Unisys Interview Questions, Process, and Tips for Experienced

Blue screen of Death is a Windows error screen that appears when the system encounters a critical error.

• BSOD is a stop error screen that indicates a system crash or failure.

• It usually includes an error code and information about the cause of the crash.

• Common causes of BSOD include hardware issues, driver conflicts, and software errors.

Printer issues can range from connectivity problems to paper jams and print quality issues.

• Common printer issues include connectivity problems, paper jams, print quality issues, and driver errors.

• Troubleshooting steps may include checking connections, clearing paper jams, adjusting print settings, and updating drivers.

• Examples of printer issues include printer not responding, paper getting stuck in the printer, faded o...read more

Break even point is the point at which total revenue equals total costs, resulting in neither profit nor loss.

• Break even point is where total revenue equals total costs

• It is the point where there is neither profit nor loss

• It helps in determining the minimum sales required to cover costs

• Formula: Break Even Point = Fixed Costs / (Selling Price per Unit - Variable Costs per Unit)

• Example: If fixed costs are $10,000, sellin...read more

Break even point is the point at which total revenue equals total costs, resulting in neither profit nor loss.

• Break even point is where total revenue equals total costs

• It is the point at which a company neither makes a profit nor incurs a loss

• It helps in determining the level of sales needed to cover all costs

• Formula: Break Even Point = Fixed Costs / (Selling Price per Unit - Variable Costs per Unit)

• Example: If a compa...read more

I am a dedicated and experienced Service Desk Engineer with a passion for solving technical issues and providing excellent customer support.

• Over 5 years of experience in IT support roles

• Proficient in troubleshooting hardware and software issues

• Strong communication skills and ability to work under pressure

• Certified in ITIL and CompTIA A+

• Previous experience in managing service desk tickets and escalations

VBA code examples for Business Operations Analyst role

• Use VBA to automate repetitive tasks in Excel

• Create macros to streamline data analysis processes

• Utilize VBA functions to manipulate data efficiently

Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability of a method to do different things based on the object it is acting upon.

• Abstraction: Hiding the imp...read more

The event life cycle of a SIEM solution involves several stages from data collection to incident response.

• Data collection: SIEM collects logs and events from various sources such as network devices, servers, and applications.

• Normalization: The collected data is normalized to a common format for easier analysis and correlation.

• Aggregation: Events are grouped together based on common attributes to identify patterns and t...read more

The OSI model is a conceptual framework that defines the functions of a network protocol stack.

• The OSI model consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and interacts with the layers above and below it.

• The model helps in understanding how data is transmitted and received in a network.

• For example, the Physical layer deals wi...read more