Tuesday, May 5, 2020

what is palo alto ace?


Get ready to get ready like never before
As we say at ExamTopics, work smarter, not harder. You will immediately see a learning guide that required many hours of hard work, expert preparation and constant commenting. That's why we know that this exam preparation will help you achieve such a high score on the road to certification. Our guides are real. Our research guides are so thorough that we have to fight the many websites that prepare cloning tests that really steal our stuff. However, don't worry, we believe that by offering our material for free and maintaining good values, ExamTopics will always have a strong community and a desirable place in the world of certification.


His journey to the ACE passage
Maybe this is your first step towards certification, or maybe you will return to the next round. We hope you feel that this exam is a challenge for you, teaches and prepares you to pass the ACE exam. If this is your first study guide, take a moment to relax. This can be the first step to a new, well-paid job and an AMAZING career. If you've been to the block many times, think about answering a few questions from new technicians. After all, our great community illuminates the material and helps build something wonderful.

What should you know before studying ACE?
Each exam and certification has different requirements. If this is a serious matter, please review the prerequisites before proceeding. There is nothing worse than wasting months studying for an exam that you cannot pass or pass that will not help you get certified! Our simple search tools are designed to help you find the right information and search for many different exams.

Thursday, April 30, 2020

what is a security certification?


Research from CompTIA, an IT trade association, illustrates that cybersecurity skills are in need of improvement and that roles are quickly beginning to change. CompTIA reports that 72 percent of firms surveyed believe that their security center of operations is an internal function. However, the same survey revealed that 25 percent are looking for significant improvement in cybersecurity skill sets, while 64 percent said moderate improvement is required.


Simply put, many organizations are facing significant challenges when it comes to staffing their cybersecurity teams. Further complicating the issue is a dire prediction by Cybersecurity Ventures that, by 2021, there will be 3.5 million unfilled cybersecurity positions.

Those dire predictions may actually be good news for those looking to become cybersecurity professionals; with the right skill sets, there will be a plethora of opportunities. But just not any skill set will do. Those hoping to leverage the job market will need to understand what roles companies will need to fill, and how to garner the skills for those roles. Cybersecurity associations and groups are researching the cyber-job market and offer some valuable insights.

Tuesday, April 28, 2020

what are cable technician tips and tricks?



Step 1: Meet the Education Requirements

While individuals can enter the cable installation field with only a high school diploma, employers are beginning to prefer candidates who have completed a postsecondary education program related to electronics. This is due to the growing complexity and rapid expansion of the telecommunications industry. Individuals may learn valuable skills by enrolling in a certificate or a 2-year associate's degree program in electronics technology or repair. A certificate in electronics repair, for example, teaches students about AC and DC circuits, applied mathematics, and problem analysis.
Success Tip:


Learn about computers. Along with knowledge of cable equipment and installation procedures, these workers need to have proficiency in the closely-related computer technology field. Aspiring cable installers can get an edge over the competition by taking courses in computer science or familiarizing themselves with software and hardware on their own.

Step 2: Complete On-the-Job Training

After earning an education and securing an entry-level position, most cable installers complete on-the-job training that can last up to three months. During this training, they learn the specific practices and equipment utilized by their employing companies. Trainees complete lower-level tasks under the supervision of experienced technicians and, with experience, advance to more complex duties. Some employers also send employees to training programs administered by telecommunications technology organizations or equipment manufacturers.

Monday, April 27, 2020

what is network cable installer?


In our last blog post we covered the use of balanced STP (Shielded Twisted Pair) and UTP (Unshielded Twisted Pair) to minimize the effects of RFI (Radio Frequency Interference) and EMI (Electromagnetic Interference), along with crosstalk that can take place between wire pairs carrying dissimilar data.

Because STP is not as common in today’s networked environment,we’ll reference this discussion on UTP only. We’ll also look at some of the basic issues with respect to the proper installation of UTP, such as Category5e, 6, 6e, and 7. This blog article builds on the information contained in our recent blog articles so be sure to have them handy if you need to review.

When we speak of installation with regards to UTP, we’re concerned with the potential for physical changes. Preserving the integrity of our cable(s) will give our network the stability and ongoing support it needs to maintain data rates of 1 Gbps (Cat5e) to 10 Gbps (Cat6, 6e, and 7).


The first place to begin in our effort to avoid problems is in how we install them.

Remove the cable from the spool or pullbox carefully to avoid twisting and kinking. Either one can change the outer dimension of the cable as well as how the conductors twist around one another within it. Kinks can flatten the cable, thus altering its electrical properties. This can adversely affect performance.

Feed cable trays, sleeves, and conduits with care to avoid damaging the outer sheath. Lack of care can also scrape the insulation from one or more conductors within the jacket causing potential short circuits.

Wednesday, April 22, 2020

what are cable contractors jobs?




More and more cable company installers are independent contractors.

Photo illustration by Holly Allen. Photo by iStock.

This article was reported in partnership with the Investigative Fund at the Nation Institute.

Harry Benion drives a blue 2002 Dodge Caravan. Outside, the minivan is streaked with the salt and grit of the long Detroit winter. Inside, it’s littered with spare change, old coffee cups, a half-empty packet of Newports, and half a dozen remote controls. The middle bench and trunk are jammed with spools of orange and black cable, and cardboard boxes are piled atop his 5-year-old son’s booster seat. “We live out of our trucks,” says Benion as he fishes a flexible magnetic sign out of the back and slaps it onto the minivan’s passenger door. “Authorized Contractor for Comcast,” the sign reads. “TV – Home Phone – Internet.”

Think about the last time you needed a visit from a cable guy. You probably saw the same sort of sign—or a cable company T-shirt, hat, or badge like the ones Benion wears—and assumed he was an employee of Comcast, Time Warner, Verizon, or another provider, earning a decent hourly rate to install your DVR or hook up a DSL line. Historically, that would have been true. Cable companies, like appliance manufacturers and utility companies, once employed field technicians in large numbers. And many companies, including Comcast, still employ a roster of in-house technicians. But they now hand off a significant number of their daily job assignments to folks who aren’t their employees—they’re independent contractors, paid a flat fee per task no matter how long it takes. It’s difficult to say how many full-time jobs have been replaced with freelancers, since cable companies don’t exactly advertise the practice. But it’s a chief complaint of the 36,000 Verizon workers who went on strike Wednesday. And in the Detroit area, Benion estimates,contractors now make up at least half the workforce. “We’re meant to just pick up the overflow,” says Zachary Goodgall, a former cable installer and a friend of Benion’s who lives outside of Detroit. “But honestly, we’re the primary source of Comcast’s work around here.” Jenni Moyer, a Comcast spokeswoman, declined to give hard numbers but sent a statement via email: “Based on the seasonality of our business, we do work with a select group of contracting companies to help manage workload,” she wrote. “[But] we have tens of thousands of employees that work directly for Comcast today, and we’re hiring hundreds of Comcast technicians this year.”


Some in the industry say cable’s employment model shifted because the work changed: “The cable world is no longer people installing an analog cable line,” says Scott Dutton, director of product management for CSG International, which he says provides business services to a quarter of the American cable market, including an app, called TechNet, used by more than 50,000 technicians each day installing cable across North America for Comcast, Time Warner, and a dozen other cable, internet, and utility providers. “Now people have video, internet, voice, home security, and even whole house automation where you can turn on your air conditioning remotely. It’s much more complex, so they use many more subcontractors.” But Goodgall and Benion believe Comcast ramped up its contracting to save money—the mean annual salary for traditionally employed installers, most of whose employers are required to provide health benefits, was $54,200 in 2015 according to the Bureau of Labor Statistics, far more than what many freelancer installers earn—and because hourly employees are less efficient. “They’re not going to work at contractor speeds,” Goodgall says.

Monday, April 20, 2020

what are cable install jobs?


Job Duties

Most of a line installer's duties are performed outdoors, and inclement weather conditions can make the work environment uncomfortable. When installing new cables, workers may need to operate borers or trenchers to create openings in which to bury the lines, or they may need to hang the cables from towers or poles. Storms and age can damage cables, requiring workers to locate the problem and repair it. By contrast, telecommunication technicians perform most of their duties indoors, installing or troubleshooting equipment located in customer's homes, offices or buildings. They have to inspect internal phone jacks or wiring, make adjustments to the equipment to enhance reception, or replace equipment that is outdated or malfunctioning. Once an installation is complete, techs test the equipment and then teach the customer how to use it.


Educational Requirements

The Bureau of Labor Statistics advises that most employers prefer candidates who have earned a high school diploma or its equivalent, whether they are applying for telecom technician or line installer positions. Furthermore, many employers prefer to hire line installers who have completed a formal apprenticeship -- which can last as long as five years -- or completed a postsecondary program in electronics or telecommunications. Most training, however, occurs on the job. The BLS states that employers of telecom technicians prefer candidates who have completed a postsecondary program in electronics, such as earning an associate degree from a community college, and who are computer-literate.

Thursday, April 16, 2020

what are cable installation jobs?


Job Duties

Most of a line installer's duties are performed outdoors, and inclement weather conditions can make the work environment uncomfortable. When installing new cables, workers may need to operate borers or trenchers to create openings in which to bury the lines, or they may need to hang the cables from towers or poles. Storms and age can damage cables, requiring workers to locate the problem and repair it. By contrast, telecommunication technicians perform most of their duties indoors, installing or troubleshooting equipment located in customer's homes, offices or buildings. They have to inspect internal phone jacks or wiring, make adjustments to the equipment to enhance reception, or replace equipment that is outdated or malfunctioning. Once an installation is complete, techs test the equipment and then teach the customer how to use it.


Educational Requirements

The Bureau of Labor Statistics advises that most employers prefer candidates who have earned a high school diploma or its equivalent, whether they are applying for telecom technician or line installer positions. Furthermore, many employers prefer to hire line installers who have completed a formal apprenticeship -- which can last as long as five years -- or completed a postsecondary program in electronics or telecommunications. Most training, however, occurs on the job. The BLS states that employers of telecom technicians prefer candidates who have completed a postsecondary program in electronics, such as earning an associate degree from a community college, and who are computer-literate.

computer network technician salary

  Salary information for computer network technicians National salaries for most network technicians ranged from $ 34,000 to $ 75,000 in M...