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DB is a crucial component for storing and managing data in various applications.
DB stands for Database and is used to store and manage data in various applications.
It allows for efficient data retrieval and manipulation.
There are various types of databases such as relational, NoSQL, and graph databases.
Examples of popular DBMS include MySQL, Oracle, MongoDB, and Neo4j.
Yes, an algorithm I designed at Microsoft can be applied to a problem in the stock market domain.
I designed an algorithm at Microsoft that can be used in the stock market domain
The algorithm can be applied to solve a specific problem in the stock market
The work I did at Microsoft has potential applications in the financial industry
Answering a question about estimating quant score and overall score in finance.
I estimate my quant score to be X based on my preparation and practice.
Adding my quant score to the avg finance score may or may not result in the highest overall score, as it depends on the scores of other candidates.
However, I am confident in my abilities and believe that I can perform well in both areas.
I am open to discussing my preparat...
Tower Research does not align with my career goals and interests.
I am looking for a company that aligns with my values and interests
I have researched Tower Research and do not feel it is the right fit for me
I am seeking a company with a strong focus on innovation and collaboration
Tower Research may be a great fit for others, but it is not the right fit for me
I applied via Campus Placement and was interviewed in Dec 2016. There was 1 interview round.
To create a uniform distribution from 1 to 200 using an unbiased coin, we can use the rejection sampling method.
Divide the range into equal parts based on the number of outcomes of the coin toss.
Toss the coin and select the corresponding part of the range.
If the selected number is outside the desired range, reject it and repeat the process.
Repeat until a number within the desired range is obtained.
Example: If the coin ...
I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.
Expected number of tosses of a fair coin to get 3 consecutive heads.
The probability of getting 3 consecutive heads is 1/8
The expected number of tosses to get 3 consecutive heads is 14
This can be calculated using the formula E(X) = 2^k + 2^(k-1) + 2^(k-2) + ... + 2^2 + 2^1 + 2^0, where k is the number of consecutive heads required
Go second. The probability of winning is higher when going second.
The probability of winning when going first is (1/n+1), while the probability of winning when going second is (n/n+1)
This is because the first player has a chance of drawing the black ball on their turn, while the second player has a chance of drawing the black ball on their turn or the first player's turn
For example, if there are 10 red balls and 1 blac...
What is the most likely value of the last roll in a game where a die is rolled until the sum of all rolls is at least 100?
The last roll must be at least 4 to reach a sum of 100
The probability of rolling a 4, 5, or 6 is 1/2
The most likely value of the last roll is 4 or 5
Algorithm to search for a number in an n x n matrix with sorted rows and columns.
Start from the top-right corner of the matrix
If the current element is greater than the target, move left
If the current element is less than the target, move down
Repeat until the target is found or the bottom-left corner is reached
Algorithm to find largest common subarray of two arrays of size n
Create a 2D array to store the lengths of common subarrays
Traverse both arrays and fill the 2D array with lengths of common subarrays
Find the maximum length and its corresponding ending index in the 2D array
Use the ending index to retrieve the largest common subarray from either of the arrays
I am excited to join Goldman Sachs because of its reputation for excellence and the opportunities it offers for professional growth.
Goldman Sachs is a leader in the financial industry and has a strong reputation for excellence.
I am impressed by the firm's commitment to innovation and its focus on delivering value to clients.
I believe that working at Goldman Sachs will provide me with the opportunity to learn from some ...
I have experience in marketing and sales, with a focus on digital marketing and lead generation.
Started career as a marketing intern at XYZ company
Managed social media accounts and email campaigns for ABC company
Implemented SEO strategies and increased website traffic by 30%
Led a team of 5 sales representatives and exceeded quarterly sales goals by 20%
Currently working as a digital marketing specialist at DEF company
Probability of a randomly dropped rod of length L intersecting a line on a 2D plane with infinite parallel, vertical lines.
The probability depends on the length of the rod L.
The probability can be calculated using geometric probability.
The probability is 1 - (2L - 1) / infinity.
For example, if L = 1, the probability is 0.5.
If L = 2, the probability is 0.75.
I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.
I was interviewed in Dec 2016.
I was interviewed in Dec 2016.
Find the magic number in a sorted array where value and index are same.
Iterate through the array and check if the value and index are same
If found, return the value
If not found, return -1
Searching an element in a sorted 2D matrix
Start from the top-right corner or bottom-left corner
Compare the target element with the current element
Move left or down if the target is smaller or move right or up if the target is larger
Design a newspaper subscription system
Create a user registration system
Allow users to select subscription plan and payment method
Provide options for delivery frequency and start/end dates
Send reminders for subscription renewal
Allow users to modify or cancel subscription
Track subscription history and payment records
Number of ways to jump n stairs if a person can climb 1 or 2 stairs.
Use dynamic programming to solve the problem.
The number of ways to jump n stairs is equal to the sum of ways to jump n-1 stairs and ways to jump n-2 stairs.
Base cases: if n=0, return 1 and if n=1, return 1.
An LRU cache can be made using a doubly linked list and a hash map.
Create a doubly linked list to store the cache items.
Create a hash map to store the key-value pairs.
When a new item is added, check if the cache is full. If it is, remove the least recently used item from the linked list and hash map.
When an item is accessed, move it to the front of the linked list.
When an item is removed, remove it from both the linked
Probability of winning a dice game where the one with lesser number wins.
The probability of winning depends on the number of sides on the dice.
If the dice has an odd number of sides, the probability of winning is higher for the second player.
If the dice has an even number of sides, the probability of winning is equal for both players.
Compute working days using given functions f, g, and h.
To compute the 3rd working day, apply function g three times to function f.
To compute the 2nd working day of the previous month, apply function h to function f, then apply function g twice.
To compute the 4th working day of the next month, apply function g four times to function f.
I applied via Campus Placement
Linked list algorithms involve operations on linked lists, such as insertion, deletion, and traversal.
Linked list algorithms are used to manipulate data stored in linked lists.
Common operations include inserting a new node, deleting a node, and traversing the list.
Examples of linked list algorithms include reversing a linked list, finding the middle node, and detecting a loop in the list.
Vice President
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salaries
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Assistant Manager Finance
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salaries
| ₹0 L/yr - ₹0 L/yr |
Sequoia Capital
Kalaari Capital
Nexus Venture Partners
Matrix Partners