Xii Practicals Manual
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Computer Studies – XII
CAREER COACHING CENTRE
Manual of computer studies – XII from Board Of Secondary Education Karachi (2007-08)
C-LANGUAGE 1.
Write a program, which prints a Text of four lines consisting of characters, integer values and floating point values using printf statement. Taking input from the keyboard using scanf statement.
2.
Write a program that reads and prints the data using Escape sequence, (asking the name, age, height and gender of a student).
3.
Write a program, which uses arithmetical operators to calculate the area of a triangle, volume of a sphere, etc.
4.
Write a program to generate the multiplication table ranging from 2 to 10.
5.
Write a program, which uses “while” loop and nested while loop, (use “for” loop and continue the process in “While” satisfying the given condition).
6.
Write a program, to compute factorial of a number n. which is greater than 8.
7.
Generate series of prime nos (1 to 30)
8.
Write a program, which uses a switch and break statements.
9.
Write a program, to compute root of a quadratic equation, ax2+bx+c=o using the quadratic formula.
10.
Write a program that calculate square root without using sqrt ( ) function of a given no.
11.
Write a. Program that calculate power of base without using power function by taking input both.
12.
Write a program using for loop to print following output. 1 1 2 4 3 9 4 16 5 49 8 64 9 81 10 100
25
6
36
7
13.
Write a program using for loop to print usual printing characters corresponding to 32 to 127 ASCII code.
14.
Write a program using for loop to print table of n till m. e.g. table of 2 till 8 means table of 2 still 2 x 8 = 16. Print output in the format 2 x 1 = 2
SAIYED SHAHAB AHMAD
Dept. Of Computer Science
Computer Studies – XII 15.
CAREER COACHING CENTRE
Write a program using nested for loop to print the following pattern.
* ** *** **** ***** DATABASE MS access: 1.
Create a database in MS Access of bank Account. Create two tables and create relationship between tables. (i) Required fields of 1st table are; Acct_ID, Acct_Name, Acct_Address, Acct_phone, Acct_Email, (ii) Required fields of 2nd table are; Acct_ID, Acct_status. (iii) Search the desired Acct_ID, Delete the desired Acct_ID also update desired Acct_ID.
2.
Crate a database in MS Access of Student Attendance. Create two tables and create relationship between tables. (i) Required fields of 1st table are; Stud_ID, Stud_Name, Stud_Address, Stud_phone, Stud_Email. (ii) Requred fields of 2nd table are; (iii) Search the desired Stud_ID, Delete the desired Stude_ID also Update desired Stud_ID.
Compiled By SAIYED SHAHAB AHMAD BS – CS (U.O.K) Software Engineer PIXSENSE, Pakistan
SAIYED SHAHAB AHMAD
Dept. Of Computer Science
CAREER COACHING CENTRE
Manual of computer studies – XII from Board Of Secondary Education Karachi (2007-08)
C-LANGUAGE 1.
Write a program, which prints a Text of four lines consisting of characters, integer values and floating point values using printf statement. Taking input from the keyboard using scanf statement.
2.
Write a program that reads and prints the data using Escape sequence, (asking the name, age, height and gender of a student).
3.
Write a program, which uses arithmetical operators to calculate the area of a triangle, volume of a sphere, etc.
4.
Write a program to generate the multiplication table ranging from 2 to 10.
5.
Write a program, which uses “while” loop and nested while loop, (use “for” loop and continue the process in “While” satisfying the given condition).
6.
Write a program, to compute factorial of a number n. which is greater than 8.
7.
Generate series of prime nos (1 to 30)
8.
Write a program, which uses a switch and break statements.
9.
Write a program, to compute root of a quadratic equation, ax2+bx+c=o using the quadratic formula.
10.
Write a program that calculate square root without using sqrt ( ) function of a given no.
11.
Write a. Program that calculate power of base without using power function by taking input both.
12.
Write a program using for loop to print following output. 1 1 2 4 3 9 4 16 5 49 8 64 9 81 10 100
25
6
36
7
13.
Write a program using for loop to print usual printing characters corresponding to 32 to 127 ASCII code.
14.
Write a program using for loop to print table of n till m. e.g. table of 2 till 8 means table of 2 still 2 x 8 = 16. Print output in the format 2 x 1 = 2
SAIYED SHAHAB AHMAD
Dept. Of Computer Science
Computer Studies – XII 15.
CAREER COACHING CENTRE
Write a program using nested for loop to print the following pattern.
* ** *** **** ***** DATABASE MS access: 1.
Create a database in MS Access of bank Account. Create two tables and create relationship between tables. (i) Required fields of 1st table are; Acct_ID, Acct_Name, Acct_Address, Acct_phone, Acct_Email, (ii) Required fields of 2nd table are; Acct_ID, Acct_status. (iii) Search the desired Acct_ID, Delete the desired Acct_ID also update desired Acct_ID.
2.
Crate a database in MS Access of Student Attendance. Create two tables and create relationship between tables. (i) Required fields of 1st table are; Stud_ID, Stud_Name, Stud_Address, Stud_phone, Stud_Email. (ii) Requred fields of 2nd table are; (iii) Search the desired Stud_ID, Delete the desired Stude_ID also Update desired Stud_ID.
Compiled By SAIYED SHAHAB AHMAD BS – CS (U.O.K) Software Engineer PIXSENSE, Pakistan
SAIYED SHAHAB AHMAD
Dept. Of Computer Science
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