Answer:
Technician B is correct only
Explanation:
The actions of technician b helps to eliminate uneven rotating speed which causes vibrations.
When using a public computer or network, you should always browse appropriately and log out of personal accounts when you're done.
Answer:
Spreadsheet or database depending on how he's setting it up and what tools he's using.
The question makes it sound like Paul wants to store some arbitrary data and does not have any particular tool set up for it, so spreadsheet is probably the "correct" answer.
A database would be used more by developers to build a system that can be used to store such data (e.g. back end on a web site that takes the data).
Answer:
<em>Certified Software Tester (CSTE): This certification often requires a bachelor's degree and two years of relevant experience, or six years of experience with no degree, to qualify for the test</em>
