If you are preparing for a Data Communication & Computer Network interview, then you have reached the right place.
Computer Science Engineering is a broad field of study that deals with the Data Communication & Computer Network.It is a fast-growing field that has many opportunities for career growth. A Data Communication & Computer Network interview is a type of interview that is designed to assess a candidate's knowledge of Computer Science Engineering . The purpose of the interview is to evaluate the candidate's knowledge and deep understanding of subject.
The interview may also assess the candidate's communication skills, such as the ability to present complex information in a clear and concise manner.
The Interview is typically conducted by a hiring manager or recruiter who has experience in the field. The interviewer will typically ask a series of questions about the candidate's background and experience. The interviewer will also ask about the candidate's strengths and weaknesses.
This list of interview questions in Data Communication & Computer Network includes basic-level, advanced-level, and program-based interview questions.
Here are the commonly asked question list of Data Communication & Computer Network (Computer Science Engineering) interview questions and answers that you must prepare for fresher as well as experienced candidates to get your dream job.
Caching : Caching is the processing of utilizing a region of fast memory for a limited data and process. A cache memory is usually much efficient because of its high access speed.
Spooling : Spooling is normally associated with printing. When different applications want to send an output to the printer at the same time, spooling takes all of these print jobs into a disk file and queues them accordingly to the printer.
Assembler : An assembler acts as a translator for low-level language. Assembly codes written using mnemonic commands are translated by the Assembler into machine language.
Interrupts : Interrupts are part of a hardware mechanism that sends a notification to the CPU when it wants to gain access to a particular resource. An interrupt handler receives this interrupt signal and “tells” the processor to take action based on the interrupt request.
GUI : GUI is short for Graphical User Interface. It provides users with an interface wherein actions can be performed by interacting with icons and graphical symbols. People find it easier to interact with the computer when in a GUI especially when using the mouse. Instead of having to remember and type commands, users click on buttons to perform a process.
The software development is a life cycle is composed of the following stages:
Waterfall Model, Spiral Model, Big-bag model, Iterative Model, and V- Model are some of the famous SDLC models.
The SDLC is a systematic process for building software that ensures the quality and correctness of the software built. SDLC process aims to produce high-quality software that meets customer expectations. The system development should be complete in the pre-defined time frame and cost. SDLC consists of a detailed plan which explains how to plan, build, and maintain specific software. Every phase of the SDLC life Cycle has its own process and deliverables that feed into the next phase. SDLC stands for Software Development Life Cycle and is also referred to as the Application Development life-cycle.
In this Software Development Life Cycle tutorial, you will learn