SDE - Intern

The father is three times older than his son Rohit. After 8 years, he will be two and a half times Rohit's age. After another 8 years, how many times will he be Rohit's age?

What is the range of values that can be stored by int datatype in C? (Link)

#include 
int main() {
int a = 3, b = 5;
int t = a;
a = b;
b = t;
printf("%d %d", a, b);
return 0;
}

Integer p, q, r
Set p = 0, q = 4, r = 3
If(p || r)
If(p && r)
p = p &r
End If
p = pr
End If
Print p + q + r

From 2004 to 2005, the sales of pens decreased by 80%. If the sales in 2006 were the same as in 2004, how much percentage of the sales increased from 2005 to 2006?

class Name: 
def __init__(javatpoint): 
javajavatpoint = java 
name1=Name("ABC") 
name2=name1

Options :
1. It will throw the error as multiple references to the same object is not possible
2. id(name1) and id(name2) will have same value
3. Both name1 and name2 will have reference to two different objects of class Name
4. All of the above

How is the 2nd element in an array accessed based on pointer notation? (Link)

Which data structures allow insertion and deletion from both ends? (Link)

Given an array with repeated elements, the task is to find the maximum distance between two occurrences of an element.

Given two strings find the extra character in the first string.

Write a query to extract the username(characters before @ symbol) from the Email_ID column.

Given the head of a linked list, remove the nth node from the end of the list and return its head.

Given a list, find 3 maximum numbers by iterating the list only once.

Find the sum of salaries department-wise and fetch them only if their sum is above a particular amount (use having).

What do u know about sci-kit-learn?
Explain TF-IDF.
What is Gradient Boost and how does it boost the weak learners?

What is COVID’s impact on you?
Where do you see yourself in 5 years?
What was the one project that you did and you were proud of?