Print the binary tree in zig-zag order.
Lead Test Engineer Interview Questions
18,223 lead test engineer interview questions shared by candidates
How can u measure the temperature outside when you stay inside?
finad all plaindromes ina string.
implement sqrt
You have an image and you have to find the average of the image i.e. average of all the pixels into one pixel. The pixel has 3 values, R, G and B. Each R, G and B is a 8 bit number. Write the code for it in C.
1. Started with questions about the organisation, so go through their website to be well informed. 2. Basic Technical questions with regards to Testing : What is testing ? , Pros and Cons of hiring a Test Engineer, What is Unit testing? , Agile Test environment ? 3. Logic Based Questions : 1. There are 7 balls of which there is one ball that is heavier than the other 6. There is a scale that tips towards the heavier side. In how many minimum number of weighs can you find the heaviest ball ? (Answer provided below) 2. There are 4 divers in a cave. The time they take to traverse the cave one way is A = 10mins, B=5mins, C=2mins and D=1min. There is one canister with Oxygen with two attached masks. Scenario 1 : Considering unlimited oxygen in the Canister how can you get all the divers out of the cave in 10 mins time before the cave is submerged in water. Even if the divers are on the mask they still escape, don't drown. Scenario 2. The Oxygen in the Canister lasts only for 18mins, so how will you get all the divers out of the cave safely. 4. Technical problem which involved testing a system which forms different types of triangles (Equilateral, Isosceles and Scalene). Test with Negative numbers, decimals, and different scenarios. Basically, the thought process was being judged.
Given a string (understood to be a sentence), reverse the order of the words. "Hello world" becomes "world Hello"
- Given an array of integers (of any value, from MIN_INT to MAX_INT), how would you find the consecutive integers with the largest sum, and return their sum?
searching for patterns in strings; how to destroy your functions with different testing cases;
Count no. of words in a string
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