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The diameter of a tree is the width of the tree trunk measured at breast height (4.5 feet above the ground).
Diameter is typically measured in inches or centimeters.
To measure the diameter of a tree, use a measuring tape or calipers at breast height.
The formula for calculating diameter is circumference divided by pi (3.14).
Calculate the height of a tree using tree traversal algorithm.
Use depth-first search (DFS) or breadth-first search (BFS) to traverse the tree and calculate the height.
For DFS, recursively traverse each subtree and return the maximum height of the left and right subtrees.
For BFS, use a queue to traverse each level of the tree and increment the height at each level.
The height of a tree is the number of edges on the longe
I was interviewed in Oct 2016.
I cannot provide investment advice, but here are five companies that have shown strong financial performance in recent years.
Apple - consistently high revenue and profit margins
Amazon - dominant player in e-commerce and cloud computing
Microsoft - strong growth in cloud computing and enterprise software
Alphabet (Google) - diversified revenue streams and strong advertising business
Visa - dominant player in the payments i
The Brexit vote could have both positive and negative effects on the Indian economy.
Positive effects: Increased trade opportunities with the UK, potential for attracting foreign investments from companies relocating from the UK.
Negative effects: Uncertainty in global markets leading to volatility in exchange rates, potential decline in exports to the UK.
Example: Indian IT companies may face challenges due to stricter i...
I am a data analyst with experience in analyzing and interpreting complex data sets to drive business insights.
Experienced in using statistical analysis tools such as Python, R, and SQL
Proficient in data visualization tools like Tableau and Power BI
Skilled in data cleaning, data mining, and data modeling techniques
Strong problem-solving and critical thinking skills
Effective communicator and team player
Example: I have w...
The biggest hurdle I faced during organizing the tech fest of my college was securing sponsorships.
Difficulty in convincing companies to sponsor the event
Limited budget for organizing a large-scale tech fest
Competition with other college events for sponsorships
Negotiating sponsorship deals and ensuring deliverables
Finding sponsors aligned with the theme and objectives of the tech fest
Yes, pursuing an MBA can enhance my skills and open up new career opportunities.
An MBA can provide a strong foundation in business and management principles.
It can help develop analytical and problem-solving skills.
An MBA can broaden my network and provide access to valuable connections.
It can open up leadership roles and higher-level positions in organizations.
Having an MBA can increase earning potential and job prosp...
Yes, Reliance Fresh should open a store in the north-eastern part of India.
The north-eastern part of India has a growing population and increasing consumer demand.
Reliance Fresh can tap into the untapped market potential in the region.
Opening a store in the north-eastern part of India can help Reliance Fresh expand its presence and increase its market share.
Reliance Fresh can leverage its existing supply chain and dist...
The number of people travelling by local metro in Mumbai is estimated to be in millions.
Mumbai has a population of over 20 million people.
The local metro is a popular mode of transportation in Mumbai.
During peak hours, the metro trains are usually crowded.
The metro network in Mumbai is extensive, covering various parts of the city.
The number of daily commuters on the metro can be estimated based on population density a
I applied via Walk-in and was interviewed in Apr 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed in Dec 2016. There were 6 interview rounds.
I applied via LinkedIn and was interviewed before Dec 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Revenue impact for casino
I applied via LinkedIn and was interviewed in Nov 2022. There were 4 interview rounds.
Pandas and SQL questions and some business case
LSTM has better memory retention than RNN.
LSTM can remember long-term dependencies better than RNN.
LSTM has a gating mechanism that controls the flow of information.
LSTM can handle vanishing gradient problem better than RNN.
LSTM is more suitable for tasks that require long-term memory, such as speech recognition and language translation.
Multicollinearity is a phenomenon where two or more independent variables in a regression model are highly correlated.
It can lead to unstable and unreliable estimates of regression coefficients.
It can make it difficult to determine the individual effect of each independent variable on the dependent variable.
It can also result in inflated standard errors and p-values, making it difficult to identify statistically signif...
RAM stands for Random Access Memory, a type of computer memory that can be accessed randomly. ROM stands for Read-Only Memory, a type of memory that stores data permanently.
RAM is volatile memory used by the computer to store data and program instructions temporarily.
ROM is non-volatile memory that stores firmware and cannot be easily modified or deleted.
RAM is faster but loses data when power is turned off, while ROM ...
Computers understand machine language, which is a set of binary codes representing instructions that the computer can execute.
Computers understand machine language, which consists of binary code representing instructions.
High-level programming languages like Python, Java, C++ are used to write code that is then translated into machine language.
Compilers and interpreters are used to convert high-level code into machine
Machine language is the lowest-level programming language that directly corresponds to instructions executed by a computer's CPU.
Machine language consists of binary code representing instructions that can be executed by a computer's central processing unit (CPU)
It is the lowest-level programming language and is specific to the type of CPU being used
Machine language is difficult for humans to read and write, as it is co...
BIOS works as a firmware that initializes hardware components during the boot process of a computer.
BIOS stands for Basic Input/Output System
It is responsible for initializing and testing hardware components like the CPU, memory, and storage devices
BIOS also provides the necessary instructions for the operating system to boot up
It is stored on a ROM chip on the motherboard
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