Assystem Branch Operation Incharge Interview Questions and Answers

The OSI model has 7 layers, each with a specific function in data communication.

• Layer 1: Physical layer - deals with the physical transmission of data

• Layer 2: Data link layer - responsible for error-free transfer of data between nodes

• Layer 3: Network layer - handles routing and forwarding of data packets

• Layer 4: Transport layer - ensures reliable delivery of data between end systems

• Layer 5: Session layer - establishes,...read more

Cloud computing architecture refers to the components and subcomponents required for cloud computing.

• Cloud computing architecture includes front-end platforms, back-end platforms, cloud-based delivery, and network infrastructure.

• Front-end platforms include user devices and web browsers.

• Back-end platforms include servers, storage, and databases.

• Cloud-based delivery includes software as a service (SaaS), platform as a se...read more

PHP is a server-side scripting language used for web development.

• PHP stands for Hypertext Preprocessor.

• It is an open-source language.

• PHP code is executed on the server, generating HTML which is sent to the client.

• It can be embedded into HTML code.

• PHP is commonly used for creating dynamic web pages and web applications.

• Popular websites like Facebook, Wikipedia, and WordPress are built using PHP.