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TOP AWS INTERVIEW QUESTIONS 2018-LEARN NOW! Q: What do you mean by classic link? The Amazon virtual private cloud classic link will permit EC2 instances in the EC2 classic platform. This occurs so that it can communicate with the instances that are present in the virtual private cloud. The communication occurs with the help of private IP addresses. In order to use a classic link it is important that you enable it to for virtual private cloud in your account. Then you will need to associate a security group with an instance in the EC2 classic. This security group is from the VPC for which you enabled the classic link in your account. Each and every rule that is there for the VPC security group is applicable for the communications between the instances in EC2 classic and those instances in the VPC. Q: What is the process to use classic link? For the purpose of using classic link, you will need to enable minimum one virtual private cloud on your account for classic link. After d...

Q. What is SQL and also describe types of SQL statements? SQL stands for Structured Query Language. SQL is a language used to communicate with the server to access, manipulate and control data. There are 5 different types of SQL statements. 1.      Data Retrieval:  SELECT 2.      Data Manipulation Language (DML):  INSERT ,  UPDATE ,  DELETE ,  MERGE 3.      Data Definition Language (DDL):  CREATE ,  ALTER ,  DROP ,  RENAME ,  TRUNCATE . 4.      Transaction Control Statements:  COMMIT ,  ROLLBACK ,  SAVEPOINT 5.      Data Control Language (DCL):  GRANT ,  REVOKE Q. What is an alias in SQL statements? Alias is a user-defined alternative name given to the column or table. By default column alias headings appear in upper case. Enclose the alias in a double quotation marks (“ “) to make it case sensi...

Informatica PowerCenter is an enterprise extract, transform, and load (ETL) tool used in building enterprise data warehouses. With its high availability as well as being fully scalable and high-performing, PowerCenter provides the foundation for all major data integration projects and initiatives throughout the enterprise. These areas include: B2B exchange Data governance Data migration Data warehousing Data replication and synchronization Integration Competency Centers (ICC) Master Data Management (MDM) Service-oriented architectures (SOA), and more PowerCenter provides reliable solutions to the IT management, global IT teams, developers, and business analysts as it delivers not only data that can be trusted and guaranteed to meet analytical and operational requirements of the business, but also offers support to various data integration projects and collaboration between the business and IT across the globe. Informatica PowerCenter enables access to almost any dat...

The Best Microsoft Cortana Intelligence Training - Get ... - Mindmajix OVERVIEW MindMajix Microsoft Cortana Intelligence Trainig crafted by leading industry experts who has enormous knowledge in Cortana Analytics. They developed the simplest way to explain the features and benefits of Cortana in Microsoft Azure Suite. Cortana Intelligence course include app building and installation on cloud followed by an assessment to verify your level of understanding. Enroll & Become Certified! What is the Cortana Intelligence Suite? First things first, the suite is not a product in and of itself, though it will have its own pricing. The suite can be thought of as a bundle of integrated products and services. It’s somewhat similar to the idea of the Office suite or the SQL Server suite, both of which contain various components that are interoperable (at least to a certain extent). I get the feeling with the Cortana Intelligence Suite that interoperability/integration will be a huge ...

Essential UI Developer Interview Questions-MindMajix Q. How do you optimize a website’s assets? File concatenation, file compression, CDN Hosting, offloading assets, re-organizing and refining code, etc. Have a few ready. Q. What are three ways to reduce page load time? Reduce image sizes, remove unnecessary widgets, HTTP compression, put CSS at the top and script references at the bottom or in external files, reduce lookups, minimize redirects, caching, etc. Q. What kind of things must you be wary of when design or developing for multilingual sites? setting the default language, using Unicode encoding, using the ‘lang’ attribute, being aware of standard font sizes and text direction, and language word length (may affect layout). Q. What is HTML? HTML stands for HyperText Markup Language. It is the dominant markup language for creating websites and anything that can be viewed in a web browser. If you want to get some extra bonus points, you can learn the HISTORY OF HTML a...

Essential Docker Interview Questions 2018-Learn Now! Q1) What is Docker? Docker can be defined as Containerization platform that packs all your applications, all the necessary dependencies combined to form containers. This will not only ensure the applications work seamlessly given any environment but also provides better efficiency to your Production ready applications. Docker wraps up bits and pieces of software with all the needed filesystems containing everything that needs to run the code, provide the runtime, system tools / libraries. This will ensure that the software is always run and executed the same, regardless of the environment. Containers run on the same machine sharing the same Operating system Kernel, this makes it faster – as starting the applications is the only time that is required to start your Docker container (remember that the OS Kernel is already UP and running and uses the least of the RAM possible). Q2) What is the advantage of Docker over hyperviso...

VMware is a virtualization and cloud computing software provider for x86-compatible computers. VMware Inc. is a subsidiary of EMC Corporation. VMware virtualization is based on the ESX/ESXi bare metal hypervisor, supporting virtual machines. The term "VMware" is often used in reference to specific VMware Inc. products such as VMware Workstation, VMware View, VMware Horizon Application Manager and VMware vCloud Director. VM, which stands for "Virtual Machine" (not to be confused with the broader term virtual machine), is a widely-installed operating system for IBM-compatible computers and servers that can host other operating systems in such a way that each operating system behaves as if it were installed on a self-contained computer with its own set of programs and hardware resources. Mindmajix.com offering the Live Instructor Led Online IT Courses – Anytime, Anywhere. MindMajix is the leader in delivering online courses training for wide-range of IT softw...

OpenSpan is a Robotic Process Automation tool based on .net framework. It can be used as standalone or it be integrated by visual studio by using its plug-in.This is one among other automation tools like UIPath, BluePrism, Automation Anywhere etc. It’s helps automating coginitives processes as those in Banks, Finances. Usually backoffice jobs. Where executives sits and keep feed same data from morning till evening, from months till years. The automations created using such tools runs in a dedicated system and process bulks of data within minutes. OpenSpan Desktop Analytics OpenSpan captures all relevant user desktop activity. Identifies opportunities for Business Process Improvement as well as an audit trail for performance monitoring, risk, fraud & compliance purposes. OpenSpan OpenSpan MS SQL Analytics or Server Any BI Tool Other Use Cases for Events • Drive Process Guidance • Knowledge Management • Compliments Enterprise Reports Custom • IT / Operational Desktop Statisti...

Apttus is one of the fastest growing Silicon Valley technology companies. Apttus provides Cloud Computing solutions that encompass Quote-to-Cash and Procure-to-Pay solutions to the Global 500 and mid-market marketplace. Apttus is salesforce.com's leading native Salesforce1 application partner. Though its good to know about background of Apttus , we the developers are more interested in the solutions/products provided by Apttus. The major solution catered by Apttus is the comprehensive solution for :-   Quote - to- Cash Going by the online documentation provided by Apttus  its -  The only choice to intelligently configure, price and quote new deals, add-on sales and renewals – all inside Salesforce. So far so good, but you as a developer are inquisitive to know more about this product . What are challenges which one will encounter while suggesting it as a solution? What are the user cases which are deemed fit to adopt Apttus (QTC) as a solution? What is the Quote -to-...