Free Online Practice mock Test 2 for GATE Computer Science engineering. GATE syllabus and Previous Year Question Papers with Answers Free Download.

1. A binary operation âŠ• on a set of integers is defined as xâŠ•y = x^{2} + y^{2} . Which one of the following statements is TRUE about âŠ•?
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2. Suppose p is the number of cars per minute passing through a certain road junction between 5 PM and 6 PM, and p has a Poisson distribution with mean 3. What is the probability of observing fewer than 3 cars during any given minute in this interval?
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3. Which one of the following does NOT equal ?
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4. The smallest integer that can be represented by an 8-bit number in 2's complement form is
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5. In the following truth table, V = 1 if and only if the input is valid.

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What function does the truth table represent?