80+ Specialist Interview Questions and Answers

Interview questions on software development concepts including SOLID principles, C# coding, REST API, jQuery, AJAX, MVC, and OOP.

• For SOLID principles, explain how each principle can be applied to the given scenario and suggest improvements.

• C# coding questions may include manipulating strings and arrays.

• Rest API methods and implementation should be discussed, including HTTP methods and response codes.

• Basic knowledge of jQuery, AJAX, and MVC architecture is expected.

• OOP concept...read more

Trial Balance is a statement that lists all the ledger balances to ensure they are in balance.

• Trial Balance is prepared to check the accuracy of the accounting records.

• It lists all the debit and credit balances of the ledger accounts.

• If the Trial Balance doesn't balance, it indicates errors in the accounting records.

• Errors can include incorrect postings, omissions, or mistakes in calculations.

• If Trial Balance is not prepared, errors may go unnoticed and financial statements m...read more

Inventory is valued based on the cost of acquiring or producing the items. Factory cost can be added to inventory.

• Inventory is typically valued using one of the following methods: First-In, First-Out (FIFO), Last-In, First-Out (LIFO), or Weighted Average Cost.

• The cost of acquiring or producing the items, including any direct costs (such as purchase price or production costs) and indirect costs (such as transportation or storage costs), is used to determine the value of invent...read more

Accruals are necessary for accurate financial reporting and to match expenses with revenues.

• Accruals help in recognizing expenses and revenues in the period they occur, rather than when cash is received or paid.

• They ensure that financial statements reflect the true financial position and performance of a company.

• Skipping accruals can lead to distorted financial statements and misrepresentation of financial results.

• Without accruals, expenses and revenues may be recognized in t...read more

Streams process elements sequentially while parallel streams process them concurrently.

• Streams are single-threaded while parallel streams use multiple threads.

• Parallel streams are useful for large datasets that can be divided into smaller chunks.

• Streams can be converted to parallel streams using the parallel() method.

• Parallel streams can be converted back to sequential streams using the sequential() method.

• Example: List numbers = Arrays.asList(1, 2, 3, 4, 5); numbers.stream()...read more

An inter-runnable variable is a shared variable between two or more tasks in an embedded system.

• It allows tasks to communicate with each other by sharing data.

• It is important for synchronization and coordination between tasks.

• It can be implemented using mutexes or semaphores.

• Example: A task that reads data from a sensor can update the inter-runnable variable with the sensor data, and another task can use that data for further processing.

To make a SAN disk online after a failed error in cluster service, follow these steps:

• Identify the failed disk using the cluster management console

• Check the disk status and resolve any issues

• If the disk is still offline, try bringing it online manually

• If manual attempts fail, try restarting the cluster service

• If all else fails, replace the failed disk with a new one

Answering questions related to setting cooling time for parts, calculating OEE, molding defects, and quality systems.

• To set cooling time for parts, factors like material type, part geometry, and mold temperature need to be considered.

• OEE (Overall Equipment Efficiency) is calculated by multiplying Availability, Performance, and Quality.

• Molding defects can include issues like flash, sink marks, warping, and short shots.

• The quality system followed in my previous company was ISO ...read more

Trend Micro Apex Central is a centralized security management platform, while Apex One is an antivirus solution offered by Trend Micro.

• Trend Micro Apex Central is a centralized security management platform used to manage and monitor security across endpoints.

• Apex One is an advanced antivirus solution that provides protection against various types of threats such as malware, ransomware, and phishing attacks.

• Both Apex Central and Apex One are part of Trend Micro's cybersecurity...read more

HIPS stands for Host-based Intrusion Prevention System. It works by monitoring and analyzing network traffic on individual devices to detect and prevent security threats.

• HIPS is a security measure that focuses on protecting individual devices from cyber threats.

• It works by monitoring network traffic on the host machine and analyzing it for suspicious activity.

• HIPS can block or prevent malicious activities such as malware infections, unauthorized access, and data breaches.

• Expe...read more

Disputes, banking, complaints, and SLA are key aspects of customer service in the financial industry.

• Disputes in banking refer to disagreements between customers and financial institutions regarding transactions or services.

• Complaints are formal expressions of dissatisfaction from customers about the services provided by a bank.

• SLA (Service Level Agreement) is a contract between a service provider and a customer that outlines the level of service expected.

• Effective handling o...read more

To make a database in the secondary node of Always On as Readable, you need to configure it for read-only access.

• Configure the secondary database for read-only access in the Always On Availability Group settings

• Set the secondary database to read-only mode using T-SQL commands

• Ensure that the secondary replica is synchronized with the primary replica for data consistency

DNS stands for Domain Name System. It translates domain names to IP addresses and vice versa.

• DNS is like a phone book for the internet, translating human-readable domain names (like google.com) into IP addresses that computers can understand.

• DNS also helps in load balancing by directing traffic to different servers based on their availability and performance.

• It plays a crucial role in email delivery by translating domain names in email addresses to IP addresses to route email...read more

OTC cycle involves ordering, receiving, invoicing, and payment. Approval flow of invoice includes verification, authorization, and processing.

• OTC cycle includes ordering products, receiving them, invoicing the customer, and receiving payment.

• Approval flow of invoice involves verification of details, authorization of payment, and processing for payment.

• Example: Customer places an order for OTC product, receives the product, and is invoiced for the purchase. The invoice is then...read more

I am unable to provide the network map of my current company.

• I am not authorized to share the network map of my current company.

• The network map contains sensitive information that cannot be disclosed.

• Sharing the network map could pose a security risk for the company.

I have worked with several design patterns including Singleton, Factory, Observer, and Decorator.

• Implemented Singleton pattern to ensure only one instance of a class is created.

• Used Factory pattern to create objects without exposing the instantiation logic to the client.

• Implemented Observer pattern to notify dependent objects of any state changes.

• Used Decorator pattern to add functionality to an object dynamically.

CFS is used in Hyper-V to improve virtual machine performance by reducing CPU overhead.

• CFS stands for Completely Fair Scheduler.

• It is a Linux kernel feature that helps distribute CPU resources fairly among processes.

• When used in Hyper-V, CFS can help reduce CPU overhead and improve virtual machine performance.

• CFS can also help prevent CPU resource starvation and improve overall system stability.

• CFS is enabled by default in most Linux distributions, including those used in Hyp...read more

Facilities in loan syndication include term loans, revolving credit facilities, and bridge loans.

• Term loans are long-term loans with a fixed repayment schedule.

• Revolving credit facilities provide borrowers with a line of credit that can be drawn upon and repaid multiple times.

• Bridge loans are short-term loans used to bridge the gap between the need for immediate financing and the availability of long-term financing.

• Other types of facilities may include standby letters of cred...read more

Service Desk process involves handling customer issues and requests through a structured approach.

• Service Desk receives customer issues and requests through various channels such as phone, email, or web portal.

• Issues are logged and categorized based on their severity and impact on the customer's business.

• Service Desk agents troubleshoot and resolve issues within their scope of expertise.

• If an issue cannot be resolved, it is escalated to a higher level of support or to a speci...read more

Monolithic architecture is a single, unified system while Microservice architecture is a collection of small, independent services.

• Monolithic architecture is a single, indivisible unit where all components are tightly coupled.

• Microservice architecture is a collection of small, independent services that communicate with each other through APIs.

• Monolithic architecture can be harder to scale and maintain due to its size and complexity.

• Microservice architecture allows for easier ...read more

String is immutable because it cannot be changed once created.

• Immutable objects are safer to use in multi-threaded environments.

• String pool in Java is possible because of immutability.

• StringBuffer and StringBuilder are mutable alternatives to String.

BGV stands for Background Verification. It is a process of verifying the authenticity of an individual's personal and professional details.

• BGV is commonly used by employers to verify the credentials of potential employees.

• It involves checking criminal records, education qualifications, employment history, and other relevant information.

• BGV helps to ensure that the individual is trustworthy and suitable for the job.

• It is also used by landlords to verify the background of poten...read more

Using solid principles and design patterns to write a sample PATCH request API

• Start by defining the API endpoint for the PATCH request

• Implement the necessary validation logic for the request data

• Utilize design patterns like Strategy Pattern for handling different types of PATCH requests

• Follow SOLID principles such as Single Responsibility Principle for clean and maintainable code

• Consider using a framework like Express.js for building the API

DHCP stands for Dynamic Host Configuration Protocol. It is used to automatically assign IP addresses to devices on a network.

• DHCP assigns IP addresses to devices on a network

• It helps in reducing the manual configuration of IP addresses

• DHCP servers can be configured with a range of IP addresses to assign

• DHCP lease time determines how long an IP address is assigned to a device

The architecture of my current role involves designing and implementing software solutions for clients.

• Designing and implementing software solutions for clients

• Working closely with clients to understand their needs and requirements

• Collaborating with cross-functional teams to ensure successful project delivery

• Utilizing various programming languages and technologies to build scalable and efficient solutions

A signature is a unique, personalized mark or symbol used to represent an individual or organization.

• A signature is often used to authenticate documents or transactions.

• Signatures can be handwritten, electronic, or digital.

• Signatures are legally binding and can be used as evidence in court.

• Examples: signing a contract, authorizing a payment, endorsing a check.

Build tools and release management practices are essential for efficient software development.

• Use version control systems like Git to manage code changes.

• Automate build processes using tools like Jenkins or Travis CI.

• Implement continuous integration and delivery practices.

• Use containerization tools like Docker to ensure consistency across environments.

• Establish clear release management processes to ensure smooth deployment.

• Perform regular testing and quality assurance to catc...read more

Functions held in Back of the bank include operations related to treasury management, risk management, compliance, and security.

• Treasury management - handling cash flow, liquidity, and investments

• Risk management - assessing and mitigating financial risks

• Compliance - ensuring adherence to regulations and policies

• Security - protecting assets and preventing fraud

• Back office functions support front office operations

A private constructor is a constructor that can only be accessed within the class and not from outside the class.

• Private constructors are used to prevent the creation of objects of a class from outside the class.

• They are also used to implement the Singleton design pattern.

• Private constructors can be used to create utility classes that contain only static methods and cannot be instantiated.

• Private constructors can also be used to enforce a certain initialization order of stati...read more

The life cycle of loan syndication involves several stages from origination to repayment.

• Origination: The process begins with the borrower approaching a lead arranger or syndicate of lenders.

• Structuring: The lead arranger structures the loan, determining the terms, conditions, and pricing.

• Underwriting: Lenders assess the creditworthiness of the borrower and commit to providing a portion of the loan.

• Syndication: The lead arranger invites other lenders to participate in the loa...read more

Orphans are children who have lost one or both parents and fixing their situation involves providing them with stable homes, education, and emotional support.

• Provide orphans with stable homes through adoption or foster care

• Ensure access to education and healthcare for orphans

• Offer emotional support and counseling to help orphans cope with their loss

Loan syndication is the process of involving multiple lenders to provide funds for a single borrower.

• Loan syndication involves multiple lenders pooling their resources to provide a large loan to a borrower.

• It is commonly used for large-scale projects or acquisitions that require a significant amount of capital.

• The lead bank or arranger coordinates the syndication process, negotiates terms, and distributes the loan among participating lenders.

• Syndicated loans can be structured...read more

The stages of Anti Money Laundering involve identification, reporting, investigation, and prosecution.

• Identification: The first stage involves identifying suspicious financial activities that may indicate money laundering.

• Reporting: Once suspicious activities are identified, they must be reported to the appropriate authorities, such as financial intelligence units or law enforcement agencies.

• Investigation: After receiving the reports, authorities conduct investigations to gat...read more

OSPF is a routing protocol used to exchange routing information between routers in a network. Configuration involves enabling OSPF and defining network areas.

• Enable OSPF on the router interface

• Define OSPF network areas

• Configure OSPF routing process

• Verify OSPF neighbor relationships

Memory layout refers to the organization of data in computer memory.

• Memory is divided into segments such as stack, heap, and data.

• Each segment has its own address range and purpose.

• The stack grows downwards while the heap grows upwards.

• Data segment contains global and static variables.

• Memory layout can vary based on the operating system and architecture.

• Example: x86 architecture has a flat memory model while ARM has a segmented memory model.

Yes, I have exposure to AWS.

• I have experience setting up EC2 instances

• I have worked with S3 buckets for storage

• I have used AWS Lambda for serverless computing

Wireless technology has evolved from 2G to 5G, offering faster speeds, lower latency, and increased capacity.

• 2G introduced digital voice calls and SMS messaging

• 3G added mobile internet access and video calling

• 4G improved data speeds for streaming and downloading

• 5G promises ultra-fast speeds, low latency, and support for IoT devices

The gallbladder is often removed due to gallstones or other medical conditions.

• Gallstones can cause pain and inflammation in the gallbladder.

• Gallbladder cancer may require removal of the organ.

• Some people are born without a gallbladder.

• Lifestyle changes can also reduce the risk of gallbladder problems.

My expected CTC is based on my experience, skills, and the market rate for the position.

• Research the average salary range for the Specialist position in the industry

• Consider your years of experience and relevant skills when determining your expected CTC

• Be prepared to negotiate based on the job responsibilities and benefits package offered

Windows Failover Cluster is a feature in Windows Server that allows multiple servers to work together to provide high availability for applications and services.

• Windows Failover Cluster is a feature in Windows Server that allows multiple servers to work together to provide high availability for applications and services.

• It automatically detects and recovers from hardware or software failures, ensuring continuous operation.

• It uses shared storage to store data that can be acces...read more

Azure Microservices architecture is a design approach where an application is broken down into smaller, independent services.

• Microservices are small, independent services that work together to form an application

• Each microservice is responsible for a specific function or feature

• Microservices communicate with each other through APIs

• Azure provides tools and services to help build and manage microservices architecture, such as Azure Service Fabric and Azure Kubernetes Service

A project manager's daily activities involve planning, organizing, and overseeing projects from start to finish.

• Creating project plans and timelines

• Assigning tasks to team members

• Monitoring project progress and making adjustments as needed

• Communicating with stakeholders and team members

• Managing project budget and resources

• Identifying and mitigating project risks

• Preparing project reports and presentations

Incident is an unplanned interruption while Problem is the underlying cause of one or more incidents.

• Incident is a single event that disrupts the normal operation of a service or system

• Problem is the root cause of one or more incidents

• Incident management focuses on restoring normal service operation as quickly as possible

• Problem management focuses on identifying and resolving the underlying cause of incidents to prevent their recurrence

• Example of an incident: a server crash

• Ex...read more

I operate various software programs and tools to manage data and perform analysis.

• I routinely operate Microsoft Excel to manage and analyze data

• I use SQL to query databases and extract relevant information

• I operate Tableau to create visualizations and dashboards

• I use Python to automate tasks and perform statistical analysis

• I operate various project management tools to manage tasks and timelines

Roll over is a term used to describe the action of extending the maturity date of a financial instrument or investment.

• Roll over is commonly used in the context of fixed income securities, such as bonds or certificates of deposit.

• It allows investors to continue holding their investment beyond its original maturity date.

• Rolling over can involve reinvesting the principal and any accrued interest into a new instrument with a longer maturity.

• It can also refer to the process of tr...read more

Expected CTC should be based on industry standards and candidate's experience.

• Research industry standards for the position

• Consider candidate's experience and qualifications

• Factor in location and cost of living

• Be open to negotiation

• Example: For a software engineer position in Bangalore, the expected CTC could range from 8-15 lakhs per annum depending on experience and company size.

I would sell a pen by highlighting its features and benefits, emphasizing its quality and versatility.

• Highlight the pen's smooth writing experience

• Emphasize its durability and long-lasting ink

• Mention its versatility for various writing tasks

• Offer a competitive price compared to similar pens

• Provide examples of situations where the pen would be useful