SDE - 1

QUESTION 1- In a class, the total number of students is 72. Which of the following can be the ratio of the number of girls and boys in the class?

a)3: 5

b)10: 13

c)8: 11

d)7: 9

QUESTION 2- She packed her bag but forgot to take ___ maths notebook.

a)an

b)No article required

c)a

d)the

QUESTION 3- Find the missing term in the series given below.87, 118, 151, 187, 227, 272,?a)323

b)423

c)315

d)320

Q.1.What is the output of this C code?#

#include <stdio.h>
#include <string.h>

int main(){
   char *str = "hello world";
   char strary[] = "hello world";
   printf("%d %d\n", strlen(str), strlen(strary));
   return 0;
}
a) x 11 where x can be any positive integer 

b) 1211 

c) 1111 

d) 1112

Q2. Which of these classes holds a collection of static methods and variables? 

a) Runtime, 

b) System, 

c) Process, 

d) Void

Q3. Which of the three sizes of floating-point types should be used when extended precision is required? 

a) Float 

b) long double 

c) Double 

d) Extended float

Given an array 'arr' with 'n' elements, the task is to rotate the array to the left by 'k' steps, where 'k' is non-negative.

Given a singly linked list of integers. Your task is to return the head of the reversed linked list.

For example:

The given linked list is 1 -> 2 -> 3 -> 4-> NULL. Then the reverse linked list is 4 -> 3 -> 2 -> 1 -> NULL and the head of the reversed linked list will be 4.

Follow Up :

Can you solve this problem in O(N) time and O(1) space complexity?

In this assessment round, candidates undergo four sections to evaluate their communication and speaking abilities:

Section 1: ReadingCandidates are given sentences on the screen and provided 20-30 seconds to read them. The objective is to assess their reading comprehension and speaking capability. Candidates are advised to read calmly and avoid rushing to ensure understanding.

Section 2: Repeating SentencesCandidates listen to audio sentences and repeat them aloud. This assesses their ability to pronounce words correctly and replicate spoken sentences accurately.

Section 3: Jumbled SentenceCandidates listen to jumbled sentence audio files and unscramble them to read aloud. This section evaluates mental abilities and sentence mastery skills.

Section 4: Story Telling Candidates listen to a short story audio file twice and have 30 seconds to summarize it in their own words. This tests fluency, vocabulary, and memorization skills. Overall, this assessment round aims to gauge candidates' communication skills across various aspects, including reading, pronunciation, sentence construction, and storytelling ability.

What do you mean by DBMS?

What are the primary key and foreign key? (Link)

What are OOPs and their features? Explain all the features with examples. (Link)

Given a year, write a program to determine if it is a leap year or not.

You are given an array of integers 'ARR' of size 'N' and another integer 'K'.Your task is to find and return 'K'th smallest value present in the array.

Note: All the elements in the array are distinct.ExampleIf 'N' is 5 and 'K' is 3 and the array is 7, 2, 6, 1, 9Sorting the array we get 1, 2, 6, 7, 9Hence the 3rd smallest number is 6.

1. Tell me about yourself.
2. Where do you see yourself five years from now?
3. Are you ready to relocate?
4. Do you have any questions for me?