Lahore University of Management Sciences Interview Questions and Answers

Q1. 1)Autosar 2) DCM flow 3)Com flow from the lower layer to the upper layer
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Q2. 1)NRC info on it. use case of it.
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NRC is a database maintained by the Nuclear Regulatory Commission for tracking nuclear materials and facilities.
• NRC stands for Nuclear Regulatory Commission

• The NRC maintains a database called NRC Info

• NRC Info is used for tracking nuclear materials and facilities

• The use case of NRC Info is to ensure the safe use and handling of nuclear materials and facilities

• Examples of information tracked in NRC Info include license a...read more
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Q1. Intro salary negotiation
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Q1. Sort an array of objects
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Sort an array of strings
• Use a sorting algorithm like bubble sort, insertion sort, or quicksort

• Compare each pair of strings and swap them if they are in the wrong order

• Repeat the process until the array is sorted
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Q2. Reverse an array of custom objecta
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Reverse an array of custom objects
• Use a loop to iterate through half of the array and swap the elements at corresponding positions

• Start with two pointers, one at the beginning and one at the end, and swap the elements until they meet in the middle

• If the custom object has a 'reverse' method, you can use it to reverse the array
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Gave topic for discussion. How anyone can conduct GD round for experienced people without checking their technical knowledge.

Q1. Asked easy Java SQL questions
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Q2. Are strings immutable and explain its benifits.
Ans. 
Yes
• Strings are immutable in most programming languages.

• Immutable strings provide safety and consistency in code.

• Immutable strings allow for efficient memory management.

• Immutable strings enable string interning and caching for optimization.

• Immutable strings facilitate thread safety in concurrent programming.
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Q1. What is stack overloading?
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Stack overloading occurs when the stack memory is exceeded due to excessive function calls or large local variables.
• Occurs when the stack memory limit is exceeded

• Caused by excessive function calls or large local variables

• Can lead to stack overflow error
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Q2. What are acsess specifiers
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Access specifiers determine the level of access to classes, methods, and variables in object-oriented programming languages.
• Access specifiers include public, private, protected, and default.

• Public allows access from any other class.

• Private restricts access to only within the same class.

• Protected allows access within the same package and subclasses.

• Default (no specifier) restricts access to only within the same package.
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Q3. What is class and object
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A class is a blueprint for creating objects, while an object is an instance of a class.
• A class defines the properties and behaviors of objects.

• An object is a specific instance of a class.

• Objects can have their own unique values for properties defined in the class.

• Classes can be used to create multiple objects with similar characteristics.

• Example: Class 'Car' defines properties like 'color' and 'model', while an object
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Q4. Expalin oops concepts?
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OOPs concepts are fundamental principles of object-oriented programming, including 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 to present the same interface for different data types.

• Abstraction: Hiding the complex imple...read more
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Q1. What is you present package?
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Q1. What is quality control and quality assurance.?
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Quality control involves checking the quality of products during production, while quality assurance focuses on preventing defects before they occur.
• Quality control involves inspecting products to ensure they meet specific standards and requirements.

• Quality assurance involves implementing processes and procedures to prevent defects and errors in the production process.

• Quality control is reactive, focusing on identifyin...read more
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Q1. What is slump test
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Slump test is a concrete test to measure the consistency and workability of freshly mixed concrete.
• It involves filling a slump cone with concrete, then removing the cone and measuring how much the concrete slumps or settles.

• The amount of slump can indicate the water content, mix proportions, and consistency of the concrete.

• A higher slump value indicates a more workable mix, while a lower slump value indicates a stiffer...read more
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Q2. Mix design of concrete
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Concrete mix design involves determining the proportions of ingredients to achieve desired properties.
• Concrete mix design is the process of selecting suitable ingredients and determining their proportions to produce concrete with desired properties.

• Factors to consider in mix design include strength, workability, durability, and cost.

• Examples of ingredients in concrete mix design are cement, water, aggregates, and admix
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Q1. What is Pile foundation
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Pile foundation is a type of deep foundation used to transfer loads from a structure to a stronger layer of soil or rock deep below the surface.
• Pile foundations are used when shallow foundations are not feasible due to weak soil conditions or high structural loads.

• There are different types of pile foundations, including driven piles, bored piles, and screw piles.

• Pile foundations can be made of materials such as concret...read more
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Q1. Water proofing Related question
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Q2. BBS Related questions
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Q1. Previous company Project
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I led a team in implementing a new customer relationship management system at my previous company.
• Researched and selected the CRM software that best fit the company's needs

• Managed a team of developers and analysts to customize and implement the system

• Provided training and support to employees on how to use the new CRM system
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Q2. Case study for Control philosophy
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Q3. Team management
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Q4. As a control engineering what is the priority job
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The priority job of a control engineer is to design, implement, and maintain control systems for various applications.
• Designing control systems to meet specific requirements

• Implementing control algorithms to regulate processes

• Maintaining and troubleshooting control systems to ensure optimal performance

• Collaborating with other engineers and stakeholders to integrate control systems into larger systems

• Staying updated on ...read more
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Q5. Background related
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Q1. HTML5, Javascript question
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Q2. Responsive Web Design
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