By exploiting the operating systems, attackers can execute commands, potentially taking over the victim machines. One of the attack I have done is to gain the root privileage.
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Simulate System Load
We often need to discover how the performance of an application is affected when the system is under certain types of loads. This means artificial load must be re-created.
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QA Tesing Methodologies
smoke test, regression test
If your goal is to launch a profitable, successful app, your first priority would not only be marketing – it should be quality assurance.
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Data Structure - Sorting Techniques
Bubble Sort, Insertion Sort, Selection Sort, Quick Sort
Sorintg refers to arranging data in a particualr format(order).
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SQL Basics 2
Working with Numbers
Computing an Average
Find the average salary for all employee as well as the average salary for each department
~~~
select avg(sal) as avg_sal
from emp
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