Computer Science Paper –I Fundamentals of Computer & Computer Organization and Architecture - Question 1 Multiple Choice Part 01
4 marks Questions
1) Give the history of computer.
2) Explain the generations of computers.
3) List & explain the types of computer.
4) special purpose & General purpose computer.
5) Explain Analog Digital & hybrid computer.
6) Explain micro computer .
7) Explain in brief mini computer.
8) Explain in brief maiframe computer.
9) Explain the super computer.
10) Explain the concept of memory cell.
11) Explain in brief primary memory.
12) What is Rom? Describe it’s various types.
13) What is secondary memory? Explain Floppy Disk.
14) Explain Hard disk.
15) Explain magnetic tape.
16) Explain in brief the concept of zip drive.
17) Give the description of pen drive.
18) Explain compact Disk.
19) Describe the concept of ‘DVD’.
20) Write a short note on Keyboard.
21) Write a short note on mouse.
22) Explain scanner.
23) Describe web camera.
24) Draw neat labeled block diagram of computer system& Explain.
25) What is impact printer? Explain any one of them.
26) Write a note on Dot matrix printer.
27) Write a short note on line printer.
28) What is non- impact printer? Explain plotter
29) Explain inkjet printer.
30) Explain Laser printer.
31) What is algorithem. ? Give the algorithim & flow chart of addition of first ten (10) number start from 1.
32) What is flow chart ? Give the symbols used for flowchart.
33) List & explain the symbols for flowchart.
34) Explain the following term. 1) compiler 2) assember
35) Explain the concept of software 7 Hardware.
36) Write a algorithm & flowchart for factorial of any number.
37) Write a Algorithm & Draw flowchart for palindrome number
38) Explain the term “flowchart “ with suitable example.
39) Draw a flow chart of revere number
40) What is algorithm. Explain with suitable example
41) Explain machine level language
42) Explain assembly language
43) Explain High level language
44) Explain 4GL [4th generation language]
45) What is computer network? Give the advantages of computer network
46) Give the difference between RAM and ROM
47) Differentiate between primary and secondary memory
48) What is Internet ? Explain Tree Topology
49) Explain the concept of LAN and WAN
50) Give the differnce between WAN and MAN network
51) Explain the different topologies of computer network
52) Explain Bus and star topology
53) Explain Ring and Bus topology
54) Explain star and Tree topology
55) Describe the twisted wire pair
56) Explain optical-fiber transmission media
57) Explain wireless transmission media
58) Explain need of operating system
59) Give the functions of operating system
60) Differentiate between twisted wire pair and optical fiber
61) Differentiate between DOS and windows
62) Differentiate between DOS and linux
63) Differentiate between windows and windows-vista
64) Explain BCD code
65) Explain Excess 3 code
67) Explain Gray code in brief ?
68) Describe ASCII code in detail .?
69) Explain concept of +ve & -ve logic and give the definition of logic gate.?
70) Explain Basic gates ?
71) Describe OR gate in detail with construction & working ?
72) Explain AND gate in detail with construction & working?
73) Explain NOT gate in detail with construction & working?
74) Explain shortly Derived logic gates?
75) Explain NOR gate?
76) Describe NAND gate?
77) Write short note on X-OR gate?
78) Write short note on EX-NOR gate?
79) Gives list & Basic laws of Boolean Algebra?
80) Explain 1’s compliment &2’s compliment?
81) Explain 1’s compliment subtraction?
82) Describe Half adder?
83) Describe Full adder?
84) Explain in detail 2’s compliment subtraction?
85) Explain serial in –serial out shift resister?
86) Explain serial in- parallel out shift register?
87) Explain Parallel in serial out shift register?
88) Explain parallel in-Parallel out shift register?
89) What is flip flop? Explain-S flip flop with truth table?
90) How can a R-S flip-flop be constructed using NOR gate? Explain it’s working with truth table?
91) How can a R-S flip-flop be constructed using NAND gates? Explain it’s working with truth table?
92) Write short note on J-K flip-flop?
93) Explain the concept of memory organization?
94) Draw a neat labled diagram of 8085
95) Explain & draw pin diagram of 8085
96) Explain semiconductor memory cell?
97. Convert(725.25)8 to its decimal, binary and hexadecimal equivalent.
98. Convert (11001011.01110)2 into decimal.
99. Convert following numbers to hexadecimal. (360)8 (2262)10 (10011.1101)2 (10.1)2
100. Convert following numbers to its octal equivalent. (1100101011.1110)2 37.2910 672 H
101. Convert (268.75)10 to binary ,octal, hexadecimal A92H
102. What is radix used in case of decimals, binaries, octal, hexadecimals.
103. What is advantages of octal& hexadecimal numbers over binaries.
104. What do you mean by sign magnitude form of representation.
105. Determine the base x : (211)x = (152)8
106. Using 2’s complement method , perform (156)10-(99)10 (16)10-(25)10
107. Perform Subtraction using :
a) 1’s compliment method b) 2’s Complement method (11010)2 – (10000)2 (1000100)2 – (1010100)2
108. Explain the meaning of the term “memory dump”.
109. Find the decimal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
110. Find the octal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
111. Find the Hexadecimal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
112. Convert following numbers to decimal : a. 1101102 b. 25736 c. 2A3B 16 d.12349
113. Convert following decimal numbers to binary : a. 435 b. 1694 c. 32 d. 135
114. Find decimal equivalent of following numbers a. 111.012 b. 1001.0112 c. 247.65 8 d,A2b.D416
115. Subtract 01010 from 10000
116. Subtract 01010 from 10000
117. Subtract 011011 from 110111
118. Subtract 2510 from 50 10using complementary method.
119. Subtract 01010 from 10000 using complementary method.
120. Multiply binary numbers 1100 and 1010.
121. Divide 11001 by 101
122. Describe positive and Negative logic?
123. Explain OR gate – Symbol , Truth table, Logic expression
124. Explain AND gate – Symbol , Truth table, Logic expression
125. Explain NAND gate – Symbol , Truth table, Logic expression
126. Explain NOR gate – Symbol , Truth table, Logic expression
127. Explain Ex-OR gate – Symbol , Truth table, Logic expression
128. Construct NOT, AND, OR gates using NAND gate.
129. Construct NOT, OR, AND gate using NOR gate.
130. Explain applications of Ex-OR gate in detail.
131. Construct logic circuit diagram for half adder using only NAND gate.
132. Construct logic circuit diagram for half adder using only NOR gate.
133. Why are combinational circuits more frequently constructed with NAND and NOR gate than with AND,OR and NOT gates ?
134. Construct a logic circuit diagram for the exclusive OR function using only NOR gates.
135. Construct a logic circuit diagram for the exclusive AND function using only NAND gates.
136. A logic system has three inputs A,B,C .It generates output 1 only when
A=0,B=1,C=0 or A=1,B=1,C=0.
Design a combinational circuit for this system. Prove the following using rules of Boolean algebra, OR simplify
137. A+BC = (A+B)(A+C)
138. A+AB = A A(A+B) = A
139. A+AB = A+B
140. ABC+ABC+ABC = A(B+C)
141. ABC+ABC+ABC+ABC+ABC = A+ABC
142. ABC+ABC+ABC+ABC+ABC = AB+AB
143. (A+B+C)(A+B+C) = A+BC+BC
144. AB+ABC+AB+ABC = B+AC
4 marks Questions
1) Give the history of computer.
2) Explain the generations of computers.
3) List & explain the types of computer.
4) special purpose & General purpose computer.
5) Explain Analog Digital & hybrid computer.
6) Explain micro computer .
7) Explain in brief mini computer.
8) Explain in brief maiframe computer.
9) Explain the super computer.
10) Explain the concept of memory cell.
11) Explain in brief primary memory.
12) What is Rom? Describe it’s various types.
13) What is secondary memory? Explain Floppy Disk.
14) Explain Hard disk.
15) Explain magnetic tape.
16) Explain in brief the concept of zip drive.
17) Give the description of pen drive.
18) Explain compact Disk.
19) Describe the concept of ‘DVD’.
20) Write a short note on Keyboard.
21) Write a short note on mouse.
22) Explain scanner.
23) Describe web camera.
24) Draw neat labeled block diagram of computer system& Explain.
25) What is impact printer? Explain any one of them.
26) Write a note on Dot matrix printer.
27) Write a short note on line printer.
28) What is non- impact printer? Explain plotter
29) Explain inkjet printer.
30) Explain Laser printer.
31) What is algorithem. ? Give the algorithim & flow chart of addition of first ten (10) number start from 1.
32) What is flow chart ? Give the symbols used for flowchart.
33) List & explain the symbols for flowchart.
34) Explain the following term. 1) compiler 2) assember
35) Explain the concept of software 7 Hardware.
36) Write a algorithm & flowchart for factorial of any number.
37) Write a Algorithm & Draw flowchart for palindrome number
38) Explain the term “flowchart “ with suitable example.
39) Draw a flow chart of revere number
40) What is algorithm. Explain with suitable example
41) Explain machine level language
42) Explain assembly language
43) Explain High level language
44) Explain 4GL [4th generation language]
45) What is computer network? Give the advantages of computer network
46) Give the difference between RAM and ROM
47) Differentiate between primary and secondary memory
48) What is Internet ? Explain Tree Topology
49) Explain the concept of LAN and WAN
50) Give the differnce between WAN and MAN network
51) Explain the different topologies of computer network
52) Explain Bus and star topology
53) Explain Ring and Bus topology
54) Explain star and Tree topology
55) Describe the twisted wire pair
56) Explain optical-fiber transmission media
57) Explain wireless transmission media
58) Explain need of operating system
59) Give the functions of operating system
60) Differentiate between twisted wire pair and optical fiber
61) Differentiate between DOS and windows
62) Differentiate between DOS and linux
63) Differentiate between windows and windows-vista
64) Explain BCD code
65) Explain Excess 3 code
67) Explain Gray code in brief ?
68) Describe ASCII code in detail .?
69) Explain concept of +ve & -ve logic and give the definition of logic gate.?
70) Explain Basic gates ?
71) Describe OR gate in detail with construction & working ?
72) Explain AND gate in detail with construction & working?
73) Explain NOT gate in detail with construction & working?
74) Explain shortly Derived logic gates?
75) Explain NOR gate?
76) Describe NAND gate?
77) Write short note on X-OR gate?
78) Write short note on EX-NOR gate?
79) Gives list & Basic laws of Boolean Algebra?
80) Explain 1’s compliment &2’s compliment?
81) Explain 1’s compliment subtraction?
82) Describe Half adder?
83) Describe Full adder?
84) Explain in detail 2’s compliment subtraction?
85) Explain serial in –serial out shift resister?
86) Explain serial in- parallel out shift register?
87) Explain Parallel in serial out shift register?
88) Explain parallel in-Parallel out shift register?
89) What is flip flop? Explain-S flip flop with truth table?
90) How can a R-S flip-flop be constructed using NOR gate? Explain it’s working with truth table?
91) How can a R-S flip-flop be constructed using NAND gates? Explain it’s working with truth table?
92) Write short note on J-K flip-flop?
93) Explain the concept of memory organization?
94) Draw a neat labled diagram of 8085
95) Explain & draw pin diagram of 8085
96) Explain semiconductor memory cell?
97. Convert(725.25)8 to its decimal, binary and hexadecimal equivalent.
98. Convert (11001011.01110)2 into decimal.
99. Convert following numbers to hexadecimal. (360)8 (2262)10 (10011.1101)2 (10.1)2
100. Convert following numbers to its octal equivalent. (1100101011.1110)2 37.2910 672 H
101. Convert (268.75)10 to binary ,octal, hexadecimal A92H
102. What is radix used in case of decimals, binaries, octal, hexadecimals.
103. What is advantages of octal& hexadecimal numbers over binaries.
104. What do you mean by sign magnitude form of representation.
105. Determine the base x : (211)x = (152)8
106. Using 2’s complement method , perform (156)10-(99)10 (16)10-(25)10
107. Perform Subtraction using :
a) 1’s compliment method b) 2’s Complement method (11010)2 – (10000)2 (1000100)2 – (1010100)2
108. Explain the meaning of the term “memory dump”.
109. Find the decimal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
110. Find the octal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
111. Find the Hexadecimal equivalent of the following binary numbers :
a. 1101011 b.11010 c.10110011 d.11011101 e.1110101 f.1000 g.10110001100
112. Convert following numbers to decimal : a. 1101102 b. 25736 c. 2A3B 16 d.12349
113. Convert following decimal numbers to binary : a. 435 b. 1694 c. 32 d. 135
114. Find decimal equivalent of following numbers a. 111.012 b. 1001.0112 c. 247.65 8 d,A2b.D416
115. Subtract 01010 from 10000
116. Subtract 01010 from 10000
117. Subtract 011011 from 110111
118. Subtract 2510 from 50 10using complementary method.
119. Subtract 01010 from 10000 using complementary method.
120. Multiply binary numbers 1100 and 1010.
121. Divide 11001 by 101
122. Describe positive and Negative logic?
123. Explain OR gate – Symbol , Truth table, Logic expression
124. Explain AND gate – Symbol , Truth table, Logic expression
125. Explain NAND gate – Symbol , Truth table, Logic expression
126. Explain NOR gate – Symbol , Truth table, Logic expression
127. Explain Ex-OR gate – Symbol , Truth table, Logic expression
128. Construct NOT, AND, OR gates using NAND gate.
129. Construct NOT, OR, AND gate using NOR gate.
130. Explain applications of Ex-OR gate in detail.
131. Construct logic circuit diagram for half adder using only NAND gate.
132. Construct logic circuit diagram for half adder using only NOR gate.
133. Why are combinational circuits more frequently constructed with NAND and NOR gate than with AND,OR and NOT gates ?
134. Construct a logic circuit diagram for the exclusive OR function using only NOR gates.
135. Construct a logic circuit diagram for the exclusive AND function using only NAND gates.
136. A logic system has three inputs A,B,C .It generates output 1 only when
A=0,B=1,C=0 or A=1,B=1,C=0.
Design a combinational circuit for this system. Prove the following using rules of Boolean algebra, OR simplify
137. A+BC = (A+B)(A+C)
138. A+AB = A A(A+B) = A
139. A+AB = A+B
140. ABC+ABC+ABC = A(B+C)
141. ABC+ABC+ABC+ABC+ABC = A+ABC
142. ABC+ABC+ABC+ABC+ABC = AB+AB
143. (A+B+C)(A+B+C) = A+BC+BC
144. AB+ABC+AB+ABC = B+AC
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