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Exam Code: 920-805 Practice test 2023 by Killexams.com team
Nortel Data Networking Technology
Nortel Networking syllabus
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Killexams : Best Computer Networking Certifications

IT pros skilled in the many areas of networking are in high demand in today’s job market. Those serious about their IT careers should consider one or more of these best-of-breed networking certifications to set themselves apart from their competitors.

When it comes to the care and feeding of modern networks, there’s quite a lengthy list of tools and technologies that qualified IT professionals must master – especially those who aspire to work as network administrators. In addition to the servers and clients that make up the endpoints in such environments, there’s a lot of network infrastructure to worry about. This includes switches and routers (both physical and virtual), plus a raft of appliances and services, such as unified threat management (UTM), next-generation firewalls (NGFs), software-defined networking (SDN) and network functions, virtualization (NFV) components and WAN optimization, as well as spam, email, and content filtering.

Wrapping your head around all these certification options and specialties can be challenging, but knowing where to start can help. We looked at five networking certifications (in their order of appearance in the job boards table that follows) that we consider leaders in the field of networking for 2019 and beyond.

To pick our leaders, we looked at the state of networking certification, examined various market and salary surveys, and performed an informal job board survey that revealed the number of job posts across the U.S. in which our featured certifications were mentioned on a given day.

Making its first appearance on the leader board this year is the SolarWinds Certified Professional (SCP). It replaces the Juniper Enterprise Routing and Switching, Expert (JNCIE-ENT) credential. While the JNCIE remains a great credential, job board numbers for the SCP were stronger, earning it a slot in the top five. The other featured credentials include the Cisco Certified Internetwork Expert (CCIE), Cisco Certified Network Professional (CCNP), CompTIA Network+ and WCNA Certification for Wireshark (WCNA).

Job board search results (in alphabetical order, by certification)

Certification

SimplyHired 

 Indeed 

 LinkedIn Jobs 

 LinkUp 

Total

CCIE (Cisco)

1,318 1,705 3,000+ 1,033 7,250

CCNP (Cisco)

3,296 4,225 7,000+ 1,904 16,425

Network+ (CompTIA)

537 739 1,000+ 78 2,090

SolarWinds Certified Professional 

282 314 527 147 1,270

WCNA (Wireshark)

10 16 27 11 64

The featured certifications represent all major tiers of networking job roles, from the entry level (Network+) to the expert level (CCIE). According to Glassdoor, a person just starting out in networking, most likely as a technician or junior administrator, can expect to make about $67,000. Midtier network administrators and engineers make an average of $79,000 to $90,000, while CCIEs average around $119,000.

CCIE: Cisco Certified Internetwork Expert

An evergreen and high-value networking certification is the Cisco Certified Internetwork Expert (CCIE), which comes in several tracks. The annual production of CCIEs remains small enough that Cisco can still claim itself able to hire all of them itself, with demand and appreciation for this difficult and rewarding certification always stratospheric. Over the past few years, the Storage Networking credential gave way to Collaboration, and a Data Center credential made its debut, as well as other new certification tracks.

Although the road to obtaining a CCIE is long and hard, it is well worth the effort, time, and money. This credential opens doors to plenty of job opportunities and high salaries for networking professionals.

CCIE facts and figures

Certification name Cisco Certified Internetwork Expert (CCIE)
Prerequisites and required courses None.

Cisco recommends eight years of relevant job experience.

Number of exams Every CCIE track requires both a written and lab exam. Written test scores are valid for 18 months. Lab exams must be attempted within 18 months of the written exam. CCIE candidates may not schedule a lab test until receiving a passing score on the written exam. Candidates must retake the written test if they do not pass the lab test within three years. All written exams are 90 to 110 questions, 120 minutes.

CCIE Collaboration:

  • CCIE Collaboration Written test 400-051
  • CCIE Collaboration v2.0 Lab Exam

Note: New CCIE Collaboration Written and Lab Exams will be utilized beginning on Feb. 24, 2020, though candidates’ progress to date before the cutover will be transferred to the new program.

CCIE Data Center:

  • CCIE Data Center Written Exam: 400-151
  • CCIE Data Center Lab Exam

Note: New CCIE Data Center Written and Lab Exams will be utilized beginning on Feb. 24, 2020, though candidates’ progress to date before the cutover will be transferred to the new program.

CCIE Enterprise Wireless:

  • Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR 300-401)
  • CCIE Enterprise Wireless v1.0

CCIE Security:

  • CCIE Security Written Exam: 400-251
  • CCIE Security Lab Exam

Note: New CCIE Security Written and Lab Exams will be utilized beginning on Feb. 24, 2020, though candidates’ progress to date before the cutover will be transferred to the new program.

CCIE Service Provider:

  • CCIE SP Written Exam: 400-201
  • CCIE SP Lab Exam

Note: New CCIE Service Provider Written and Lab Exams will be utilized beginning on Feb. 24, 2020, though candidates’ progress to date before the cutover will be transferred to the new program.

CCIE Wireless:

  • CCIE Wireless Written Exam: 400-351
  • CCIE Wireless Lab Exam

Note: New CCIE Enterprise Wireless Written and Lab Exams will be utilized beginning on February 24, 2020, though candidate’s progress to-date before the cutover will be transferred to the new program.

Cost per exam Written exam: $450 or equivalent worldwide

Lab exam: $1,600 or equivalent worldwide

Exam rates vary based on exchange rates and local taxes (VAT, GST).

URL https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/expert.html
Self-study materials CCIE learning opportunities include study documents, recommended reading, test examples, training opportunities, online communities and study groups, all available through the Cisco Learning Network.

CCNP: Cisco Certified Network Professional

The Cisco Certified Network Professional (CCNP) takes aim at platforms and products from a leading networking equipment vendor found at most communications and internet service providers, not to mention enterprises and businesses of all sizes, including government, research, and academia. It’s hard to go wrong with Cisco certification nowadays, and the CCNP is its most important midrange credential across a wide variety of specialties.

Cisco offers several flavors of the CCNP: Cloud, Collaboration, Data Center, Routing and Switching (the most popular), Security, Service Provider, and Wireless. The Cisco Certified Network Associate (CCNA) is a required steppingstone to the CCNP. What usually comes after the CCNP for networking professionals could be another CCNP (different specialty), one or more Cisco Specialist certifications, or the advanced Cisco Certified Internetwork Expert (CCIE), also available in numerous specializations.

CCNP facts and figures

Certification name Cisco Certified Network Professional (CCNP) certifications:
  • CCNP: Certified DevNet Professional
  • CCNP: Collaboration
  • CCNP: Data Center
  • CCNP: Enterprise
  • CCNP: Security
  • CCNP: Service Provider
Prerequisites and required courses  A valid CCNA or CCIE credential is required.
Number of exams The primary CCNP certification (Enterprise) requires the core test plus one of the concentration exams below:
  • 300-401 ENCOR Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR)

Concentration Exams:

  • 300-410 ENARSI Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
  • 300-415 ENSDWI Implementing Cisco SD-WAN Solutions (ENSDWI)
  • 300-420 ENSLD Designing Cisco Enterprise Networks (ENSLD)
  • 300-425 ENWLSD Designing Cisco Enterprise Wireless Networks (ENWLSD)
  • 300-430 ENWLSI Implementing Cisco Enterprise Wireless Networks (ENWLSI)
  • 300-435 ENAUTO Automating and Programming Cisco Enterprise Solutions (ENAUTO)

Other CCNP certifications require four exams.

Cost per exam $300
URL https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/professional.html
Self-study materials Recommended training is listed online for each CCNP Certification track. Self-study materials include books, flash cards, practice tests, and virtual and physical labs.

CompTIA Network+

There aren’t that many entry-level networking IT certifications around, probably because CompTIA’s Network+ credential more or less owns this niche. Many IT and certification pundits, including us, believe the Network+ to be an important early checkbox element in any savvy IT professional’s basic certification portfolio. If you’re just starting out, this is a certification for you.

CompTIA Network+ is also a vendor-neutral certification and a steppingstone to a variety of more advanced networking credentials. Some vendor-specific certification programs even include it as a prerequisite.

Network+ facts and figures

SolarWinds Certified Professional

Our sole newcomer to the top five this year is the SolarWinds Certified Professional (SCP). Headquartered in Austin, Texas, SolarWinds makes simplicity its business. At SolarWinds, businesses and IT professionals will find tools, products, and solutions to Boost performance and monitoring and to solve real-world problems easily and efficiently. SolarWinds offers solutions across six areas: network management, system management, security, database management, IT help desk and the cloud.

SolarWinds currently offers a single credential, the SolarWinds Certified Professional (SCP), designed to validate a candidate’s skill, knowledge and expertise in using either the SolarWinds system management or network management product portfolio. Candidates can choose to test for the SCP on either the Network Performance Monitor (NPM) or Server and Application Monitor (SAM) path. Either way, a single test is required to earn the credential.

SolarWinds is committed to ongoing education and ensuring that SCP credential holders maintain skill currency as new products and technologies are released. To accomplish this, SolarWinds requires SCP credential holders to maintain a SolarWinds subscription and attend events and training. The subscription provides SCPs with webcasts, online training, invitations to in-person and online events, enhanced support, opportunities to study with SolarWinds experts, and more. An annual subscription fee of $200 is required. Credentials expire after three years if a candidate fails to maintain a subscription and attend training.

SCP facts and figures

WCNA: Wireshark Certified Network Analyst

Founded in 2007 by major networking geeks Gerald Combs and Laura Chappell, Wireshark University offers only a single certification but makes it worth your while. The WCNA for Wireshark Certification (WCNA) recognizes knowledge of network packet and protocol sniffing and analysis using Wireshark, as well as TCP/IP network communications, network troubleshooting, and network security. To achieve this credential, candidates must pass one multiple-choice exam, which is DoD 8570-certified.

The WCNA is good for three years, but certification holders must obtain a total of 20 continuing professional education (CPE) credits each year to maintain their credentials in good standing. These CPE credits must focus on activities related to the WCNA test objectives (sniffing, analysis, etc.) and not be tied directly to job tasks. For example, attending a Sharkfest or Black Hat conference, or even practicing the Wireshark Network Analysis Study Guide, can net some CPEs.

Along with administering the WCNA program, Wireshark University offers self-paced, instructor-led and customized training options for anyone who wants to learn about Wireshark and packet analysis. An All-Access Pass is a one-year subscription to all WCNA for WireShark training courses and costs $699.

WCNA facts and figures

Beyond the top five: More networking certifications

There are lots of other choices for networking professionals to investigate and pursue outside of these five.

Another interesting and upcoming Open Linux Networking focused credential comes from Cumulus Networks – namely the Cumulus Networks Open Networking Professional (CCONP).

While it didn’t make the top five this year, the Juniper Enterprise Routing and Switching-Expert (JNCIE-ENT) remains an excellent credential for candidates interested in Juniper technologies.

Many other major networking vendors, including F5 and HPE, offer networking-focused credentials that ascend all the way to advanced or expert credentials. Serious network professionals will also want to check out the certifications from Avaya, Citrix and Extreme Networks.

Sun, 22 Jan 2023 10:00:00 -0600 en text/html https://www.businessnewsdaily.com/10704-networking-certifications.html Killexams : Purdue Syllabus Guidelines

Constructing a syllabus is an important component of the course design process. The following materials reflect a research-supported framework to help create a pathway to success in your course. Each semester, Innovative Learning reviews the syllabus framework, identifying needed updates and resources.

The Word files linked below outline Required and Recommended components for your syllabus. Many of these components are already in your Brightspace shell. They just need updates specific to your course. The files below include language that comes directly from University policies or is suggested by the University Senate or specific units. Other sample language reflects an autonomy-supportive classroom that can influence student perception and performance (Young-Jones, Levesque, Fursa & McCain 2019). Italicized text indicates notes to instructors. Plain text provides examples of language.

Tips for creating your syllabus:

  • Don’t revise what you don’t have to. The University Policies and Statements and Student Services widget in the Brightspace shell are updated each semester and automatically populated. You may add additional resources that might help your students to your syllabus.

Once your syllabus is complete, please also upload it to Purdue’s Course Insights syllabus archiving system. For questions related to the syllabus framework, email innovativelearningteam@purdue.edu.

Note: The Purdue syllabus guidelines are influenced by Instruction Matters: Purdue Academic Course Transformation (IMPACT) and the resources available through Purdue’s Brightspace learning management system (LMS). It also addresses criteria of the valid and reliable syllabus rubric published by the University of Virginia Center for Teaching Excellence (Palmer, Bach & Streifer 2017). Components fall under five categories: 1) Essential course information, instructor contact information, and course description, 2) Specific, student-centered learning outcomes and objectives that are clear, articulated and measurable (Bristol et al 2019), 3) Assessment strategies for all graded assignments that make explicit connections between learning outcomes, activities, and content, 4) Pedagogical approaches and activities that help students achieve the course outcomes and objectives, and 5) Policies and approaches that foster engaging, student-centered learning environments.

References

Adena Young-Jones, Chantal Levesque, Sophie Fursa & Jason McCain (2019): Autonomy-supportive language in the syllabus: supporting students from the first day. Teaching in Higher Education. DOI: 10.1080/13562517.2019.1661375.

Levesque-Bristol, C., Flierl, M., Zywicki, C., Parker, L.C., Connor, C., Guberman, D., Nelson, D., Maybee, C., Bonem, E., FitzSimmons, J., & Lott, E. (2019). Creating Student-Centered Learning Environments and Changing Teaching Culture: Purdue University’s IMPACT Program. National Institute for Learning Outcomes Assessment (NILOA).

Palmer, M. S., Bach, D. J., & Streifer, A. C. (2014). Measuring the promise: A learning‐focused syllabus rubric. To Boost the Academy: A Journal of Educational Development, 33 (1), 14-36.

Fri, 10 Feb 2023 05:38:00 -0600 en-US text/html https://www.purdue.edu/innovativelearning/tools-resources/syllabus-template/
Killexams : Networking

eWeek has the latest technology news and analysis, buying guides, and product reviews for IT professionals and technology buyers. The site’s focus is on innovative solutions and covering in-depth technical content. eWeek stays on the cutting edge of technology news and IT trends through interviews and expert analysis. Gain insight from top innovators and thought leaders in the fields of IT, business, enterprise software, startups, and more.

Wed, 15 Feb 2023 00:37:00 -0600 en-US text/html https://www.eweek.com/networking/
Killexams : 30-Plus Certifications to Advance Your Networking Career

Aruba Networks certifications

Aruba Certified Switching Professional (ACSP)

Aruba Certified Mobility Associate (ACMA)

Aruba Certified Mobility Professional (ACMP)

Established program with various learning tracks and a range of certifications.

Certifications identify technical knowledge and skills, design, deployment, and management in complex settings. 

BICSI certifications

BICSI Technician (TECH)

Focused on supporting information technology systems, BICSI is a professional association with more than 26,000 members in approximately 100 countries.

The TECH credential is a midlevel certification targeting those with 1-3 years of documented industry experience.

The credential identifies professionals who understand and can apply installation-specific information, lead installation teams, perform testing and troubleshooting on copper and optical fiber installations, evaluate applications of cabling installation, make recommendations regarding codes and standards, and perform retrofits and upgrades for existing infrastructures.

Cisco certifications

Cisco Certified Network Associate Routing and Switching (CCNA)

Cisco Certified Network Professional Enterprise Certification and Training (CCNP Enterprise)

CCIE Enterprise Infrastructure Certification and Training

CCIE Enterprise Wireless Certification and Training

Cisco has a well-known and highly developed certification portfolio.

Certifications in this category are aimed at candidates interested in building careers in wired and wireless networking techniques and technologies, network design, or routing and switching technologies.

Certification paths range from entry level to expert.

Certifications are targeted to network specialists, administrators, support engineers and design engineers. 

CIW (Certified Internet Web Professional) 

CIW Network Technology Associate

Entry-level certification developed by CIW (formerly called Certification Partners).

The target audience includes technical sales, support engineers, network administrators, product managers and engineers.

Content focuses on mastering the basics of networking and exploring key concepts, skills and core terms to prepare candidates for job readiness in networking, internet protocols, network security, and more.

CompTIA certifications

CompTIA Network+

This is one of the most popular general networking certifications in the world.

It targets candidates seeking careers as network administrators, technicians or installers, help desk technicians, and IT cable installers.

Recognized or required by the Department of Defense, Dell, HP, Ricoh, Sharp and Xerox. Also required for Apple Consultants Network membership.

Certified Wireless Network Professional (CWNP)

Certified Wireless Network Administrator (CWNA)

Certified Wireless Design Professional (CWDP)

Certified Wireless Analysis Professional (CWAP)

Certified Wireless Network Expert (CWNE)

Established certification program offering a full complement of certifications ranging from entry-level to professional career certifications.

Certifications focus on enterprise Wi-Fi skills.

CWNP also offers Certified Wireless Security Professional (CWSP) and Certified Wireless Network Trainer (CWNT) credentials.

Electronics Technicians Association (ETA) International certifications

Computer Service Technician (CST)

Information Technology Security (ITS)

Network Computer Technician (NCT)

Network Systems Technician (NST)

Wireless Network Technician (WNT)

ETA offers more than 90 certifications targeting electronics professionals.

ETA is accredited by the International Certification Accreditation Council and has issued more than 180,000 certifications.

Extreme Networks certifications

Extreme Networks Certified Specialist (ECS)

Extreme Networks Sales Specialist (ESS)

Extreme Networks Design Specialist (EDS)

These technical certifications focus on practical, hands-on training to support and optimize an organization’s networks.

Multiple concentrations are available.

Hurricane Electric Internet Services certifications

Hurricane Electric IPv6 Certification

This free online certification project validates skills in basic IPv6 concepts.

Certification test includes IP address format, reverse DNS, localhost address, default routing, documentation prefix, link-local prefix, multicast prefix, traceroute, and IPv6 server configuration.

IPv6 Forum certifications

IPv6 Forum Silver or Gold Certified Engineer

The IPv6 Education Certification Logo Program promotes IPv6 education and helps candidates build skills to foster swifter adoption of IPv6.

Courses focus on practical application and consist of both instructor-led and hands-on lab instruction.

Juniper Networks certifications

Juniper Networks Certified Specialist Enterprise Routing and Switching (JNCIS-ENT)

Juniper Networks Certified Professional Enterprise Routing and Switching (JNCIP-ENT)

Juniper Networks Certified Expert Enterprise Routing and Switching (JNCIE-ENT)

JNCIS-ENT, JNCIP-ENT and JNCIE-ENT are vendor-specific credentials that address installation and support of LAN/WAN routers and switches in Juniper Networks’ technology-based networks.

Credential holders possess skills necessary to support large enterprise environments.

Nokia certifications

Nokia Network Routing Specialist II (NRS II)

This certification is for intermediate network professionals experienced with IP and Ethernet technologies.

NRS II certification recognizes advanced networking and service offerings that build on core aspects of Nokia service routing. The certification covers internet routing protocols, IP/MPLS networks, and implementing Nokia Layer 2 and Layer 3 services.

Note that Alcatel-Lucent operates as part of the Nokia Group. This certification was known as the Alcatel-Lucent Network Routing Specialist II (NRS II), and some study guides still refer to it as such.

Oracle certifications

Oracle Certified Expert, Oracle Solaris 11 Network Administrator 

Oracle has a well-established vendor-specific certification program. This certification validates the technical skills of system administrators who work with LANs and the Oracle Solaris operating system (Oracle Solaris OS).

The credential was formerly Sun Certified Network Administrator (SCNA).

Palo Alto certifications

Palo Alto Networks Certified Network Security Engineer (PCNSE)

PCNSE credential holders possess knowledge and technical skills necessary to install, configure and implement Palo Alto Networks technologies at the advanced engineering level.

The credential is targeted to partners, system engineers, system integrators, support engineers, pre-sales system engineers, support staff or anyone using Palo Alto Network technologies.

Riverbed Professional Services (RPS) certifications

Riverbed Certified Performance Engineering (RCPE)

The Riverbed Certified Performance Engineering (RCPE) program has several tracks, including WAN optimization, network and infrastructure visibility, network configuration, and more. Courses span foundational, associate and professional levels. 

RPS changed its education program from product-focused how-tos to a learning environment that teaches how to consider business needs, obstacles and solutions.

SolarWinds certifications

SolarWinds Certified Professional (SCP)

Credential validates skills in networking management fundamentals, network management planning, network management operations, network fault and performance troubleshooting, and Orion NPM administration.

The SCP is an accredited certification.

Wireshark certifications

WCNA Certification

Vendor-specific credential for professionals who use Wireshark to analyze network traffic and then use that information to troubleshoot, optimize and secure networks.

Wireshark is considered the de facto open-source product for network protocol analysis, with more than 400,000 downloads per month.

The WCNA test was certified by the U.S. Army in 2009 and covers Wireshark functionality, TCP/IP network communications, and network troubleshooting and security.

Sun, 22 Jan 2023 10:00:00 -0600 en text/html https://www.businessnewsdaily.com/10776-networking-career.html
Killexams : Syllabus Development

The Syllabus area of the myCourses course template is organized into the following sections:

  1. Course Information and Expectations
  2. Instructor Contact Information
  3. Course Requirements and Resources
  4. Activities and Assignments
  5. Assessment and Grading
  6. Course Policies
  7. Course Schedule

Much of the information needed for the Course Information and Expectations section—particularly the all-important learning outcomes and assessment methods—should be taken directly from the official Course Outline Form for your assigned course(s). Your department chair or program head can provide you with the form(s) and guidance on what is and is not modifiable in the transition to a course syllabus. If you are designing a new course, however, you will need to successfully complete the RIT course proposal process. 

Before completing the Course Policies section, we encourage you to first consult our companion webpage, RIT Policies for Your Syllabus. The External Resources section (below) provides helpful information, advice, and examples for developing the remaining sections of your syllabus.

Regardless of where you are in the syllabus-design process, you can always request one-on-one consultations with an Instructional Design Researcher and Consultant.

Sun, 30 Jan 2022 08:56:00 -0600 en text/html https://www.rit.edu/teaching/syllabus-development
Killexams : Wifi & Networks Updated

Why you should upgrade to Wi-Fi 6/6E

The quality of your Wi-Fi network has a huge influence on your online activities. Here's what you should know about the latest Wi-Fi 6/6E standard and how to upgrade.

9 months ago

Sun, 14 Mar 2021 12:44:00 -0500 en text/html https://www.pcworld.com/wifi-networks
Killexams : What is a virtual network

A computer network as we usually visualize it involves various cables (Ethernet, fiber optic, coaxial) connecting to appliances like routers and switches, which direct data packets where they need to go.

The rise of Wi-Fi and cellular data networks have replaced some of those wires with wireless signals, but even radio waves are in the realm of the physical, and they connect back to cell towers or Wi-Fi access points.

In the seven-layer OSI network reference model, all of that network equipment, processing, and communication occupies the lowest three layers: Level 3 (the network), Level 2 (the data link), and Level 1 (the physical layer).

In a virtual network, all of that activity takes place in software.

Virtual networks may exist entirely within a single physical machine – a server. Or they may constitute an abstraction layer running on top of a physical network, whose configuration and topography may be quite different from that of the virtual network.

Building a virtual network is a complex undertaking, but the benefits are enormous: networks can be reconfigured simply by changing a file, rather than through laborious physical labor that might involve crawling through ductwork. 

Copyright © 2023 IDG Communications, Inc.

Wed, 08 Feb 2023 19:26:00 -0600 en text/html https://www.networkworld.com/article/3687108/what-is-a-virtual-network.html
Killexams : What is computer networking?

Simply put, computer networking is the study of how computers can be linked to share data. The concept of connecting computers dates back to the 1960s, when the Department of Defense led the first attempt to create a computer network that painstakingly linked a handful of computers around the U.S. Since then, wireless networking has taken off and networking is now considered an essential part of computing. A computer without a network, arguably, has little use in daily life.

Computer networking involves many things coming together, and there are many challenges and important problems to solve in the field of networking:

  • Scaling hardware and software to very high (e.g., 100+ Gbps) speeds (routers, switches)
  • Effective interaction with user (web technologies)
  • Privacy protection and security (firewalls, antivirus software)
  • Meeting growing wireless demand (smartphones, handhelds)
  • Scaling the number of participants to many billions (sensors, Internet-of-Things)
  • Maintaining healthy Internet economics among service providers
  • Addressing social phenomena
  • Seamless connection to highly mobile devices

Studying computer networks

A solid math background is valuable, like all the other computer science and engineering fields. In addition to Calculus, important tools in computer networking and communications include the following:

  • Linear algebra
  • Probability and statistics
  • Differential equations
  • Numerical analysis

Good programming skills are also very important. Although a good programming background may not be necessary for some of the Topics under networking (e.g., low-level communications, hardware issues), networking protocols and software require a solid programming background.

Most of the time, students have to develop skills in a new paradigm of programming: distributed programming. In distributed programming, replicas of the same of code run on different machines but work collectively to do a common task. This may sound like parallel programming, but it's not quite the same. Most of the time, code replicated over the network treats each other as peers and exchanges messages to proceed on a common task, e.g., transferring data from one machine to another.

A solid capability for abstract thinking is also essential for networking, like most other computer science fields. Networking typically involves a layered architecture where each layer is an abstraction of services to layer above. Writing code for networking software involves a good deal of abstraction.

Internship and employment opportunities in computer networking 

Internship opportunities in networking range from simple network testing and troubleshooting to backend research and development of network protocols and components. Both hardware- and software-based opportunities are available, but software opportunities are generally more plentiful. Most of the interns are assigned to specific tasks in the company and are expected to deliver in a few months time frame.

Since it became as essential as computing, networking solutions are actively sought by industry, government, and military. There many core networking companies that generate solutions purely in computer networking. However, any IT or software company today needs experts in networking. Typically, an IT company has a communications and networking division as one of its biggest divisions.

Fri, 27 Jan 2023 05:47:00 -0600 en-us text/html https://www.unr.edu/cse/undergraduates/prospective-students/what-is-networking
Killexams : The Learning Network No result found, try new keyword!By The Learning Network Research shows that today’s parents feel intense pressure to be engaged with their children. Does that ring true for your own experiences? Is more involvement always a ... Thu, 16 Feb 2023 17:47:00 -0600 en text/html https://www.nytimes.com/section/learning
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