IBM Interview Questions and Answers for Experienced

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...read more

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...read more

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.

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...read more

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...read more

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...read more

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...read more

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...read more