Important exam oriented question of Digital Logic.

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Binary systems 1. Differentiate between Analog and Digital system. What are the advantages of digital system. 2. What is digital computer?   Explain working principle of digital computer with block diagram. 3. What do you mean by the Gray code? What are its application? 4. What is decimal code? Differentiate between BCD and excess-3 code. 5.  Explain the error detection code with example. 6. Convert the following decimal numbers to the indicated bases. (a) 7562.45 to octal (b) 1938.257 to hexadecimal (c) 175.175 to binary 7.Convert the following hexadecimal number to decimal and octal numbers (a)  0 FFF (b)  3 FFF 8.Subtract (1010100 - 1000100) using 1’s complement. 9.Using 2’s complement, subtract (1000100-1010100). Boolean Algebra and Logic Gates 1. State and prove commutative laws, associative laws and distributive law using logic gate and truth table. 2. What do you mean by Universal gate?   Show that both NAND gate and NOR gate are...
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4th semester Operating System old question collection TU Csit.

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Operating System old question collection (Question Bank)

  • Question paper Operating Systems 2066             View          Download
  • Question paper Operating Systems 2067             View          Download
  • Question paper Operating Systems 2068             View          Download
  • Question paper Operating Systems 2069             View          Download
  • Question paper Operating Systems 2070             View          Download
  • Question paper Operating Systems 2071             View          Download
  • Question paper Operating Systems 2072             View          Download
  • Question paper Operating Systems 2073             View          Download
  • Question paper Operating Systems 2074             View          Download
  • Question paper Operating Systems 2075             View          Download
  • Question paper Operating Systems 2075 (old)             View          Download
  • Question paper Operating Systems 2076             View          Download

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    Important exam oriented question of Digital Logic.

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