Collabera Technologies Interview Questions and Answers

There are four divisions in COBOL: Identification Division, Environment Division, Data Division, and Procedure Division.

• Identification Division: Contains program name, author, and date.

• Environment Division: Specifies the hardware and software environment.

• Data Division: Defines the data structures used in the program.

• Procedure Division: Contains the actual program logic.

GDG stands for Generation Data Group in JCL, used to manage related datasets as a single unit.

• GDG is used in JCL to group related datasets together for easier management.

• It allows for easy referencing of datasets within the group using relative generation numbers.

• Example: MYDATA.GDG(+1) refers to the most recent generation in the GDG.

• Example: MYDATA.GDG(-1) refers to the previous generation in the GDG.

SCCM (System Center Configuration Manager) is a software management suite developed by Microsoft for managing large groups of computers running Windows OS.

• SCCM allows for remote control, patch management, software distribution, operating system deployment, network access protection, and hardware and software inventory.

• It helps organizations to manage their IT infrastructure more efficiently and securely.

• SCCM integrates...read more

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• Centralized database for managing network resources

• Stores information about users, computers, groups, and more

• Allows for authentication and authorization of users and computers

• Enables administrators to manage and secure network resources

• Supports features like Group Policy, LDAP, and Kerberos authentication

Yes, I have experience implementing server driven UIs.

• Implemented server driven UIs using JSON responses to dynamically update UI elements

• Worked with frameworks like React and Angular to handle server driven UI updates

• Used server driven UIs to efficiently manage and display large amounts of data

Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.

• Closure allows a function to access variables from its lexical scope even after the function has finished executing.

• Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...read more

Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.

• Core Data is used for storing, retrieving, and managing data in an iOS app.

• It provides an object-oriented interface to work with data.

• Operations include creating, reading, updating, and deleting data.

• Example: Creating a new record in Core Data for a user profile.

• Example: Fetching a list of items from Core Data to displ...read more

I communicate with customers through email by ensuring clear and concise messaging, addressing their concerns promptly, and providing personalized responses.

• Use a professional tone and language

• Address the customer by their name if possible

• Provide detailed information and solutions to their inquiries

• Include a call to action for next steps or follow-up

• Ensure timely responses to maintain customer satisfaction

I will prioritize based on urgency and complexity of the issue, ensuring fair and efficient resolution for both customers.

• Assess the urgency of each chat - prioritize the one with the more time-sensitive issue

• Consider the complexity of the issue - prioritize the one that requires more immediate attention

• Communicate with both customers to manage expectations and provide updates

• If necessary, escalate one chat to a higher...read more

I can join the company within 2 weeks.

• I can start within 2 weeks of receiving an offer.

• I need to give notice to my current employer.

• I may need time to relocate if necessary.

I am currently serving a notice period of 30 days.

• Currently serving a 30-day notice period

• Will be available to start after completion of notice period

• Can provide necessary documentation regarding notice period if required

I can draft emails quickly and efficiently, typically within a few minutes.

• I have strong typing skills and can type quickly without errors

• I am familiar with email templates and can customize them quickly for each customer

• I prioritize clear and concise communication in my emails to ensure efficiency

• I am experienced in handling high volume of emails and responding promptly