Certification is the recognition of an individual to be qualified for a job or task. These Certification programs setup IT standards and play major role in developing a qualified workforce. Certifications can raise the technical standards.
Why certifications?
One can measure his/her abilities in their respective professional knowledge and present themselves through certificates. The certification programs assure technical proficiency of IT professionals by measuring their technical skills and knowledge in a specific IT support function or technology.
Who can do certifications?
Definitely who aim for professional growth in their respective functionality or technology can plan for Certifications. This can also tell how valuable certifications are to be potential employers. Any qualified and well experienced IT professional can step-up to take the certification.
How to do certifications?
When you decided to take the certification, well done! You have stepped up the professional ladder to upgrade your skills and knowledge. You can easily plan, work hard and grab a certification. Find some help from following steps.
Decide your certification – explore your skills and find a certification that matches your skill set.
Research the certification-evaluate the process of certification. Find details of validity, qualification for certification.
Evaluate your experience - asses your real experience with the material you gathered for certification and come up with a plan which areas to concentrate more.
Apply for certification – Get registered for your Exam.
Plan of study – you can study your well experienced areas yourself and can take trainings if required to boost your preparation. You can practice more through mock tests you find online, can keep discussing in forums and blogs.
Grab Certificate – finally, you can grab a certification with your positive attitude, hard work.
Which of the following is an industry-wide standards suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer3 Network layer of the OSI model?
IPSec is an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer3 Network layer of the OSI model.
Decomposing tasks into smaller activities can be helpful in reducing the amount of stress associated with overwhelmingly large milestones. What is a feature of the hierarchical nature of the WBS?
A) A WBS hierarchy prevents duplication
B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.
C) The decomposition of tasks provides a detailed planning tool
D) The depth of a WBS is restricted to three levels, which avoids overplanning
A) A WBS hierarchy prevents duplication
B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.
C) The decomposition of tasks provides a detailed planning tool
D) The depth of a WBS is restricted to three levels, which avoids overplanning
Answer & ExplanationAnswer: B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.
Explanation:
Answer A is incorrect because the WBS hierarchy does not prevent duplication by itself. Answer C is incorrect because a WBS is focused on deliverables and components or work packages and not on tasks. Answer D is incorrect because a WBS can be sized appropriately to the project size with as many levels as necessary.
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