Assignment Details Summarize your understanding of the following information tec

Question

Assignment Details

Summarize your understanding of the following information technology (IT) disciplines, including a description of how the disciplines interrelate:

Programming

Information Management

Operating systems

Security

Human-computer interaction

Web systems

Network communication

IT certifications are standardized tests that validate your knowledge in a specific area of IT. Having at least one certification before you complete your Bachelor’s degree will help set you apart from other job seekers. There are a plethora of certifications available. Refer to this article that highlights many of them.

Choose a certification that no one else in the class has reviewed. Research your chosen certification, and examine the necessary steps to become certified.

Share the following information on your chosen IT certification with your classmates:

What is the process associated with becoming certified?

What is the estimated amount of time necessary to prepare for the certification exam?

What requirements are associated with the certification?

Research IT job descriptions, and locate one that requires a certification and one that does not require a certification. Offer your thoughts about reasons that one organization might require a certification while another does not.

Explanation / Answer

Ascepts in selecting different IT disciplines:

Programming: The concepts including procedural programming,basic control structures, file processing,concept of data abstraction,and encapsulation including stacks, queues, linked lists, binary trees, recursion,binary heaps.

Information Management: Information gathering, requirement and feasibility analysis,data flow diagram,process specifications,Input output design,process life cycle, planning and managing the project, design, coding,testing, implementation,maintenance.

Operating systems: Describes about processes,threads,Interprocess communiation, synchronization, concurrency,CPU scheduling,deadlock,Memory management,virtual memory,File systems,Input output systems.

Security:describe cryptography,digital signature, firewalls,encryption standards

Human-computer interaction: Methods for designing, prototyping, and evaluating user interfaces to computing applications. Human capabilities, interface technology, interface design methods, and interface evaluation tools and techniques.

Web systems:includes the specification of end-user requirements and a good knowledge of the SDLC and its application to solving computer system related problems

Network communication: includes ISO/OSI stack,LAN technologies,Flow and error control techniques,Routing algorithms, congestion control, TCP/UDP, basic concepts of topologies.

Before you look for a program,there are different steps to be strictly verified:

- Check whether you are eligible for the selected program and then apply for the specific program.

-Pay fee specified.

-Prepare for the entrance exam or interview, some times both.

-If qualified, soon the program begins.

The estimated amount of time necessary to prepare for the certification exam:

-IT Programming: there are small crash courses of three months to maximum of years program. The biggest development areas are in:

Requirements associated with the certification:

- keep practising.

- need to prove your ability so that a potential employer would be able to discern how talented you are.

For some organisation, there will be integrated training along with the working program. So there will be no importance for certification. for others, they do not have time for training, so they check for only experience or certifications. Big companies often give training, but small companies not.It is the waste of time and money for smaller organizations to do training.

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