10+ Associate Consultant Engineering Interview Questions and Answers

Special variables in Shell Scripting

• Special variables are predefined variables in shell scripts

• They provide information about the script and its environment

• Examples include $0 (name of the script), $1-$9 (arguments passed to the script), and $# (number of arguments)

• Other special variables include $?, $$ (process ID of the script), and $! (process ID of the last background command)

Leading and Non-Leading Ledgers manage different accounting standards like IFRS and GAAP for accurate financial reporting.

• Leading Ledger: Primary ledger for main accounting principles (e.g., IFRS).

• Non-Leading Ledger: Used for alternative accounting standards (e.g., local GAAP).

• Example: A company may use IFRS in the Leading Ledger and local GAAP in the Non-Leading Ledger.

• Facilitates compliance with multiple regulatory requirements.

• Allows for consolidated financial reporting ac...read more

Linux architecture consists of kernel, system libraries, user space programs and file system.

• Linux architecture is based on a monolithic kernel.

• The kernel provides low-level hardware interaction and manages system resources.

• System libraries provide higher-level functionality to user space programs.

• User space programs are applications that run on top of the kernel.

• The file system organizes and stores data on the system.

• Examples of Linux distributions include Ubuntu, Debian, an...read more

Daemons are background processes that run continuously on a computer system.

• Daemons are usually started at system boot time

• They perform tasks such as handling requests from other programs or monitoring system activity

• Examples include web servers, email servers, and print spoolers

To find 2 unique numbers in an array with others occurring twice.

• Iterate through the array and use a hash table to count the occurrences of each number.

• Iterate through the hash table and find the two numbers with a count of 1.

• Return the two unique numbers as an array of strings.

SED and AWK are Linux commands used for text processing and manipulation.

• SED stands for Stream Editor and is used for performing basic text transformations on an input stream

• AWK is a programming language used for text processing and data extraction

• SED can be used for tasks such as search and replace, inserting or deleting lines, and more

• AWK can be used for tasks such as filtering and sorting data, performing calculations, and more

• Both commands are commonly used in shell scrip...read more

ACID properties ensure database transactions are reliable. Normalization reduces data redundancy.

• ACID stands for Atomicity, Consistency, Isolation, and Durability.

• Atomicity ensures that a transaction is treated as a single unit of work.

• Consistency ensures that a transaction brings the database from one valid state to another.

• Isolation ensures that concurrent transactions do not interfere with each other.

• Durability ensures that once a transaction is committed, it will remain c...read more

Flood fill is an algorithm used to determine connected regions in a graph, often applied in image processing.

• Flood fill can be implemented using Depth-First Search (DFS) or Breadth-First Search (BFS).

• Example: In image editing, it fills a contiguous area with a selected color.

• It can be used to find connected components in a grid or matrix.

• The algorithm starts from a given node and explores all its neighbors recursively.

An UI for food applications should be user-friendly, visually appealing, and easy to navigate.

• Include high-quality images of food items

• Use a simple and intuitive layout

• Allow users to easily search for specific foods or restaurants

• Include filters for dietary restrictions or preferences

• Provide clear and concise information about each food item, including ingredients and nutritional information

Allocate minimum number of pages

• Determine the total content to be included

• Decide on the layout and formatting

• Consider the font size and spacing

• Allocate pages based on the above factors

The APP process involves Assessment, Planning, and Performance to ensure effective project execution.

• Assessment: Identify project requirements and constraints. Example: Conducting a feasibility study.

• Planning: Develop a detailed project plan, including timelines and resources. Example: Creating a Gantt chart.

• Performance: Execute the plan while monitoring progress and making adjustments as needed. Example: Regular status meetings.

Errors in Application Performance Planning (APP) can lead to inefficiencies and system failures.

• Misconfigured parameters can cause slow response times; for example, incorrect database connection settings.

• Inadequate load testing may overlook peak usage scenarios, leading to crashes during high traffic.

• Ignoring user feedback can result in features that do not meet user needs, affecting overall satisfaction.

• Failure to monitor performance metrics can prevent early detection of is...read more

G/L accounts categorize financial transactions for accurate reporting and analysis.

• Asset Accounts: Track resources owned by the company (e.g., Cash, Inventory).

• Liability Accounts: Record obligations or debts (e.g., Accounts Payable, Loans).

• Equity Accounts: Reflect owner's interest in the business (e.g., Common Stock, Retained Earnings).

• Revenue Accounts: Capture income generated from operations (e.g., Sales Revenue, Service Income).

• Expense Accounts: Document costs incurred in ...read more