1. (a)Explain about the Block Diagram of the Computer in Detail. (8)
(b) What are the characteristics of Computer? (8)
2. Explain in detail About the Components of Computer System. (16)
3. List out the Features of al generations of computer with their advantages and
disadvantages. (16)
4. Write a note on classification of Computers. (16)
5. Explain the various applications of Computer in detail. (16)
6.(a) Convert the Decimal Number 4019 to Hexadecimal Number (8)
(b) Convert the Decimal Number 250 to Octal Number
7. (a) Subtract the binary number 100 from 001 using 1’s Complement Method (4)
(b) Convert the Decimal Fraction 250.3125 to Binary Number (8)
(c) Subtract the hexadecimal number 0B from C3 (2)
(d) Convert (5C2 )16 to Decimal Number (2)
8.(a)Convert Hexadecimal Number AC5.4D to Octal Number (8)
(b)Convert the Binary Number 11110.11011 to Hexadecimal Number (8)
9.(a)Convert the Hexadecimal Number 5C8 to Binary Number (8)
(b)Convert the Octal Number 540 to Binary Number (8)
10.
11. Explain in detail about Storage Devices. (16)
12. (a)Explain briefly about Characteristics of Storage. (8)
(b)Explain about Secondary Storage Devices. (8)
13. Explain briefly about Magnetic Storage Devices. (16)
14. Explain briefly about Optical storage Devices. (16)
15. Explain about Input devices in detail? (16)
16. List out the Types of Computer Monitors and Explain in detail. (16)
Unit II
1. Define Hardware and Software and its types. (16)
2.What is application software? Describe briefly some of the most commonly known types of application
software.(16)
3. Explain the steps involved in software development. (16)
4. Name some of the basic services provided by the internet. Explain how each of these services helps the
internet users. (16)
5. Describe the evolution of internet in detail.(16)
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