SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
1. Describe the Importance of preprogramming techniques.
2. Define algorithm and flowcharts.
3. Explain following types of logic structures in flowcharts:a. Sequence logic
b. Decision logic
c. Iteration logic
4. Explain features of C language.
5. Describe structure of C program and its various sections.
6. Explain how C program executes and which files are created
during execution.
7. Explain typecasting with an example.
8. Explain C Character sets, Constants, Variables, C tokens and
Keywords in C.
9. What is operator? Explain various operators:a. Relational
d. conditional
b. Bitwise
e. sizeof
c. Logical
10. Explain hierarchy of operators and its precedence.
11. What are Decision control Structure? Explain all with its syntax
and suitable example.
12. What is the use of switch case? Explain it with example and
give limitations of it.
13. Give difference between entry controlled loop and exit
controlled loop.
14. Explain use of Break, Continue and goto Statements with
suitable example.
15. What is UDF? What are the benefits of UDF?
16. Explain elements of UDF.
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
1
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
17. Explain all types of UDF.
18. What is recursion? Explain it with example.
19. Explain storage classes.
20. Explain importance of header files.
21. Explain the Library Functions <stdio.h> and <conio.h>
22. Explain the printf(),scanf() and fflush().
23. Explain the gets() and puts().
24. Differentiate :gets() and puts().
25. Explain the getch(),getche() and getchar() with its syntax and
suitable example.
26. List out all the maths functions and explain any 5.
27. List out all the string functions and explain any 5.
28. List out all the comparison functions and explain any 5.
29. What is Array? Explain one dimensional and two dimensional
arrays.
30. What is Structure? Explain with suitable example.
31. Explain array of structures.
32. Explain array within structure.
33. Explain structure within structure.
34. What is Union? Explain with suitable example.
35. What is TypeDef?Explain its with suitable example.
36. What is C Preprocessor? Explain with suitable example.
37. Differentiate:Array of Structure & Structure of Array
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
2
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
QUESTION BANK - BSCIT-SEM-I
SUBJECT: COMPUTER FUNDAMENTAL
1. Give the Definition of computer.
2. Explain Block Diagram of computer.
3. Explain Characteristics of computer.
4. Explain Generation of computer.
5. Which are the Input Devices? Explain its.
6. Which are the Output Devices? Explain its.
7. Explain Storage Devices in brief.
8. List out Types of Memory. Explain any 2.
9. List out Computer Languages and explain any 1.
10. What is OS? List out all OS and explain any 1.
11. Explain IC with its advantages and disadvantages.
12. Explain Blue Tooth in Brief.
13. Explain Wi-Fi in Brief.
14. What is Infrared? Explain in Brief.
15. Give the Basic introduction of GIS, GPS.
16. Convert the Number as per following:
1) Decimal to Binary
a) 35679 b) 95678 c) 3256 d) 4875 e) 799
2) Decimal to Octal
a) 35679 b)95678 c) 3256 d) 4875 e) 799
3) Decimal to Hexadecimal
a) 35679
b) 95678 c) 325 d) 875 e) 799
17. Convert the Number as per following:
1) Octal to Binary: (a) 56748 (b) 6234
2) Binary to Hexadecimal : (a) 100101110 (b) 001110001111010
3) Hexadecimal to Octal : (a) 98AF5 (b) 456DCA23
4) Convert into 1’s Complement: (a) 100111011 (b) 10011.10101
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
3
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
5) Convert into 2’s Complement: (a) 100111011 (b) 10011.10101
6) Addition of two no.: 100111011 + 1001110101
7) Convert into BCD code: (a) 42678 (b) 23012
8) Convert into EBCDIC code: (a) 42678 (b) 23012
18.Explain different virus.
19. Explain Bluetooth and WiFi in detail.
20. Explain different PACKAGES
21. Explain GIS & GPS.
22. Explain cpu in detail.
23. Explain alu in detail.
24. explain types of language in detail.
25. Explain crt and non crt display unit in detail.
26. Explain types of plotter in detail.
27.Difference between Ram and Rom.
28. what is Slots.
29.Explain serial cable parallel cable in detail.
30. Explain Usb.
31. Graphic card.
32.ATM.
33. Back up and Restore.
34.Hard copy and Soft Copy.
35.E-mail.
36. Cursor ,Pointer and icon.
37.Spooling.
38.Bus and Data Bus.
39.Drive and directory.
40.What is Ups.
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
4
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
Maths Question Bank
1) find determinant of given matrix
2
4
3
9
2) find determinant of given matrix
-3
6
7
4
3) find inverse of matrix.
2
3
1
A
1
2
3
3
1
2
4) Prove that A2 – 4A-5I=0 for given A.
1 2 2
A
2 1 2
2 2 1
5)Define Matrix .Explain types of it
6)Explain Regression Line
7)Define charts with all types
8)Apply gauss Jordan method to solve the equation.
X+y+z=9
2x-3y+4z=13
3x+4y+5z=40
9) Apply gauss elimination method to solve the equation.
x+2y-z=2
3x+y-2z=-1
3x-y+z=3
10)
Apply gauss Jordan method to solve the equation.
X+2y-z=2
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
5
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
3x+y-2z=-1
3x-y+z=3
11)Table gives the distance in miles of the visible horizon for the given heights in feet above
the earth’s surface.
Find
X
100
150
200
250
300
350
400
Y
10.63
13.03
15.04
16.81
18.42
19.90
21.27
value
of y when x=218 and 410
12)
Given the value: evaluate f(9) using Lagrange’s formula:
x
F(x)
5
150
7
392
11
1452
13
2366
17
5202
13)
Explain forward and difference formula.
14)
Solve the following by using Euler’s method:
15)
Dy/dx=x+y,y(0)=1,at x=0.2 find y with h=0.1
16)
2)using euler’s method find value of y corresponding to x=0.6,given that
dy/dx=1-2xy nd y=0 when x=0 ,h=0.2
17)
3)Compute y(0.2) and dy/dx=x2 + y2 ,y(0)=1,taking h=0.1 using RK 2nd order
method.
18)
3)Compute y for x=0.1,0.2 given that dy/dx=xy + y2,y(0)=1 taking h=0.1 using
RK 2nd and 4th order method.
20) Define merit and demerits of LPP
21)Solve the problem graphically
(i)s.t.c. x-y>=0,3x-y<=3,x>=0,y>=0
(ii)s.t.c. 2x+y>=3,x-y>=0,x>=0,y>=0
22)Solve the given LPP by Simplex method.
Maximize Z=5x+7y
s.t.c 2x+4y<=120,x>=5
3x+y<=150,y>=4
x>=0,y>0
23)
A company make two type of product.Each product of the first type require
twice as much as labour time as the second type.If all the products are of second
type only,the company can produce a total of 500 units a day.the market limits daily
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
6
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
sales of the first and second types to 150 and 250 units respectively.if profit per units
rs.8 for unit I and rs.5 for type II ,determine the number of units of each type to be
produces in order to maximize the profit.
24)
Explain north west corner method.
25)
Explain least cost method
26)
explain voggles approximation method
27)
obtain initial basic feasible solution of a transportation problem whose cost
and requirement table is given by using
28)
(i)NWCM
29)
(ii)LCM
30)
(iii)VAM
31)
Destination
32)
Origin x
y
z
Available
33)
A
2
7
4
5
34)
B
3
3
1
8
35)
C
5
4
7
7
36)
D
1
6
2
14
37)
5) obtain initial basic feasible solution of a transportation problem whose cost
and requirement table is given by using
38)
(i)NWCM
39)
(ii)LCM
40)
(iii)VAM
41)
Destination
42)
Origin p
q
r
s
Available
43)
A
5
1
3
3
34
44)
B
3
3
5
4
15
45)
C
6
4
4
3
12
46)
D
4
-1
4
2
19
47)
Req. 21
25
17
17
48)
Explain methods of least square with advantages and disadvantages.
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
7
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
49)
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
Determine the equation of a straight line which best fits the following data:
Year
Sales(in Rs.000)
1984
35
1985
56
1986
79
1987
80
1988
40
50)
Fit a second degree parabola to the following:
51)
Year
1955 1960 1965 1970 1975 1980 1985
Sales(in
6
8
9
10
12
11
8
Rs.000)
The sales of a company for 1980 to 1986 given below:
Year
Sales(in
Rs.000)
1980
32
1981
47
1982
65
1983
92
1984
132
1985
190
1986
275
Estimate the sales figure for the year 1987 using an equation of the form Y=abx where
X=year and Y=sales.
Shree H.N.Shukla College of I.T & Management
”Sky is the Limit”
8
SHREE H. N. SHUKLA COLLEGE OF I.T. & MGMT.
(AFFILIATED TO SAURASHTRA UNIVERSITY)
3 - Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya road,
Rajkot – 360001
Ph. No- 2471645
Shree H.N.Shukla College of I.T & Management
2 – Vaishalinagar
Nr. Amrapali Railway Crossing,
Raiya Road,
Rajkot - 360001
Ph.No–(0281)2440478,2472590
”Sky is the Limit”
9