What Is Computer Engineering?

Computer Engineer

PC designing is the part of building that incorporates electronic building with PC sciences. PC engineers plan and create PC frameworks and other innovative gadgets.

PC pioneers 

The absolute most conspicuous pioneers in PC equipment include:

Blaise Pascal, innovator of the mechanical number cruncher;

Charles Babbage, innovator of the Analytical Engine;

J. Presper Eckert and John Mauchly, manufacturers of ENIAC, and later UNIVAC, the primary PC to be sold economically;

Nicholas Metropolis, originator of the MANIAC I PC;

William Shockley and his group at Bell Labs, creators of the transistor;

Seymour Cray, the "Father of Super processing";

Steve Wozniak, originator of the Apple I and II PCs and fellow benefactor of Apple Computer alongside Steve Jobs;

Adam Osborne, designer of the main versatile PC, the Osborne 1; and

Douglas Engelbart and Bill English, co-innovators of the PC mouse and engineers of hypertext, PC systems and the graphical UI (GUI).

Since those beginning of registering, be that as it may, most critical progressions in PC equipment have been made by groups working at medium to enormous enterprises.

George Boole, who formalized double (Boolean) variable based math;

Alan Turing, who made gigantic commitments to software engineering, including concocting the Enigma code-breaking machine that broke the German figures in World War II and doing spearheading work in computerized reasoning and neural systems;

John Backus, pioneer of the group that created the primary elevated level programming language, Fortran (FORmula TRANslation);

Dennis Ritchie and Ken Thompson, engineers of the UNIX working framework and the C programming language;

Gary Kildall, organizer of Digital Research Inc. furthermore, designer of the CP/M (Control Program for Microcomputers) working framework;

Bill Gates, organizer of Microsoft Corp.; and

Vint Cerf and Bob Kahn, innovators of Transfer Control Protocol and Internet Protocol (TCP/IP) and once in a while alluded to as the "Fathers of the Internet."

Similarly as with PC equipment, most critical headways in PC programming nowadays are made by organizations as opposed to people.

What do PC engineers do? 

PC equipment engineers "look into, plan, create and test PC frameworks and segments, for example, processors, circuit sheets, memory gadgets, systems and switches," as indicated by the U.S. Agency of Labor Statistics (BLS). PC equipment incorporates:

microchips;

memory chips: irregular access memory (RAM), read-just memory (ROM) and nonvolatile rewritable glimmer memory;

information stockpiling gadgets: hard circles, strong state drives and optical drives;

input gadgets: consoles, mice, joysticks and gaming controllers, cameras, mouthpieces, scanners, contact screens and remote sensors;

yield gadgets: printers, screens, sound gadgets and remote controls; and

organizing segments: connectors, modems, switches and switches.

A significant capacity of PC engineers is to coordinate these parts into PC and system frameworks. This all requires a decent working information on electrical building.

Another significant part of PC designing is programming advancement. PC programming incorporates:

working frameworks 

applications: word handling, spreadsheets, bookkeeping, database the board, illustrations, PC helped plan (CAD), PC helped producing (CAM), sound, video, media and games;

systems administration and interchanges: World Wide Web (WWW), voice over Internet Protocol (VOIP), texting and email;

utilities: record dealing with, circle the executives, gadget drivers, filing and reinforcement frameworks;

programming dialects: altering, arranging and investigating; and

security: antivirus, firewalls, encryption and client validation.

PC building compensation 

Most PC building occupations require at any rate a four year certification in PC designing. Numerous businesses additionally require state accreditation as an expert architect (PE). A graduate degree is frequently required for advancement to the board, and progressing instruction and preparing are expected to stay aware of advances in innovation. Numerous PC engineers have a place with the Institute of Electrical and Electronics Engineers (IEEE) Computer Society.

As per Salary.com, starting at July 2014, the compensation run for a recently graduated PC equipment engineer with a four year certification was $44,997 to $74,249. The range for a midlevel engineer with a graduate degree and five to 10 years of experience was $77,138 to $107,644, and the range for a senior architect with a graduate degree or doctorate and over 15 years of experience was $101,574 to $154,500.

Pay rates for recently graduated PC programming engineers are like those of PC equipment engineers. As per Salary.com, starting at July 2014, the pay run for a recently graduated program engineer with a four year college education was $48,688 to $77,138. The range for a midlevel engineer with a graduate degree and five to 10 years of experience was $73,631 to $109,108, and the range for a senior specialist with a graduate degree or doctorate and over 15 years of experience was $98,626 to $145,287. Many experienced architects with cutting edge degrees are elevated to the board positions or start their own organizations, where they can gain significantly more.

What is the fate of PC designing? 

The BLS predicts work of PC equipment architects to grow 7 percent from 2012 to 2022, which is more slow than the normal for all occupations. "A predetermined number of designers will be expected to fulfill the need for new PC equipment since a greater amount of the innovation development happens with programming than with equipment," the BLS states. Work of programming designers is anticipated to grow 22 percent from 2012 to 2022, which is a lot quicker than the normal for all occupations. "The primary explanation behind the fast development is a huge increment in the interest for program," as indicated by the BLS. Having passing marks from a profoundly evaluated establishment should give an occupation searcher a preferred position over the challenge.

Jim Lucas is an independent essayist and editorial manager gaining practical experience in material science, cosmology and designing. He is head supervisor of Lucas Technologies.

Extra assets 

A far reaching rundown of essential aptitudes and capacities for PC architects can be found at MyMajors.com.

Search for top of the line PC building programs at TopUniversities.com.

Peruse a report on the eventual fate of innovation, composed by Dejan Milojicic, leader of the IEEE Computer Society and a group of nine technologists.

What is Computer Science Engineering?

Computer Science Engineering

PC designing is the part of building that incorporates electronic building with PC sciences. PC engineers plan and create PC frameworks and other innovative gadgets.

PC pioneers 

The absolute most conspicuous pioneers in PC equipment include:

Blaise Pascal, innovator of the mechanical number cruncher;

Charles Babbage, innovator of the Analytical Engine;

J. Presper Eckert and John Mauchly, manufacturers of ENIAC, and later UNIVAC, the primary PC to be sold economically;

Nicholas Metropolis, originator of the MANIAC I PC;

William Shockley and his group at Bell Labs, creators of the transistor;

Seymour Cray, the "Father of Super processing";

Steve Wozniak, originator of the Apple I and II PCs and fellow benefactor of Apple Computer alongside Steve Jobs;

Adam Osborne, designer of the main versatile PC, the Osborne 1; and

Douglas Engelbart and Bill English, co-innovators of the PC mouse and engineers of hypertext, PC systems and the graphical UI (GUI).

Since those beginning of registering, be that as it may, most critical progressions in PC equipment have been made by groups working at medium to enormous enterprises.

George Boole, who formalized double (Boolean) variable based math;

Alan Turing, who made gigantic commitments to software engineering, including concocting the Enigma code-breaking machine that broke the German figures in World War II and doing spearheading work in computerized reasoning and neural systems;

John Backus, pioneer of the group that created the primary elevated level programming language, Fortran (FORmula TRANslation);

Dennis Ritchie and Ken Thompson, engineers of the UNIX working framework and the C programming language;

Gary Kildall, organizer of Digital Research Inc. furthermore, designer of the CP/M (Control Program for Microcomputers) working framework;

Bill Gates, organizer of Microsoft Corp.; and

Vint Cerf and Bob Kahn, innovators of Transfer Control Protocol and Internet Protocol (TCP/IP) and once in a while alluded to as the "Fathers of the Internet."

Similarly as with PC equipment, most critical headways in PC programming nowadays are made by organizations as opposed to people.

What do PC engineers do? 

PC equipment engineers "look into, plan, create and test PC frameworks and segments, for example, processors, circuit sheets, memory gadgets, systems and switches," as indicated by the U.S. Agency of Labor Statistics (BLS). PC equipment incorporates:

microchips;

memory chips: irregular access memory (RAM), read-just memory (ROM) and nonvolatile rewritable glimmer memory;

information stockpiling gadgets: hard circles, strong state drives and optical drives;

input gadgets: consoles, mice, joysticks and gaming controllers, cameras, mouthpieces, scanners, contact screens and remote sensors;

yield gadgets: printers, screens, sound gadgets and remote controls; and

organizing segments: connectors, modems, switches and switches.

A significant capacity of PC engineers is to coordinate these parts into PC and system frameworks. This all requires a decent working information on electrical building.

Another significant part of PC designing is programming advancement. PC programming incorporates:

working frameworks 

applications: word handling, spreadsheets, bookkeeping, database the board, illustrations, PC helped plan (CAD), PC helped producing (CAM), sound, video, media and games;

systems administration and interchanges: World Wide Web (WWW), voice over Internet Protocol (VOIP), texting and email;

utilities: record dealing with, circle the executives, gadget drivers, filing and reinforcement frameworks;

programming dialects: altering, arranging and investigating; and

security: antivirus, firewalls, encryption and client validation.

PC building compensation 

Most PC building occupations require at any rate a four year certification in PC designing. Numerous businesses additionally require state accreditation as an expert architect (PE). A graduate degree is frequently required for advancement to the board, and progressing instruction and preparing are expected to stay aware of advances in innovation. Numerous PC engineers have a place with the Institute of Electrical and Electronics Engineers (IEEE) Computer Society.

As per Salary.com, starting at July 2014, the compensation run for a recently graduated PC equipment engineer with a four year certification was $44,997 to $74,249. The range for a midlevel engineer with a graduate degree and five to 10 years of experience was $77,138 to $107,644, and the range for a senior architect with a graduate degree or doctorate and over 15 years of experience was $101,574 to $154,500.

Pay rates for recently graduated PC programming engineers are like those of PC equipment engineers. As per Salary.com, starting at July 2014, the pay run for a recently graduated program engineer with a four year college education was $48,688 to $77,138. The range for a midlevel engineer with a graduate degree and five to 10 years of experience was $73,631 to $109,108, and the range for a senior specialist with a graduate degree or doctorate and over 15 years of experience was $98,626 to $145,287. Many experienced architects with cutting edge degrees are elevated to the board positions or start their own organizations, where they can gain significantly more.

What is the fate of PC designing? 

The BLS predicts work of PC equipment architects to grow 7 percent from 2012 to 2022, which is more slow than the normal for all occupations. "A predetermined number of designers will be expected to fulfill the need for new PC equipment since a greater amount of the innovation development happens with programming than with equipment," the BLS states. Work of programming designers is anticipated to grow 22 percent from 2012 to 2022, which is a lot quicker than the normal for all occupations. "The primary explanation behind the fast development is a huge increment in the interest for program," as indicated by the BLS. Having passing marks from a profoundly evaluated establishment should give an occupation searcher a preferred position over the challenge.

Jim Lucas is an independent essayist and editorial manager gaining practical experience in material science, cosmology and designing. He is head supervisor of Lucas Technologies.

Extra assets 

A far reaching rundown of essential aptitudes and capacities for PC architects can be found at MyMajors.com.

Search for top of the line PC building programs at TopUniversities.com.

Peruse a report on the eventual fate of innovation, composed by Dejan Milojicic, leader of the IEEE Computer Society and a group of nine technologists.

Similarities and Differences CS/CE

Understudies considering a vocation focused on PCs and processing regularly request explanation about the distinction between PC designing (CEN) and software engineering (CS). There are philosophical just as functional responses to these inquiries. Both CEN and CS study the utilization of the computerized PC as a device that makes conceivable a lot of current innovation and the cover between the two fields is critical. The two controls study the internal operations of PCs and both investigation equipment just as programming parts of PC frameworks. The distinctions are those of accentuation. Understudies in CS, CE, or Electrical Engineering will all examination programming and essential PC activity.

Difference between Computer Science and Computer Engineering

Software engineering is generally progressively worried about the hypothetical underpinnings of calculation and of programming; in this way one regularly discovers courses in programming, calculations, numerical examination (how would you ensure a number delivered by a PC program is exact), and the hypothesis of calculation (what can and can't on a basic level be processed) in Computer Science divisions. Numerous CS offices at U.S. colleges were branches from math divisions during the 1970s, and the accentuation on giving a thorough scientific establishment to the processing disciplines is as yet apparent in numerous CS educational plans.

PC designing projects to a great extent created in building offices solid in electrical building. PC Engineering centers around the useful parts of advancement and utilization of PCs. Courses in advanced rationale plan and processor interfacing which expand on a designing understudy's information on gadgets and circuits are ordinarily found in CEN programs. At the crossing point among CEN and CS are courses in PC engineering (the essential development and low-level programming of PCs) and working frameworks, which are as liable to be found in either or the two projects.

At UMaine, Computer Science is a division in the College of Arts and Sciences, while Computer Engineering is a program inside the College of Engineering. Software engineering majors follow the Arts and Sciences educational program while Computer Engineering majors follow an Engineering educational program. The distinction between these two degrees is the contrast between the two universities: the point of science is to develop a fundamental information on a particular field, while the point of designing is to join advancement and innovation.

PC engineers construct equipment while PC researchers by and large don't. Be that as it may, PC researchers surely think enough about equipment to break down PC framework activities and to connect with equipment engineers. PC researchers find out about hidden hypothesis of calculation, programming dialects, and working frameworks.

While PC builds regularly fill in as software engineers, most framework level projects, for example, programming dialects and working frameworks are structured by PC researchers. Be that as it may, PC designs as a rule compose the projects for PC based frameworks.

Since designing is the use of the standards of fundamental science to the taking care of issues inside requirements (that is, building things!), PC building is designing applied to PCs and PC based frameworks. At the end of the day, PC engineers fabricate PCs, for example, PCs, workstations, and supercomputers. They likewise assemble PC based frameworks, for example, those found in vehicles, planes, apparatuses, gadgets, telephones, correspondence systems, and many, numerous different items. PC builds commonly structure the equipment, yet additionally a great part of the product in PC based frameworks.

Network+: Overview Of Domains

Is it accurate to say that you are hoping to push forward in a systems administration work? Is it true that you are keen on a profession with consistent and continuous chances? At that point the CompTIA's Network+ seller unbiased affirmation may be a decent decision. The accreditation can be a certain assistance to an effective system specialist or system manager profession. 

As indicated by the official site, the affirmation "builds up a profession in IT framework covering investigating, designing, and overseeing systems," which are obligations vital to those jobs. The program assists experts with creating and update ranges of abilities that CompTIA accepts are basic for qualified IT experts to ace so as to be fruitful in an assortment of section level and transitional systems administration positions. 

The Network+ affirmation can likewise be utilized as a venturing stone to further developed systems administration qualifications, permitting an expert to hang out in the field and increment their validity as a designer or specialist in arrange support or potentially organization. From a vocation point of view, the CompTIA Network+ confirmation can open ways to a lot of business openings. Indeed, while assessing planned IT applicants, bosses much of the time look to this accreditation as a significant model to fill organize related employment jobs. 

So as to satisfy the needs of a field in consistent advancement, the accreditation is refreshed intermittently to mirror the abilities and obligations required today. Indeed, the most recent variant of CompTIA Network+ was discharged in March 2018, when the new N10-007 supplanted the more established form (N10-006). The new test gives learning destinations that attention more on security and system versatility. In any case, test takers ought to acquaint themselves with all new space subjects to be better arranged to take and breeze through the qualification test. 

What Domains Are Covered on the Updated Network+ Exam? 

This is what you have to think about the N10-007 test. 

The more established test adaptation focused generally on specialized viewpoints, for example, the setup and the board of system gadgets, just as innovations including the cloud, virtualization and cell phones. N10-007, rather, extends the concentration to remember a more grounded accentuation for security and how to make wired and remote systems that are effective as well as strong. It additionally focuses on the important communication of system experts with IT safety faculty. Freshest advances in distributed computing and virtualizations are likewise secured, together with their legitimate execution and best practices. 

Along these lines, checking on these subjects to finish the assessment and acquire the certification can assist specialists with understanding the present difficulties for a system proficient and the information and aptitudes that businesses anticipate from them. 

Test Objectives (N10-006 versus N10-007) 

Since CompTIA Network+ is authorize by the American National Standards Institute (ANSI) to show consistence with the International Organization for Standardization (ISO) 17024 Standard, the test goals experience ordinary surveys and updates. All things considered, this empowers one to remain current with new and advancing innovations and stay a looked for after system master. 

Figure 1: Old Exam Code (N10-006) ⇔ New Exam Code (N10-007) 

Space 1 — Networking Concepts 

The primary space focuses on an itemized audit of fundamental systems administration themes and wording. Actually, it covers: 

Ports and conventions and their utilization: IP, UDP, TCP, SSH 22, HTTP 80, NTP 123, POP 100 … 

Gadgets, applications, conventions and administrations and their OSI layers: Layers 1 through 7, Physical through Application. 

Clarifying steering and exchanging 

Properties of system traffic: Broadcast, unicast, MTU… 

Division and interface properties: VLAN, DMZ, port reflecting 

Steering: Types like static and dynamic, conventions and related ideas like IPv6 and its tending to, burrowing, just as execution, port sending, get to records 

Designing IP tending to parts, all things considered, situations, including subnetting and address task. 

Analyze arrange topologies, types and innovations: To remember inquiries for sorts of system like LAN, WLAN, CAN, SAN, remote and wired alternatives and IoT innovation 

Picking the best arrangement in a given situation: Covering points like cell innovations, 802.11 models, frequencies and channels 

Cloud ideas: Services like SaaS and IaaS, conveyance models and a solid accentuation on security contemplations 

System administrations: DNS ideas just as DHCP, NTP, IPAM 

Space 2 — Infrastructure 

This space focuses explicitly on the best possible formation of systems through right cabling, situating of gadgets and utilization of proper advances. 

Suitable cabling arrangements in given situations: Covers about links from media type to connectors, end focuses and Ethernet sending principles 

Establishment and designs of gadgets: It covers basic subjects like center points, firewalls, switches, modems, spans 

Progressed organizing gadgets: Load balance, IDS/IPS, intermediary servers, content channels, VoIP 

Virtualization and system stockpiling: Virtual segments like switches, switches and firewalls just as NAS and SAN stockpiling and association types 

WAN advancements: Transmission mediums, administration type and qualities 

Area 3 — Network Operations 

Down to 17% load from the 20% of the past test form, this area tends to points like catastrophe recuperation, business congruity, appropriate documentation and strategies just as observing and checking. 

Fitting documentation and outlines: Logical and physical graphs, images, naming, stock 

Business progression and calamity recuperation: Availability (adaptation to non-critical failure, load adjusting, grouping), power the executives, recuperation locales, reinforcement types 

Checking, observing and fixing: Processes (port filtering, logs audit, traffic investigation, defenselessness examining), occasion the board and measurements 

Remote access strategies in given situations: VPNs, Telnet, SSH, HTTPS, Remote record get to. 

Strategies and best practices: Policies on passwords, remote access, episode reaction and wellbeing methodology, just as BYOD and information misfortune anticipation 

Space 4 — Network+ Security 

The heaviness of this subject was raised to 20% from 18% in the past test form to mean a more grounded spotlight on security themes. This space covers subjects like physical security gadgets, how to verify systems, normal assaults and their moderation. 

Physical security gadgets 

For recognition: Tags for resource following, video reconnaissance, alter location 

For assurance: Biometrics, FOBs, identifications, locks 

Validation and access control: From single sign-on and declarations to Kerberos, multifaceted verification and approaches to actualize get to control (NAC, port security) 

Verifying a remote system: Geofencing, WPA, verification and approval (EAP, MAC sifting) 

Systems administration assaults: All normal assaults today including DoS, ransomware, phishing, beast compelling, ridiculing 

System gadget solidifying: A rundown of best works on including regular fixing, picking the correct secret phrase, document hashing, handicapping unused ports 

Moderation strategies: Switchport insurance, division, job partition, entrance testing, utilization of honeypots 

Space 5 — Network Troubleshooting and Tools 

A direct space that spreads points identified with the job of experts in finding system issues, and the instruments at their transfers. 

System investigating: Identification of the issue and conceivable reason, devise a game plan and actualize countermeasure, check results and get ready definite documentation 

Instruments 

Equipment: Spectrum analyzer, light meter, tone generator, loopback connector 

Programming: Port scanner, bundle sniffer, Wi-Fi analyzer, data transmission speed analyzer, order line alternative (ipconfig, ping, nslookup, nmap) 

Investigate regular wired availability and execution issues: Attenuation, inactivity, bottlenecks, VLAN befuddle, awful links 

Investigate normal remote network and execution issues: To incorporate impedance, reflection, refraction, wrong SSID, separation constraint 

Investigate basic system administration issues: Incorrect passage or netmask, blocked TCP/UDP ports, copy MAC addresses, lapsed IP addresses 

End 

To help competitors as they make the following stride in their vocation, CompTIA's most current Network+ test (N10-007) "places more prominent accentuation on organize execution and support, and incorporates extended inclusion of remote systems administration points," according to the CompTIA Network+ Review Guide Exam N10-007, fourth Edition. Likewise, the test covers progresses in ranges of abilities "expected to introduce, arrange, and investigate the present fundamental systems administration equipment peripherals and conventions," as referenced in the CompTIA Network+ Practice Tests (Exam N10-007), first Edition. To get ready for the test, it is likewise conceivable to get the CompTIA Network+ Certification Kit, fifth Edition. 

Experts additionally have incredible online choices to get ready for the test. Understudies can take InfoSec Institute's approved CompTIA Network+ training camp or web based instructional class for high-caliber, refreshed Network+ test readiness. What's more, those getting ready for passage level system expert occupations will discover InfoSec Institute's Authorized CompTIA A+ and Network+ training camp (a 8-day quickened, top to bottom course) significant. This is a choice that has shown understudies information they could apply to vocations in a wide cluster of specialized and bolster aptitudes which at last "prompts professional success, individual improvement, abilities upgrade, and more significant compensations." 

In a quickly transforming IT world, staying up with the latest can be accomplished by proceeding with instruction and the securing of proper confirmations. A seller impartial alternative like the CompTIA Network+, which is job based and covers organizing innovations over all merchants and arrangements, can be the correct answer for experts to address any information holes and demonstrate their work.

CompTIA Certifications for IT Professionals

1. Amazing networking technology

My experience in manufacturing computers and obtaining CompTIA A + certification status greatly facilitated my transition to the automation division as a junior administrator. A network segment with several dozens of users was transferred to my area of ​​responsibility. Employees performed most of the functional tasks by gaining access from their workstations to services hosted on servers through a data transfer medium formed using communication channels, network equipment, and network protocols.

A significant part of the problems was connected specifically with the operation of a computer network, and for their quick solution it was necessary to understand the principles by which modern network technologies work in general and how to service modern computer networks in particular.

At that time I was already studying network technologies at a university and was more and more amazed at how they can work stably at all, how the equipment / software produced / developed by different groups of people at different times in different countries can consistently provide functioning, for example, my network geographically distributed organization? For me, the beginning of solving these problems was the preparation for certification of CompTIA Network +.

2. Acquaintance with certification

CompTIANetwork + certification over the decade and a half of its existence has helped more than half a million IT professionals start a career in networking. Being vendor-independent, it focuses on universal principles and tools for building and maintaining modern computer networks without reference to the technologies of a particular manufacturer.

To get the first (exam with the code N10-001) version of this certification in the early 2000s, I had to very well understand the operating principles and features of the most common network technologies at that time: real - Ethernet and virtual TCP / IP, both version 4 and and 6. The exam checked not only the theoretical knowledge of the basics of building and maintaining networks based on these technologies, but also the practical skills of administering network devices and operating systems.

The evolution of network technologies accelerating every year, in particular, associated with the massive transition to a cloud model of consuming IT services , at the time of writing this article (2016) led us to the 6th version (exam with code N10-006) Network + certification. The number, and most importantly, the complexity of the topics being tested has become much higher - 5 domains of knowledge and skills objectively evaluate whether it is worth the candidate to be allowed to access networks based on technologies.

1.0. Network Architecture. Here, questions about the differences between virtual switches and real ones and the scenarios for using software-defined networks (SDN)

2.0 are clearly highlighted . Network Operations. Bonding options for ports; the rules for creating trunks, as well as the basic principles of managing changes in the network, can make an experienced administrator think too.

3.0 Network Security Typical network threats, the vulnerabilities through which they are implemented, and a set of measures to minimize the risks posed by threats clearly require Security + status .

4.0. Network Troubleshooting. Top 100 typical network faults, causes and solutions.

5.0 Industry Standards, Practices and Network Theory. The OSI / ISO reference model is the simplest topic here, the rest will have to be practically learned: starting from the family of wireless standards and their differences and ending with the types of organizational and administrative documentation on network maintenance issues.

Otherwise, the format (Multiple-choice), the number and duration (90 questions per 90 minutes), as well as the cost ($ 285 per attempt) of the exam remained the same.

3. Methodology of preparation

In the early 2000s, I had enough experience as a junior administrator of a small heterogeneous computer network in a system integrator to gain the practical experience necessary for passing an exam: to understand structural diagrams (starting from the floor plan of an object with information sockets and ending with a routing scheme), diagnose TCP / IP stack on hosts running Windows \ Linux, crimp the twisted pair in the end. In any case, the command line of the network equipment of specific manufacturers was not required.

The main emphasis was on the theory, which was more than covered by a thoughtful reading of the timeless creation of one of the creators of the Internet Douglas Camera “TCP / IP: principles, protocols and structure. Volume 1 ”and reflections on the topic“ How can the technology of the public global Internet network use pigeon mail, Native American signal fires and telegraph communication lines? ”

Today, reading this book is only necessary, but NOT enough. In terms of topics related to network protection, I definitely recommend the timeless study guide for cadets of the leading military-space university of the Russian Federation “Security of global network technologies” authored by information security guru Vladimir Mikhailovich Zima.

In terms of virtualization technologies for creating software-defined networks (SDNs), it’s easiest to take advantage of great online courses that are available absolutely free: Software-defined Networking on Coursera.org and Network Virtualization Fundamentals on VMware Learning Portal .

Having passed this path, you can “train” yourself in paid test systems (Boson, TestOut, MeasureUp, etc.) with a pool of questions of the level corresponding to the exam, emulating what happens on a real exam. In search engines and topic forums like certcollection.org, you can always find these testing systems by exam codes. Having achieved a consistently high percentage of correct answers (> 90%), we can hope for successful passing the exam on the first attempt in the controlled environment of an authorized testing center VUE.

4. Result

With a break of more than 10 years, I had to get a certification on the basics of Network + networks already as a teacher of copyright courses for admission to participation in the mass training program for the US Army , and believe me, even this was not easy.

At the same time, for those beginning their studies in the study of network technologies, Network + will be a good help in obtaining vendor-dependent certifications from leading manufacturers (Cisco, Dell, HP, etc.) who recognize and integrate it into their programs.