Q. Which of the following expression removes static hazard from a two level AND-OR gate implementation of xy + zx’ ?

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Q. In a weighted code with weight 6, 4, 2 ,-3 the decimal 5 is represented by:

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Q. Upto how many variables, can the Karnaugh map be used ?

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Q. Which of the following is divisible by 4?

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Q. (101011)2 = (53)b, then b is equal to:

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Q. The logic expression x’yz’ + x’yz + xyz’ + xyz reduces to:

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Q. Which of the following binary number is the same as its 2’s complement:

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Q. A V A = A is called:

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Q. An example of a binary number which is equal to its 2’s complement is:

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Q. Suppose x and y are two Integer Variables having values 0x5AB6 and 0x61CD respectively. The result (in hex) of applying bitwise operator AND to x and y will be:

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Q. 1 Kilo Bytes refers to:

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Q. The decimal floating point number -40.1 represented using IEEE-754 32 bit representation and written in hexadecimal form is

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Q. The absorption law in Boolean algebra say that

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