Right Answer: - **Unicasting**: Sending data from one sender to one specific receiver.
- **Multicasting**: Sending data from one sender to multiple specific receivers at the same time.
- **Broadcasting**: Sending data from one sender to all possible receivers in the network.
Right Answer: A subnet, or subnetwork, is a smaller network within a larger network, created by dividing an IP network into multiple segments to improve performance and security. Each subnet has its own network address and can contain a specific range of IP addresses.
Right Answer: Networking refers to the practice of connecting computers and other devices to share resources and communicate. It involves hardware like routers, switches, and cables, as well as protocols like TCP/IP that govern data transmission. Networking enables data exchange, internet access, and resource sharing across local and wide area networks (LANs and WANs).
Right Answer: Buffering is the process of temporarily storing data in a memory area (buffer) while it is being transferred between two devices or processes, helping to manage differences in data processing speeds and ensuring smooth data flow.
Right Answer: A gateway is a device that connects different networks and translates communication between them, often handling different protocols, while a router is a device that forwards data packets between networks based on their IP addresses, primarily operating within the same protocol.
Right Answer: A REST API (Representational State Transfer Application Programming Interface) is a set of rules that allows different software applications to communicate over the internet using standard HTTP methods like GET, POST, PUT, and DELETE. It enables clients to access and manipulate resources (data) in a stateless manner.
The object doesn’t have any name and there is no way the can be found out for objects. The assignment is used to bind a name to the value that includes the name of the object that has to be bound by a value. If the value is callable then the statements are made true and then the program followed can be used to find the reference name of an object.
class try:
pass
B = A
a = B()
b = a
print b
<__main__.try instance at 0x16D07CC>
print b
The class consists of name and the names are invoked by using the the variable B that creates an instance for the class try. The method is to find out from all the namespaces that the object exists and then print the name of the object.
Right Answer: To estimate the total revenue of the juice brand in the Swedish market, you need to know the total market size for juice in Sweden. If we assume the total market size is, for example, 1 billion SEK, then with a 10% market share, the revenue would be 100 million SEK. Please replace the market size with the actual figure if known.
Ques:- You have been called in by an accounting firm that is experiencing declining profitability in its auditing operation. What levers would you push to help improve profitability?
Right Answer: 1. Analyze and streamline processes to reduce inefficiencies.
2. Invest in technology to automate repetitive tasks.
3. Train staff to improve skills and productivity.
4. Review pricing strategies and adjust fees if necessary.
5. Focus on high-value clients and services.
6. Enhance marketing efforts to attract new clients.
7. Monitor and control costs more effectively.
8. Implement performance metrics to track and improve productivity.
Ques:- Over the past few years, our client, a retail bank, has gone national from few branches in one state to 200 branches across country. Although some of the branches performing well, the company as a whole is losing lot of money specifically in four metro cities. How would you analyze this problem?
Right Answer: 1. **Data Analysis**: Collect and analyze financial data from all branches, focusing on the four metro cities. Look at revenue, expenses, and customer demographics.
2. **Performance Metrics**: Identify key performance indicators (KPIs) such as customer acquisition cost, average transaction value, and branch profitability.
3. **Market Research**: Conduct market research to understand the competitive landscape, customer preferences, and economic conditions in the metro cities.
4. **Branch Operations Review**: Evaluate the operational efficiency of the branches in the metro cities, including staffing, service quality, and product offerings.
5. **Customer Feedback**: Gather feedback from customers in those areas to identify pain points and areas for improvement.
6. **Identify Trends**: Look for trends in customer behavior, such as changes in banking habits or preferences for digital services.
7. **Benchmarking**: Compare the performance of the underperforming branches with successful branches in other regions to identify best practices.
Ques:- An elevator company wants to know why their sales have fallen and with it their profits. Quantify the loss they have made. Tell me how we need to get around it.
Right Answer: To quantify the loss, analyze sales data over the past year, comparing it to previous years to identify the percentage decrease in sales and profits. For example, if sales dropped from $1 million to $700,000, that’s a 30% decrease, leading to a proportional profit loss.
To address the issue, conduct market research to understand customer needs, improve product features, enhance marketing strategies, and explore new markets or partnerships. Additionally, gather feedback from customers and sales teams to identify specific pain points and adjust offerings accordingly.
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