void sort(String s){ } void sort(Integer I){ } void sort(Object o){ } calling : sort(null) which function will be called?
Software Interview Questions
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Given an integer array containing positive and negative numbers, how do you get the maximum sum of its sub-arrays? Continuous numbers form a sub-array of an array. For example, if the input array is {1, -2, 3, 10, -4, 7, 2, -5}, the sub-array with the maximum sum is {3, 10, -4, 7, 2} whose sum 18.
Waiting for the result of online test.
how would you detect a cycle in a DAG.
It was a puzzle Two people, let "A" and "B" are talking. "C" tries to listen to them. "A' says to "B", I have 3 daughters, the product of their age is 72. Can you tell their age? "B", says "NO". "A" again said to B about some of his daughter's age. "C" could not hear the sum. A asked to B Can you tell their age now. "B" again said NO. They "A" says my eldest daughter's age is equal to my house's street number. B immediately answered A about the age. What was their ages?
They asked from data structures and algorithms, oops, os, dbms
Sort an array having N elements where every element is < N. The array has no duplicate values.
RISC vs CISC : citez la différence ?
How could one efficiently navigate and retrieve the dependencies of a number of services provided by CDH? (there were many tiers and dependencies)
These are the main technical questions that I had encountered in the two technical interviews: - Interrupt routine life time. - Pins of the SPI and its operation. - Causes of stack overflow. - Difference between memories in terms of speed/density/usage/cost/operation. -PWM operation and parameters. -Difference between startup code / boot loader. -In which memory the Interrupt vector table lies and in which position inside the memory. -Function that takes an array and eliminates any repetitive elements inside an array and returns it (find a proper way to return it). -Function that takes an array and prints another array with same size where the elements in the new array are the number of repetitive times of its indeces .in the input array. Example : Input = [1 2 4 5 6 2 4 0 2 2 3 3] output=[1 1 3 2 1 0 1 0 0 0 0 0] Explanation: 0 was repeated 1 time in the input array so we write 1 at the 0 index at the output array. 1 was repeated 1 time in the input array so we write 1 at the 1 index at the output array. 2 was repeated 3 times in the input array so we write 3 at the 2 index at the output array. 3 was repeated 2 times in the input array so we write 2 at the 3 index at the output array. 4 was repeated 1 time in the input array so we write 1 at the 4 index at the output array. 5 was repeated 0 time in the input array so we write 0 at the 5 index at the output array. ... and so on so forth
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