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I was interviewed in Sep 2016.
The Internet is a global network of computers that communicate with each other using standardized protocols.
The Internet is made up of millions of interconnected devices, including computers, servers, routers, and switches.
Data is transmitted over the Internet in the form of packets, which are small units of information.
The Internet uses a set of protocols, such as TCP/IP, to ensure reliable and efficient communication...
HTTP is unsecured while HTTPS is secured with SSL/TLS encryption.
HTTP stands for Hypertext Transfer Protocol, while HTTPS stands for Hypertext Transfer Protocol Secure.
HTTP operates on port 80, while HTTPS operates on port 443.
HTTP data is transmitted in plain text, while HTTPS data is encrypted using SSL/TLS.
HTTPS provides authentication, integrity, and confidentiality of data exchanged between a client and a server.
W...
White box testing is a method of testing where the internal structure and implementation details of the software are known and tested. Black box testing is a method of testing where the internal structure and implementation details of the software are unknown and only the inputs and outputs are tested.
White box testing is also known as clear box testing, glass box testing, or structural testing.
It focuses on testing th...
Print a pattern using code
Use nested loops to iterate through rows and columns
Use string concatenation to build each row of the pattern
Print each row to display the pattern
Merge two arrays without using a third array.
Use the concat() method to merge the arrays.
Alternatively, you can use the push() method to add elements from one array to another.
Remember to handle the case where the arrays have different lengths.
The probability that three ants at the corner of a triangle will never meet.
The ants can move randomly in any direction.
The probability depends on the shape and size of the triangle.
The probability can be calculated using geometric probability or simulation.
Assumptions need to be made about the ants' movement patterns.
I have regretted decisions in the past but learned from them to make better choices in the future.
Regretted not studying enough for a crucial exam, leading to a lower grade. Learned to prioritize studying and time management.
Regretted not speaking up in a meeting when I had a valuable idea. Learned to be more assertive and confident in sharing my thoughts.
Regretted not taking a job opportunity that could have advanced ...
I come from a close-knit family with a passion for outdoor activities. We recently celebrated my brother's graduation, which was a proud moment for all of us.
Family: Close-knit and supportive
Hobbies: Outdoor activities like hiking and camping
Proud moment: Brother's graduation ceremony
I applied via Campus Placement and was interviewed in Aug 2024. There was 1 interview round.
A program to find prime numbers within a given range
Iterate through numbers in the given range
Check if each number is divisible by any number other than 1 and itself
If not divisible, it is a prime number
Count the number of ones in a given number using pseudo code
Initialize a count variable to 0
Iterate through each bit of the number and check if it is 1
Increment the count if the bit is 1
Return the count as the result
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
Easy to medium level of questions and yes, time was very limited as it had 4 sections
Blackrock interview questions for popular designations
I applied via Indeed and was interviewed in Nov 2024. There was 1 interview round.
Get interview-ready with Top Blackrock Interview Questions
I applied via Newspaper Ad and was interviewed in Aug 2024. There were 3 interview rounds.
Three sections are there 1) Aptitude Test 2) SQL 3) DSA
DSA stands for Data Structures and Algorithms. Sorting is the process of arranging data in a particular order. Array is a data structure that stores elements of the same data type in contiguous memory locations, while linked list is a data structure that stores elements in nodes with pointers to the next node.
DSA stands for Data Structures and Algorithms
Sorting is the process of arranging data in a particular order
Arra...
I have experience working on various data analysis projects, including market research, customer segmentation, and predictive modeling.
Developed predictive models to forecast customer behavior and optimize marketing strategies
Conducted market research to identify trends and opportunities for growth
Performed customer segmentation analysis to target specific demographics with personalized marketing campaigns
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
Aptitude test with different sections. Each section had its own time limit. Level - Moderate to difficult
I am a passionate software developer with experience in Java, Python, and web development.
Experienced in Java and Python programming languages
Proficient in web development technologies like HTML, CSS, and JavaScript
Currently pursuing a degree in Computer Science
Basic aptitude tese, logical reasoning and English
Mutual funds are investment vehicles that pool money from multiple investors to invest in a diversified portfolio of securities.
Mutual funds are managed by professional fund managers
Types of mutual funds include equity funds, bond funds, money market funds, and balanced funds
Equity funds invest in stocks, bond funds in bonds, money market funds in short-term debt securities, and balanced funds in a mix of stocks and bo
Derivatives are financial instruments whose value is derived from an underlying asset or group of assets.
Types of derivatives include futures, options, swaps, and forwards.
Derivatives can be used for hedging, speculation, or arbitrage.
Examples of derivatives include stock options, commodity futures, and interest rate swaps.
Asset classes are groups of securities that exhibit similar characteristics and behave similarly in the market.
Asset classes include stocks, bonds, real estate, commodities, and cash equivalents.
Investors can diversify their portfolios by investing in different asset classes.
Each asset class has its own risk and return characteristics.
Asset allocation involves determining the optimal mix of asset classes based on an in
Few basics of java
Dsa question
I have used a variety of tools including Excel, SQL, Tableau, Python, and Power BI.
Excel
SQL
Tableau
Python
Power BI
Power Apps can be used for creating custom reporting and automating business processes.
Power Apps can connect to various data sources to pull in data for reporting purposes.
Users can create custom dashboards and reports using Power Apps to visualize data.
Automation can be achieved by creating workflows and processes within Power Apps.
Examples: Creating a Power App to track sales leads and generate reports, automating a
The duration of Blackrock interview process can vary, but typically it takes about less than 2 weeks to complete.
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