10+ Specialist Computer Centres Interview Questions and Answers

Virtualisation is the process of creating a virtual version of something, such as a server, storage device, network or operating system.

• Virtualisation allows multiple operating systems to run on a single physical machine.

• Paging is a memory management scheme that allows the operating system to move pages of memory between main memory and secondary storage.

• Thrashing occurs when a computer's operating system spends a lot of time swapping data between RAM and virtual memory, slow...read more

Yes, I will be able to cope up with coding stuffs despite belonging to a core branch.

• I have a strong foundation in coding and programming concepts.

• I have taken coding courses and have practical experience in coding projects.

• I am a quick learner and have the ability to adapt to new technologies and programming languages.

• I have successfully completed coding assignments and projects during my academic years.

• I have a passion for technology and enjoy exploring coding challenges an...read more

Yes, I am familiar with SAP and enterprise apps.

• I have experience working with SAP software for managing business operations.

• I am knowledgeable about enterprise applications used for resource planning and customer relationship management.

• I have implemented SAP solutions for clients to streamline their business processes.

• I have integrated enterprise apps with other systems to improve efficiency and productivity.

Use SQL query to find top 3 salaries from each department in employee table.

• Use window functions like ROW_NUMBER() to rank salaries within each department

• Partition the data by department and order by salary in descending order

• Filter the results to only include rows where the row number is less than or equal to 3

PwC is known for providing professional services in the areas of audit, tax, and consulting.

• Global network of firms offering assurance, tax, and consulting services

• Known for their expertise in various industries such as technology, healthcare, and financial services

• Provides services to help clients solve complex business problems and achieve their goals

Yes, I have scored well in Class 10 and 12 and I am willing to join as a Technology Consultant.

• I have scored above 90% in both Class 10 and 12 board exams.

• I have a strong background in technology and have completed relevant courses or certifications.

• I am enthusiastic about joining the technology consulting field and eager to learn and grow in this role.

Net present value (NPV) is a financial metric used to evaluate the profitability of an investment by calculating the difference between the present value of cash inflows and outflows.

• NPV helps in determining the value of an investment in today's dollars.

• It considers the time value of money, where cash flows in the future are worth less than cash flows received today.

• A positive NPV indicates that the investment is expected to generate more value than the cost of the investment...read more

Performance testing is done to evaluate the speed, stability, and scalability of a system under different loads.

• Load testing - testing the system under expected load

• Stress testing - testing the system beyond its expected load

• Endurance testing - testing the system under sustained load

• Spike testing - testing the system under sudden load spikes

• Volume testing - testing the system with a large amount of data

• Scalability testing - testing the system's ability to handle increasing lo...read more

Porter's Five Forces is a framework for analyzing the competitive forces in an industry.

• Porter's Five Forces include: threat of new entrants, bargaining power of buyers, bargaining power of suppliers, threat of substitute products, and competitive rivalry within the industry.

• It helps in understanding the attractiveness and profitability of an industry.

• For example, in the airline industry, the threat of new entrants is low due to high barriers to entry like capital requirement...read more

The P2P cycle, or procure-to-pay cycle, is the process of obtaining goods or services from a supplier and paying for them.

• The cycle starts with the identification of a need for goods or services.

• Next, a purchase order is created and sent to the supplier.

• The supplier delivers the goods or services, and an invoice is generated.

• The invoice is matched with the purchase order and goods receipt.

• Finally, payment is made to the supplier.

• Example: A company needs to purchase office sup...read more