Cubet Techno Labs Interview Questions and Answers for Experienced

Asked to write a bank application - which includes adding,removing,transferring of money

Medium level leetcode

Q1. DSA was asked, medium leetcode
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Q2. About resume, projects you did
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Palindrome for set of int array

Q1. Accounts receivables dispute management.
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Q2. Previous AR experience & job role.
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Q1. Types of pumps Types of valves
Ans. 
Types of pumps include centrifugal, reciprocating, and rotary pumps. Types of valves include gate, globe, ball, and butterfly valves.
• Types of pumps: centrifugal, reciprocating, rotary

• Types of valves: gate, globe, ball, butterfly

• Examples: Centrifugal pump, Gate valve
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Q2. What is Distillation ? Types of distillation? Explain all the types of distillation... What is reflux and their types
Ans. 
Distillation is a process of separating components of a liquid mixture based on differences in boiling points. Types include simple, fractional, and steam distillation.
• Distillation is a process used to separate components of a liquid mixture based on differences in boiling points.

• Types of distillation include simple distillation, fractional distillation, and steam distillation.

• Simple distillation is used for separating...read more
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Q3. Tell me about your last job? What was your daily routine in Plant...
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Q4. What is density of water?
Ans. 
The density of water is approximately 1 gram per cubic centimeter at 4 degrees Celsius.
• The density of water is 1 g/cm^3 at 4 degrees Celsius.

• Density of water varies with temperature and pressure.

• Water is often used as a reference for density calculations.
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Q5. Tell me about human and plant safety... Which safety equipments we uses during work?
Ans. 
Human and plant safety is a top priority in our work. We use various safety equipment to ensure a safe working environment.
• Personal protective equipment (PPE) such as hard hats, safety glasses, gloves, and steel-toed boots

• Safety harnesses for working at heights

• Gas detectors for monitoring air quality

• Fire extinguishers and first aid kits for emergencies

• Lockout/tagout devices to prevent accidental start-up of machinery
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Q6. How much types of safety permits?
Ans. 
There are various types of safety permits required for plant operations.
• Work permit

• Hot work permit

• Confined space entry permit

• Electrical safety permit

• Lockout/tagout permit
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Q1. How kind of windows 10 edition
Ans. 
Windows 10 comes in several editions, including Home, Pro, Enterprise, and Education.
• Windows 10 Home edition is designed for home users and includes basic features.

• Windows 10 Pro edition is targeted towards business users and includes additional features like BitLocker encryption and remote desktop.

• Windows 10 Enterprise edition is for large organizations and offers advanced security and management capabilities.

• Windows ...read more
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Q2. What is domain ?
Ans. 
A domain is a network of computers that are managed and controlled by a single entity.
• A domain is a logical grouping of computers, servers, and other network devices.

• It allows for centralized management and administration of resources.

• Domains are typically used in business environments to provide security, access control, and resource sharing.

• Each domain has a unique name and is identified by its domain name system (DN...read more
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Q3. What will be hardware requirements for windows 10
Ans. 
The hardware requirements for Windows 10 include a 1 GHz or faster processor, 1 GB RAM for 32-bit or 2 GB RAM for 64-bit, 16 GB of free disk space, and a DirectX 9 graphics card.
• Processor: 1 GHz or faster

• RAM: 1 GB for 32-bit or 2 GB for 64-bit

• Disk Space: 16 GB of free space

• Graphics Card: DirectX 9 or later with WDDM 1.0 driver
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Q4. What is difference between the window 10 and 11?
Ans. 
Windows 11 is the latest version of the Windows operating system, succeeding Windows 10.
• Windows 11 has a redesigned Start menu and taskbar.

• Windows 11 introduces new features like Snap Layouts and Snap Groups for multitasking.

• Windows 11 has a centered taskbar and rounded corners for a more modern look.

• Windows 11 requires more advanced hardware specifications compared to Windows 10.

• Windows 11 offers improved gaming capab...read more
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Q5. How kind of license of MS office
Ans. 
There are different types of licenses for MS Office, such as Home, Personal, Business, and Enterprise.
• MS Office licenses include Home, Personal, Business, and Enterprise editions.

• Home license is for personal use and includes applications like Word, Excel, and PowerPoint.

• Personal license is similar to Home but includes additional features like Outlook and Publisher.

• Business license is designed for small to medium-sized ...read more
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Q1. Why do we still use MFC applications when latest desktop applications are available.
Ans. 
MFC applications are still used due to legacy systems, familiarity, performance, and compatibility reasons.
• Legacy systems: Many organizations have existing MFC applications that are costly to replace or upgrade.

• Familiarity: Developers who are experienced with MFC may prefer to continue using it for new projects.

• Performance: MFC applications can be optimized for performance in certain scenarios.

• Compatibility: MFC applic...read more
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Q1. How are estimates provided for a new project/work?
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Was a fairly basic Aptitude test, but time was less so you need to be fast

3 coding questions, 2 were easy and 1 was leetcode medium to hard level. Now that 1 questions is important, I got an interview by solving both easy and returning 0 in the hard one to pass 2 test cases lol

Q1. They can ask a very easy linked list question or a very hard DP question also depending on your luck and your presentation skills
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Q2. Sort the link list
Ans. 
Sort a linked list
• Use a sorting algorithm like merge sort or quick sort to rearrange the nodes in the linked list

• Maintain pointers to the current node, previous node, and next node while sorting

• Update the head of the linked list after sorting
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Q1. He will ask your JEE rank and your previous internship experience, but don't worry if you made it to the HR round you are 110% selected
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