tag:blogger.com,1999:blog-30399579872039893832026-10-21T09:54:45.797+05:30Technical interview questions for software engineers — languages, databases, cloud, DevOps, and CS fundamentals.Rajhttp://www.blogger.com/profile/01761981082302554862noreply@blogger.comBlogger237125tag:blogger.com,1999:blog-3039957987203989383.post-17382570029714392282026-10-14T17:19:00.000+05:302026-10-14T17:19:00.125+05:30

Welcome to the GCP interview questions and answers section of ComputerGeek. These guides are written for senior Architect, Data Engineer, DevOps and Platform Engineer interviews, in simple English, with a short answer, the concept, common mistakes and tips for each role. Start here: Resource hierarchy and IAM GCP IAM & Resource Hierarchy Interview Questions (2026) (main guide) The 10

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This one-page GCP IAM interview revision sheet gives you the key idea of each of the top 10 resource hierarchy and IAM questions in a few words. Read it the day before your interview, then open the full post for any line you cannot explain. How to use this sheet Skim the table once to see the whole map. Pick any row where the key idea feels fuzzy and read the linked article for a 30-second spoken

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Interviewers do not only listen for correct answers. They listen for mistakes you avoid. Here are 10 common GCP IAM and resource hierarchy mistakes from the top 10 questions, with a tip for how to say it like a senior engineer. 10 mistakes to avoid Resource Hierarchy: Building the hierarchy to copy the HR org chart. Org charts change often; your folders should not. Say instead: Say '

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If you are preparing for a Google Cloud interview, the resource hierarchy and IAM are almost always the first topics. This guide lists the top 10 GCP resource hierarchy and IAM interview questions that I would expect at senior level for Architect, Data Engineer, DevOps and Platform Engineer roles. Each question links to a full post with a 30-second answer, the concept in plain English, common

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These gcloud commands support the top 10 GCP IAM and resource hierarchy interview questions. You do not need to memorise them, but showing one real command in an interview makes your answer more believable. Important: replace ORG_ID, FOLDER_ID, PROJECT_ID and email addresses with your own values. Flags and features change, so check gcloud help and the current documentation before running

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GCP and IAM have many new words. This glossary explains the terms used in the top 10 GCP resource hierarchy and IAM interview questions in simple words, with how to say them out loud. Remember: IAM decides who can do what. Organization Policy decides what is allowed to exist. Both flow down the hierarchy.  GCP IAM terms in simple words Word Plain meaning How to say it GCP / Google

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Interviewers ask, "A user says 'permission denied'. How do you troubleshoot it?" because they want to know: Do you have an ordered troubleshooting method, and do you avoid 'just grant Owner'? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 10 of the top 10 GCP resource hierarchy and IAM interview questions.

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Interviewers ask, "Who should have Organization Administrator access? How do you protect the top of the hierarchy?" because they want to know: Do you think about security governance, separation of duties and incident readiness? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 9 of the top 10 GCP resource

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Interviewers ask, "How do IAM Conditions and Tags help control access?" because they want to know: Can you scope access precisely without creating a mess of bindings? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 8 of the top 10 GCP resource hierarchy and IAM interview questions. Short answer (30 seconds):

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Interviewers ask, "How do you manage least privilege at scale across hundreds of users and projects?" because they want to know: Do you have operational maturity: groups, code, reviews, expiry? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 7 of the top 10 GCP resource hierarchy and IAM interview questions.

Rajhttp://www.blogger.com/profile/06566313489766231644noreply@blogger.com0tag:blogger.com,1999:blog-3039957987203989383.post-19921734296781675592026-10-13T21:08:00.000+05:302026-10-13T21:08:00.121+05:30

Interviewers ask, "What is the difference between IAM and Organization Policy?" because they want to know: Do you separate access control (IAM) from configuration guardrails (Org Policy)? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 6 of the top 10 GCP resource hierarchy and IAM interview questions. Short

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Interviewers ask, "How would you design the folder structure for a company with 200 projects?" because they want to know: Can you design for governance and growth instead of just drawing boxes? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 5 of the top 10 GCP resource hierarchy and IAM interview questions.

Rajhttp://www.blogger.com/profile/06566313489766231644noreply@blogger.com0tag:blogger.com,1999:blog-3039957987203989383.post-21108576202864119212026-10-13T18:05:00.000+05:302026-10-13T18:05:00.121+05:30

Interviewers ask, "What are allow policies, deny policies and Principal Access Boundary policies? How do they work together?" because they want to know: Do you know modern IAM features beyond the basics - deny policies and PAB? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 4 of the top 10 GCP resource

Rajhttp://www.blogger.com/profile/06566313489766231644noreply@blogger.com0tag:blogger.com,1999:blog-3039957987203989383.post-40185766345461587262026-10-13T16:03:00.000+05:302026-10-13T16:03:00.172+05:30

Interviewers ask, "Basic vs predefined vs custom roles - which do you use and when?" because they want to know: Do you apply least privilege, and do you know the maintenance cost of custom roles? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 3 of the top 10 GCP resource hierarchy and IAM interview questions

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Interviewers ask, "How does IAM policy inheritance work? Can a child remove a parent's grant?" because they want to know: Do you understand that allow policies are additive, and that you cannot 'override' a parent? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 2 of the top 10 GCP resource hierarchy and IAM

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Interviewers ask, "Explain the GCP resource hierarchy. Why does it matter?" because they want to know: Do you understand the foundation, and do you know why it matters for security, cost and blast radius? This post gives you a ready 30-second answer, the concept in plain English, common mistakes and tips for different roles. It is question 1 of the top 10 GCP resource hierarchy and IAM interview

Rajhttp://www.blogger.com/profile/01761981082302554862noreply@blogger.com0tag:blogger.com,1999:blog-3039957987203989383.post-11791229720633916712014-09-22T12:59:00.000+05:302014-09-22T12:59:22.964+05:30

Mysql Database Backup Using PHP / Batch File in Windows System. In this section, I will show how to backup Mysql database using php script and batch file(.bat). I had created this script for our client as they require automatic mysql database backup for their project. So You can schedule below script in task schedular of windows system to backup database on daily /monthly basis. Mysql

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Update Query using joins in MySql  In this Article, I will show how to write Mysql update query using joins.You can use multiple tables in your single Update query. Example : Departments Table : id Name 1 Accounts 2 R&D 3 Sales Employees Table : id Name Salary Department Id

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Create Complex polygon on GMap using Google Maps API v3 In this Section, I will show you how to create polygon on gmap using Google Maps API v3 that has complex edges.This example creates polygon using polyline based on user clicks.I have written this script to create complex geofences. This example provides everything you need to draw polylines and polygons.You can use the search box to

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Find second and fourth saturday's of the month in PHP-MySql In this section, I have created simple script in PHP to find second(2nd) and fourth(4th) Saturday of the month. <?php // Mysql Connection $conn = mysql_connect('localhost','root',''); if (!$conn) { die('Could not connect to MySQL: ' . mysql_error()); } echo 'Connection OK'; mysql_close($conn); // Select Database mysql_select_db(

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php.ini configuration file Default values The PHP configuration file(php.ini) is read when PHP is initialized. php.ini includes the core php.ini directives you can set these directives to configure your PHP setup.php.ini will be located at /etc/php5/apache2/php.ini or /etc/php.ini php.ini default values: display_errors ;Default Value: On This determines whether errors should be printed to

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MySQL delete duplicate rows from table using single query: In this article,I will show how to delete duplicate records from table using single MySQL Query. Example: I have a table contain departments (department_table). CREATE TABLE IF NOT EXISTS `department_table` (   `id` INT(11) NOT NULL AUTO_INCREMENT,   `department` VARCHAR(250) NOT NULL,   PRIMARY KEY (

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Most useful jQuery functions In this article, I have provided list of most commonly used jQuery functions. List of jQuery functions: 1. jQuery Selectors: //--- COMMON JQUERY SELECTORS ---// // get element by id $("#ElementID").whatever(); // get element by css class $(".ClassName").whatever(); // get elements where id contains a string $("[id*='value']").whatever(); // get

Rajhttp://www.blogger.com/profile/01761981082302554862noreply@blogger.com0tag:blogger.com,1999:blog-3039957987203989383.post-24871421562584905742013-05-15T12:49:00.000+05:302013-05-15T13:01:34.159+05:30

Yahoo Weather API PHP Script Example/Widget   In this example, I will show how to create weather application using Yahoo Weather API.Yahoo Weather API allows developers and programmers to get up-to-date weather information for your location.Yahoo Weather API provides local & long range Weather Forecast, Current Conditions, weather icons and two day future. <?php /* Example:

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Create Dynamic Bar Graph/Chart in php In this article, I will show how to dynamically create bar graph in PHP. I have created PHP script to create a bar graph in php such that x-scale and y-scale changes dynamically. Example : Create dynamic Graph/Chart image page using MySQL&PHP <?php $hrs= array( "0" => 11, "1" => 12 ,"2" => 13 ,"3" => 14 ,"4" => 15); $data= array ("

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