks

and

print

a

message

“

You

are

passed

“

if

percentage

is

greater

than

40
,

otherwise

print

“

You

are

Failed

“

.

Also,

at

runtime,

the

color

of

“You

are

Passed

“must

be

Blue

and

“

You

are

Failed

“

must

be

red

with

font

size

10.


8.

Design

an

application

for

a

football

match’s

Scoreboard.

Each

team’s

score

should

be

maintained.

Whenever

a

team

scores

a

goal,

it

should

be

reflected

on

the

Scoreboard.

When

the

result

is

declared,

depending

upon

the

scoreboard,

the

winning

team

should

be

declared.


9.

Department

of

Human

Resources

along

with

Department

of

Higher

Education

wants

to

conduct

an

online

survey

of

school

student’s

time

spending

habits

and

their

subject

choices.

It

will

help

them

design

a

bette
r

education

policy

and

create

better

placement

opportunities.


10.

Design

an

application

that

obtains

names

and

marks

of

students

via

input

dialogs

and

displays

the

obtained

details

in

a

text

area.

After

obtaining

one

student’s

details,

the

details

should

be

a
ppend

to

text

area

and

then

the

application

should

confirm

whether

to

continue

the

process

through

a

confirm

dialog.

This

process

should

repeat

as

long

as

the

user

presses

YES

button

from

5


the

three

choices:

YES

,

NO,

CANCLE

of

the

confirm

dialog.

If

user

p
resses

NO,

then

the

details

of

highest

scorer

should

be

displayed

through

a

message

dialog

and

if

user

presses

CANCLE,

then

nothing

should

be

displayed.

The

application

should

close

after

NO

or

CANCEL

button

are

pressed.


11.

Create

a

GUI

application

that

obta
ined

details

(

rollno,

name,

class

and

marks

)

of

a

student

through

text

fields

and

adds

them

in

a

table

as

a

row.

The

application

should

also

offer

options

to

display

total

count

of

records

in

the

table:

count

of

records

class

–

wise

and

to

exit

from

the

application.


12.

Create

a

Java

GUI

application

that

lets

you

create

an

address

book.

The

details

to

be

added

in

address

book

are

:

Name,

Email_Id,

Phone.


13.

Create

a

Java

GUI

application

to

find

salary

of

the

employee

on

the

basis

of

“

Designation

“

selected

us
ing

JComboBox.

The

JComboBox

contains

the

following

designations

with

respective

salaries:


14.

Create

an

application

to

design

a

form

containing

ListBox

and

ComboBox.

Add

major

cities

to

both

ListBox

and

ComboBox

through

TextBox.

Also

provide

three

command

b
uttons

for

clearing

the

TextBox,

ListBox,

and

ComboBox.

When

you

click

on

a

button

(JButton),

the

action

will

affect

to

respective

controls.

Also,

use

command

buttons

for

clearing

the

TextBox,

ListBox

and

ComboBox.


15.

CREATE

A

Java

GUI

application

that

obtains

the

search

criteria

from

the

user

and

retrieve

data

f
rom

the

database

based

on

that.















6


16.

Given

th
e

following

Table

:
-



Write

SQL

commands

on

the

basis

of

table

MOV:

(a)

Find

the

total

value

of

the

movie

cassettes

available

in

the

library.

(b)

Display

a

list

of

all

movies

with

Price

over

20

and

sorted

by

price.

(c)

Display

all

the

movies

sorted

by

QTY

in

decreasing

order.

(d)

Display

a

report

listing

a

movie

number,

current

value

and

replacement

value

for

each

movie

in

the

above

table.

Calculate

the

replacement

value

for

all

movies

as

QTY

*

Price

*

1.15.


Give

the

output

of

the

following

SQL

commands

on

the

basis

of

table

MOV.

(a)

SELECT

AVG(Price)

from

MOV

where

Price

<

30;

(b)

SELECT

MAX(Price)

FROM

MOV

W
HERE

Price

>

30;

(c)

SELECT

SUM(Price

*

Qty)

FROM

MOV

WHERE

QTY

<

4;

(d)

SELECT

COUNT(DISTINCT

Type)

FROM

MOV


17.

Write

the

SQL

commands

to

create

the

table

HOSPITAL

with

following

specification:
-




7



(a)

Insert

the

following

data

into

the

above

table.



(b)

Write

a

command

to

describe

the

structure

of

the

above

table.

(c)

Add

one

more

column

in

the

above

table

as

Address

of

type

char

(20)

(d)

Modify

the

column

Address

as

char

(25)

(e)

Drop

the

column

Address.

(f)

Change

the

name

of

the

column

Address

to

H
ome

_

address.

(g)

Delete

all

the

rows

of

the

table

Hospital.

(h)

Delete

the

table.


18.

Write

the

output

of

the

following:
-

(a)

SELECT

ROUND

(1023.432,

1)

;

(b)

SELECT

LENGTHER

(‘RAMESH

SHARMA’)
;

(c)

SELECT

UPPER

(

‘master‘
)

;

(d)

SELECT

MOD

(ROUND

(120.60
,

1),

5)
;

(e)

SELELCT

POWER

(5,

5);

(f)

SELECT

FLOOR

(65467.8890);

(g)

SELECT

MOD

(36,

3)
;

(h)

SELECT

(14*9,

90

/

9)
;

(i)

SELECT

ROUND

(3244.1962,

1);

(j)

SELECT

SQRT

(144);

(k)

SELECT

SQRT

(15.6

*

24.3
);

(l)

SELECT

1000

+

SQRT

(100)
;

(m)

SELECT

TRIM

(‘
ABS

PUBLIC

SCHOOL

‘);

(n)

SELECT

LOWER

(
‘
ARMY

School
’
)

;

(o)SELECT

FLOOR

(

100.34

)

+

ABS

(

200.43

)

;