Tip 1 : Make sure your basics are clear, don't memorize anything just practice solving coding questions, then the concepts will be automatically clear to you.
Tip 2 : One mistake I did as a fresher is not participating in coding contests may be online or offline. So make sure you do, it broadens your problem solving skill.
Tip 3 : For Placements Projects are a must, try to add altlest one good project in your CV.
Tip 1 : Use an online tool(Saves time) to create a simplistic CV.
Tip 2 : Do not add skills for which you don't have the practical knowledge.
Timing : Afternoon
Everthing held online
Types of Keys in RDBMS
Tip 1 : Go through the basics of SQL.
They asked mostly technical questions. It was about 30 mins long, held in the evening time.
What is Cache
Tip 1 : They ask basic questions from these Topics.

Floor of 'x' is the largest element in the array which is smaller than or equal to 'x'.
Ceiling of 'x' is the smallest element in the array greater than or equal to 'x'.
Input:
n=6, x=5, a=[3, 4, 7, 8, 8, 10]
Output:
4
Explanation:
The floor and ceiling of 'x' = 5 are 4 and 7, respectively.
1. Take Input from the user
2. Use the Math function over the value
3. If they ask to do it without using function then you can do it using if conditions.
The timing was night time and it was held online.
The interview was a cool person, he will first make you comfortable then will start with the basic HR questions.
Why do you want to join this company?
Where do you see yourself in 5 years.
Can you do night shift
able to relocate and stuff
Tip 1 : Search in web of the typical answers

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?