Tech Architect Questions And Answers

• 0

Admin

Asked: March 29, 2020In: .Net, Tech Architect

Lets say I have an existing application written using Visual Studio 6 (VB 6, InterDev 6) and this application utilizes Windows 2000 COM+ transaction services. How would you approach migrating this application to .NET

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Test cases for vending machine

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Given a fair coin, make an unfair coin that head with p probability and tail with (1-p) probability where 0 < p < 1.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

You have millions of lines of data. 2 lines are identical, the rest are unique. Some lines are so long, that they do not fit in memory. How would you find those 2 identical lines?

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Write a code for minimal spanning tree

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Given a NxN matrix with 0s and 1s. now whenever you encounter a 0 make the corresponding row and column elements 0.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Lets say you have to construct google maps from scratch and guide a person standing on Gateway of India (Mumbai) to India Gate(Delhi).How do you do the same ?

• 0

• 0

Admin

Asked: March 29, 2020In: .Net, Tech Architect

What is difference between abstract class and an interface?What is shadowing?Difference between Overriding and overloading.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

You have 6 coins of Indian denomination (a+b+c+d+e+f=115 paisa) …if user ask for a change of 100,50,25,10,5 paisa then you r not able to give find the value of a,b,c,d,e,f………e.g. lets if user ask for a change of 25 paisa then you r n…

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Given 2 trees A and B find if tree B is a subtree of Tree A or not. Provide the most optimized solution that you can think of.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

We have three arrays A=[a1,a2,…an] B=[b1,b2,…bn] C=[c1,c2,…cn]

• 0

• 0

Admin

Asked: March 29, 2020In: .Net, Tech Architect

1.How to enter same record twice in target table? give me syntax.2. How to get particular record from the table in informatica?3.How to create primary key only on odd numbers?4. how to get the records starting with particular letter like A in informatica?

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Given a N x N matrix, find the median. the matrix is sorted row-wise and column-wise

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Write a function that accepts a string as parameter and check if the string is an integer. if the string is integer then return the integer value.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

A sequence of words are coming … a) you need to find if a particular word has already occurred in the series .. b) complexity should be proportional to the size of the word that is being scanned …

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Find the most frequent element in an array

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

I have a file in which there are supposed to be 4 billion numbers, starting from 1 to 4,000,000,000 but unfortunately one number is missing, i.e there are only 3,999,999,999 numbers, I need to find the missing number.

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

There is a list containing the checkin and checkout time of every person in a party . The checkin time is in ascending order while the checkout is random .

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

Write code to find Inorder Predecessor in BST (you don't have parent pointer)

• 0

• 0

Admin

Asked: March 29, 2020In: Algorithm, Tech Architect

How to reduce the no of calls.. to malloc()…. to allocate a 2-d array.

• 0