Tip 1 : command over any one programming language
Tip 2 : oops concept should be clear
Tip 3 : practice basic coding question and sql queries
Tip 1: don't put any thing extra in resume
Tip 2: add projects
1. Pseudo code round - In this you have to find the answers of pseudo code. This is mcq type.
2. DSA round - If you pass the first level then you get into the second level. In this you get DSA mcq question based on tree, graph, queue, stack ( easy questions)
3. English - When you cross the 2nd level you get into third level which is english based level. In this you get normal verbal aptitude based question
Initialize Integer x, y, z
Set y = 1, x = 2
z = x ^ y
Print z
Ans- 3
Integer a, b, c
Set b = 4, c = 5
for(each a from 2 to 4)
print c
b = b - 1
c = c + b
end for
Ans- 5 8 10
The height of a BST is given as h. Consider the height of the tree as the no. of edges in the longest path from root to the leaf. The maximum no. of nodes possible in the tree is?
Ans- 2^(h+1)-1
The difference between the external path length and the internal path length of a binary tree with n internal nodes is?
Ans- 2n
Firstly I was asked to introduce myself and then basic question was asked related to my project.
Some of the TR question which I was asked are-
1. Oops concept
2. Difference between truncate and drop
3. Code to reverse string
4. Difference between while and do while
5. Difference between break and continue
6. What is normalization and denormalization
Coding question that was asked were
1- write a code to reverse a string.
2- Fibonacci series



If the given string is: STR = "abcde". You have to print the string "edcba".
Try to solve the problem in O(1) space complexity.
input = input()
ans = ""
for (int i = len(input)-1; i >= 0; i--){
ans += input[i];
}
print(ans)



Fn = F(n-1) + F(n-2)
The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...
The next number is found by adding up the two numbers before it:
the 2 is found by adding the two numbers before it (1+1),
the 3 is found by adding the two numbers before it (1+2),
the 5 is (2+3),
and so on!
1. Oops concept
2. Difference between truncate and drop
3. Code to reverse string
4. Difference between while and do while
5. Difference between break and continue
6. What is normalization and denormalization

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
How do you remove whitespace from the start of a string?