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IBM
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Flat file target loading process
Use Informatica PowerCenter to create a mapping
Define the source and target connections
Create a flat file target definition
Map the source fields to target fields
Configure the session properties
Run the workflow to load data into the flat file target
Router is an active transformation as it can change the number of rows that pass through it based on conditions.
Router transformation is used to route data from one source to multiple targets based on conditions.
It can change the number of rows that pass through it based on the conditions specified.
It evaluates each row against the conditions and sends the row to the appropriate output group.
It is an active transf...
To create LVM, first create physical volumes, then create a volume group, and finally create logical volumes.
Use pvcreate command to create physical volumes
Use vgcreate command to create volume group
Use lvcreate command to create logical volumes
Use lvextend command to extend logical volumes
Use lvreduce command to reduce logical volumes
The 'user lock' and 'user unlock' commands are used to lock and unlock user accounts in Linux.
To lock a user account, use the 'usermod' command with the '-L' option followed by the username.
Example: usermod -L username
To unlock a user account, use the 'usermod' command with the '-U' option followed by the username.
Example: usermod -U username
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LUN stands for Logical Unit Number. It is a unique identifier for a logical unit on a storage area network (SAN).
LUN is used to identify a specific disk or partition on a SAN.
It is used in conjunction with SCSI protocol to access storage devices.
LUNs can be created and managed using tools like LVM or multipath.
LUNs can be shared between multiple servers for high availability and load balancing.
Example: /dev/sdb is...
The field control document number range in FI is assigned to each company code.
Field control document number range is used to control the number range of accounting documents.
It is assigned to each company code in FI.
It is used to ensure that accounting documents are numbered sequentially and uniquely.
The number range can be customized based on the company's requirements.
It can be accessed and maintained in transa...
Tax procedure is defined at the national level.
Tax procedures are set by the government of a country.
They vary from country to country.
For example, in the US, the Internal Revenue Service (IRS) sets tax procedures.
In India, the Central Board of Direct Taxes (CBDT) sets tax procedures.
Global exception handling in Spring Framework allows for centralized error handling and logging.
Spring provides a @ControllerAdvice annotation to define global exception handling
Exception handling can be customized based on the type of exception thrown
Logging can be implemented using AOP and Spring's @Around advice
Example: @ControllerAdvice class with @ExceptionHandler methods for specific exceptions
Example: AOP l...
The server being used is WebLogic and the version is not specified. Data source can be configured through the console or configuration files.
WebLogic server is being used
Version is not specified
Data source can be configured through console or configuration files
CI-CD flow is implemented in our project for continuous integration and delivery of software.
We use Jenkins as our CI/CD tool.
Our code is stored in Git repository and is automatically built and tested on every commit.
We have multiple environments for testing and deployment, including staging and production.
We use Docker containers for easy deployment and scalability.
Our CI/CD pipeline includes automated testing, c...
WAN (Wide Area Network) connects multiple local networks over large distances, enabling communication and data sharing.
WANs cover large geographical areas, such as cities, countries, or even continents.
They use various transmission technologies, including leased lines, satellite links, and VPNs.
Examples of WANs include the Internet, corporate networks connecting multiple offices, and telecommunications networks.
LAN (Local Area Network) connects computers and devices in a limited area for resource sharing.
LAN typically covers a small geographic area, like a home, office, or campus.
Common technologies include Ethernet and Wi-Fi.
Devices on a LAN can share resources like printers and files.
LANs can be wired (using cables) or wireless (using Wi-Fi).
Example: A home network connecting computers, smartphones, and smart TVs.
Error 001 typically indicates a generic or unspecified error in a system, often requiring further investigation to diagnose.
Generic Error Code: Error 001 is often used as a placeholder for an unspecified error, indicating that something went wrong without specific details.
Troubleshooting Steps: To resolve Error 001, check system logs, review recent changes, and ensure all dependencies are correctly configured.
Common Co...
System32 is a critical Windows operating system directory containing essential system files and drivers.
Contains core system files necessary for Windows to operate.
Includes drivers for hardware components like printers and graphics cards.
Accessing System32 can lead to system configuration changes.
Deleting or modifying files in System32 can cause system instability.
Commonly referenced in jokes and memes about computer i...
BitLocker is a disk encryption feature in Windows that protects data by encrypting entire volumes.
Provides full disk encryption to protect data from unauthorized access.
Uses AES encryption algorithm to secure data.
Can be managed via Group Policy for enterprise environments.
Supports TPM (Trusted Platform Module) for enhanced security.
Allows recovery options through recovery keys or passwords.
I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.
High level item category is used at document level to group similar items together for easier tracking and reporting.
High level item category can be used to classify items based on their type, purpose, or department.
It helps in organizing and grouping items for better visibility and analysis.
For example, in a procurement document, high level item category can be used to group all office supplies together for easier tra...
The 17th step in pricing procedure is determining the final price based on all previous calculations and adjustments.
The 17th step involves taking into account all previous steps in the pricing procedure
It may involve applying discounts, taxes, and any other adjustments to arrive at the final price
This step is crucial in ensuring that the final price is accurate and competitive
Output determination involves configuring condition records, access sequences, and output types in SAP ERP system.
Define condition tables for output determination
Create access sequences to determine the sequence of condition tables
Assign condition records to access sequences
Configure output types and assign them to access sequences
Test output determination by creating sales orders or invoices
Master data tables for customer and material master are essential for storing detailed information about customers and materials.
Customer master table stores information about customers such as name, address, contact details, etc.
Material master table stores information about materials such as description, unit of measure, price, etc.
These tables are crucial for efficient data management and retrieval in a business sys...
Item categories for return orders, consignment processes, and their schedule lines
Return orders typically fall under categories like damaged goods, wrong item received, or change of mind
Consignment processes may involve categories such as delivery scheduling, inventory management, and payment terms
Schedule lines for return orders and consignment processes help track timelines for actions and deliveries
The golden rule of access sequence determines the order in which system accesses condition records in SAP.
Access sequences are used in SAP to determine the order in which condition records are accessed during pricing determination
The golden rule states that the system will access condition records in the order they are defined in the access sequence
If a condition record is found in an earlier step of the access sequenc...
Tax configuration should be placed at the end of the pricing procedure to ensure accurate calculations.
Tax configuration should be placed after all other conditions and calculations in the pricing procedure.
This ensures that taxes are calculated on the final price after all discounts and surcharges have been applied.
Placing tax configuration at the end helps in avoiding any discrepancies in tax calculations.
Example: Co...
Standard orders have regular delivery times while rush orders require immediate delivery. Controls for rush orders are typically set in the system.
Standard orders have regular delivery times based on the company's standard processing and shipping times.
Rush orders are prioritized for immediate delivery, often with expedited processing and shipping.
Controls for rush orders are usually set in the system, such as flagging...
Basic coding and advanced topics of handling scenario
The SAP T code for vendors creation is XK01.
Use transaction code XK01 in SAP to create a new vendor
Enter the necessary details such as vendor name, address, payment terms, etc.
Save the vendor information once all details are entered
Case studies will be provided
I applied via Job Portal and was interviewed in Nov 2024. There were 2 interview rounds.
I have three questions: 1. How to handle null values? 2. What are ranking functions? 3. Can you explain self joins?
I primarily use tools such as Microsoft Excel, PowerPoint, and Tableau for data analysis and visualization.
Microsoft Excel for data manipulation and analysis
PowerPoint for creating presentations
Tableau for data visualization
I can join within two weeks of receiving an offer.
I can start within two weeks of receiving an offer.
I need to give notice at my current job before starting.
I have some personal commitments that I need to wrap up before joining.
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
Using sliding window technique to find subarray with sum equal to k.
Initialize two pointers at the start of the array.
Move the right pointer to expand the window until the sum is greater than or equal to k.
Move the left pointer to shrink the window if the sum exceeds k.
Repeat until the end of the array is reached.
Example: Input array [1, 4, 20, 3, 10, 5], k=33. Output: [20, 3, 10].
I applied via Naukri.com and was interviewed in Aug 2024. There were 4 interview rounds.
Kindly arrange the aptitude test is Online mode
Currently managing multiple projects with varying deadlines and priorities.
Balancing workload by prioritizing tasks based on deadlines and importance
Utilizing project management tools to track progress and allocate resources efficiently
Communicating with team members and stakeholders to ensure alignment on project goals and timelines
Metting with top management
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